travel back in time where would you go

If a Time Machine Could Take You Anywhere for One Day, When/Where Would You Go?

Thanks to reader Michael M. from Houston for today’s question. Here’s how Michael put it:

I often find myself wondering: if I could live for any single day in the history of mankind (from anyone’s point of view), what day would I choose to live?

Or July 21, 1969 and from the point of view of Neil Armstrong himself as he walked on the moon.

Or maybe I’d be Abraham Lincoln on the day he delivered the Gettysburg Address. We all practiced that speech in school, so how awesome would it be to actually give it!

Or I could be a visitor to the Roman Senate on the Ides of March. Begin the day by exploring ancient Rome and then end it by watching one of the most important assassinations in the history of the world. Popcorn optional.

I think part of the rule has to be that you can’t meaningfully interfere with what happened on that day — otherwise we’d probably all be morally compelled to go back in time and kill Hitler circa 1929.

I’m going to make two adjustments:

1) I’ll add a follow-up question about which date you’d pick in the future. So let’s say this: You have a time machine that allows you to enter a specific date and location, and you’re taken then/there for one day (it teleports you to the location too). You arrive at 6am and 18 hours later, at midnight, you’re safely returned to the present day in your home. It can be used once to bring you to the past and once to the future. Then it disappears.

2) I like the idea of actually being in the eyes of a person in history, but let’s say you can also choose to just be you plopped down there if you want to.

A couple other notes:

• Like Michael said, when you’re in the past, you can observe or interact with anyone you want, but you won’t affect anything about the modern world. In other words, the day you spend there will cease to exist once you return to 2015—once you return, the original day that actually happened will again have happened. Your presence in the alternate time has no consequences.
• Likewise, assume there’s no risk to you—you can abort the mission at anytime if you’re being harmed, and if you somehow die, all it does is abort the mission and you’re returned safely home.
• One of the time machine’s talents is it drops you off automatically dressed in clothing fitting of the time, so you can choose to blend in and quietly observe if you want to. But you can also bring objects from 2015 and choose to reveal yourself as not normal if you want to. That’s your choice.

___________

Tim’s Answer:

Buried in a post right now, so perfect time to write a really long response here.

1) The Past

Annoyingly hard. Some possibilities:

• Go back to a time before humans, to like 80 million BC, to experience a world without humanity. And to see dinosaurs. But my suspicion is I’d get there and wouldn’t be able to find any dinosaurs, or if I did, it would be cool for 10 minutes and then they’d be eating some grass and I’d remember that dinosaurs were just animals and animals are incredibly boring.
• Go back to 40,000 BC to a place with ancient human tribes. Again, worried about the boring factor. I’d watch them sit around the campsite and there’d be a couple dead animals there and some kids would be playing and everyone would be unattractive and I’d realize that this was a bad choice.
• Athens around 350 BC, when both Plato and Aristotle were alive. Concern here is that I’d be on some little street and there would be guards who wouldn’t let me go up to the Acropolis and I’d ask them if I could go meet Aristotle and it would be the equivalent of showing up at the Oscars and asking a police officer if I could go in and meet George Clooney. Was Aristotle inaccessible? Unclear. Even if not, maybe no one would know where he was? Not a time you could call someone. At least here, in the worst case scenario, I’d be in Athens during its heyday and it would be deeply interesting to walk around all day and keep saying to myself, “I’m in BC. ” But since this is a hypothetical time machine, I’m sure I could just ask it to put me in an Aristotle classroom and have that just happen and I could watch him teach. Still slight boring potential when I realized I could have done anything and I end up in fucking class.
• Definitely agree with Michael about watching Caesar get stabbed. Super exciting. And being in Ancient Rome for the day would be fascinating. Kind of a bold move, but under Michael’s “you can be a historical figure” rule, it would be pretty cool to be Caesar on that day. Except again, you might have a moment of reflection as the 12th knife is being wedged into your ribs that you could have done anything with the time machine and this was the decision you made.
• Anything related to Jesus. Assuming Jesus existed, which I think he probably did, I can’t imagine a bigger starstruck situation. I’d really want to talk to him and ask him questions about his mission and what he thought his impact on history would be. If he really were crucified, watching that would be quite the experience too, just to know how big a deal this was gonna be. But it might also be stressful to watch actual humans be crucified and give me nightmares for a while after.
• Would be dramatic to go to the spot where the first European ship showed up on the coast of “the New World” on the day it got there. In the morning, before they arrived, I could walk around the area and see what a pre-Imperialism American civilization was like, and then when the boats arrived I could watch how haggard and shitty everyone looked after sailing across the ocean for months. Then I could watch the initial encounter, which must have just been bizarre.
• Would be fun to watch Da Vinci actually paint the Mona Lisa on one of the days he spent all day working on it. But you’d have to be careful because if he saw you he’d freak out that there was someone in his house and he’d stop painting.
• Back to the “being someone” thing, it would be incredibly fun to be Hitler for a day and just act super silly and watch everyone’s reaction. Like I’d be Hitler on the day of one of his impassioned speeches except I’d just get on the mic and sing the “Always have to steal my kisses from you” song or “Be Our Guest” from Beauty and the Beast to a stunned crowd.

I was gonna pick the Jesus one but I just changed my mind to the Hitler one.

2) The Future

Here it’s just a matter of how much you want to know and how baffled you want to be.

Going only 30 years into the future would be insanely interesting. The world might be totally different, but I’d also still probably understand things enough to quickly be caught up to speed. The world would still (probably) have the countries I was used to, I’d understand the language, and I could connect the dots enough to really get how our next three decades end up playing out. You’d learn a ton, but it would (probably) still leave a lot of mystery about where humanity is headed and the nature of the universe. We still might have a Fermi Paradox and it still might be a pre-ASI world.

Going 100 years in the future would undoubtedly be beyond belief—the technology we’d have, the things we will have learned, the way our present era will look through the clarity of 100 year hindsight… And while 30 years from now, the culture might resemble that of today, the culture of 100 years from now—the social norms and taboos, the music, the advancements in philosophies on life and happiness—would be vastly beyond our world and amazingly enlightening to learn about. I’m tempted to choose 100 years. 30 years has the possibility of being cool but not that cool, while 100 years would most definitely blow your mind.

It would, of course, be tempting to just go for it and pick 500 years or 1,000 years or something outrageous like 50,000 years in the future. But my worry is A) that humanity won’t be around, which would be so, so, so depressing, B) that I’ll learn of our demise or something else that will kind of ruin the rest of my life back in the present, C) that I simply won’t be able to comprehend the world then, and I’ll spend the whole day baffled and confused and just not get it.

It would be hard to not choose 1,000 years ahead because just imagine how interesting that would be . But I’d probably go with 100 years ahead—the year 2115—because that seems both boggling and potentially fathomable, while also leaving at least a reasonable chance that humans still exist. 1 (I’d also take note of which companies to make sure I invested in over the coming decades.)

I think there’s an argument to just skip going to the future, since the downside of going might be higher than the upside—but nahhhhhh.

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I’m probably doing the thing I said not to do in the AI post and likely vastly underestimating the future. ↩

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10 Key Destinations For The Historical Time Traveler

Two hundred years ago a traveler had to wait months to traverse oceans. We now have the means to wake up in New York and fall asleep in Sydney, all in the same day.

The trend: travel is becoming exponentially more accessible to the common man.

But the tradeoff is that culture and history are being lost. Remote islanders maintain their outdated tribal customs merely to get a buck from the nearest walking wallet with a camera. Cities that in ancient times were considered quaint and romantic have become nothing more than identical concrete jungles.

We’re losing the remnants of human history with each passing day – why not find a means to time travel for leisure? Where would you go if you had a weekend in any city in any century?

1. Rome, Height of the Empire

No one in living memory has ever really seen the Colosseum. Whatever your religious beliefs, there used to be gods in that city; watching over the empire from their marbled countenance, and ensuring trade on one of the first greatest centers of business in the western world: the Roman Forum.

Imagine being able to walk down the epitome of civilization; they didn’t call the period after Christianity spread and the empire fell The Dark Ages for no good reason. ..

2. Kyoto, 16th Century

In the 1500’s, Kyoto served as the national capital and home to the imperial family. Tokyo (then Edo) was little more than a fishing village at this time, not yet placed on the map by the empowering of the Tokugawa Shogunate.

In modern times, many travelers journey to Kyoto to discover only remnants of what was once one of the most beautiful and mystical places on the planet. Back in its heyday, this Japanese city would have been the richest and most populated next to Osaka.

The predecessors to geisha gently walking in their kimonos, made from imported Chinese silk; visions of the mountains to the north and east not yet lost in a sea of grey; everything under ten meters high.

The only downside? Not much fresh fish or sushi: transporting the latest catch from Osaka to Kyoto took a while to perfect, and sushi was still in its infancy.

3. United States, The Old West

Back to the Future had the right idea – many people at one point imagine themselves as a cowboy or cowgirl.

What would you give to be riding on horseback on a cool summer morning in the undeveloped expanse of the western territories? Nothing for hundreds of miles in any direction, except perhaps the whistle of a steam locomotive and wandering tribes of Native Americans.

Of course, if you go back far enough in history, any land can be considered unexplored or undiscovered, but there’s a certain romantic connotation that stirs up when thinking about the American movement to the west.

It’s the promise of the unknown – traveling towards the Pacific, having uprooted everything stable, everything civilized in the east, and seeing where the Oregon Trail took you.

4. Ancient Egypt, c. 2500 BC

Watch the building of the pyramids and learn more about archaeoastronomy – skylights in the pyramids were carved so that certain constellations could be viewed at a set time of year.

Even the great structures themselves were arranged on the sand corresponding to the placement of three stars overhead. Discover the meaning of the Great Sphinx – who knows why it was built? Maybe some pharaoh just had a mutant pet.

Cairo will surely be hot and dry during this period in history, so remember to pack light loose-fitting clothing and plenty of sunscreen. If you wait around for another five hundred years, you might catch the finishing touches on Deir el Bahri .

5. London, 14th Century

“…the truth was that the modern world was invented in the Middle Ages. Everything from the legal system, to nation-states, to reliance on technology, to the concept of romantic love had first been established in medieval times.” – Timeline, Michael Crichton

Everyone wants to be a knight in shining armor or a princess fair and true. Chivalry isn’t dead. In fact, if you choose to travel to London roughly seven hundred years ago, you’ll find it quite alive and well.

A walking tour of this city will let you face the first real London Bridge, providing the only access across the Thames. Canterbury Tales by Chaucer paints a rather vivid picture of this era. Many of the buildings in London we associate with medieval times were already in place: The Tower of London, Westminster Hall, Westminster Abbey.

Remember to apply insect repellant liberally, as the Black Death was known to pass through Britain and France in this century.

6. Chang’an, Han Dynasty

The origin of The Silk Road and a golden age in Chinese history, when Confucian principles laid down the foundation for society and Buddhism was just beginning to spread. Travel west along this trade route and in a matter of months, you’ll reach the Roman Empire.

7. Chichen Itza, 5th century

Although you may not be in a temple of doom, it’s wise to heed the words of Indiana Jones and “protect your heart!” As one of the largest Mayan cities on the Yucatan Peninsula, Chichen Itza was the site of human sacrifices.

It’s true that quite a few of the largest temples are very well preserved in modern Mexico, but I challenge you to find another time or place in which ancient games that could rival basketball were played. Best to arrive before the Toltec siege.

8. India, c. 600 BC

The Buddha had about forty-five good years of teaching from the time of his reaching enlightenment under the Bodhi Tree to his death. Don’t waste them. Meeting the Awakened One and learning the dhamma firsthand would be an experience for which almost anyone in Asia would trade his or her life. Try and eliminate the suffering in your heart before your departure…

9. New York City, Roaring 20’s

By the time the 1920’s dawned in New York City, the modern version of a cityscape was already formed: Macy’s department stores, the public library, Grand Central Terminal, and the then world’s tallest Woolworth Building.

Unfortunately construction on the Empire State Building won’t commence until after the crash of ’29, but take advantage of this period in history with your choice of taxicabs or horse drawn carriages. Watch Lindbergh start his journey across the Atlantic. Gaze at the audience of women in hoop skirts and men in all too stiff and uncomfortable suits.

10. Babylon, c. 600 BC

One of the seven wonders of the ancient world: the hanging gardens of Babylon. As one of the first empires in human history, Babylon was built in the shadow of ancient Sumeria near the Euphrates River, and may have even been the source of the legendary Tower of Babel with its own Temple of Marduk.

I’m sure there are many asking “Why not see some dinosaurs?” Think a little practically in this impractical form of travel and question if you’d prefer camping in the late Cretaceous (and being trampled to death), or blending with the masses and observing the election of a Roman consul firsthand.

Besides, if a Tyrannosaur doesn’t get you, the meteor will later on.

Community Connection

You’ve been to the past, now meet travelers that we still remember tale. Read 10 Travelers and Why Their Tales Made History . Also, what other trends might we see in the future of travel? Check out 6 Predictions For the Future Of Travel .

Where and when would you go if you had a ticket guaranteeing a weekend of fun in any place at any time?

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Time travel is possible, but it’s a one-way ticket

Chenoa van den Boogaard , Physics and Astronomy editor

The ability to travel through time, whether it is to fix a mistake in the past or gain insight into the future, has long been embraced by science fiction and debated by theoretical physicists. While the debate continues over whether travelling into the past is possible, physicists have determined that travelling to the future most certainly is. And you don’t need a wormhole or a DeLorean to do it.

Real-life time travel occurs through time dilation, a property of Einstein’s special relativity . Einstein was the first to realize that time is not constant, as previously believed, but instead slows down as you move faster through space.

As part of his theory, Einstein re-envisioned space itself. He coined the phrase “spacetime,” fusing the three dimensions of space and one dimension of time into a single term. Instead of treating space as a flat and rigid place that holds all the objects in the universe, Einstein thought of it as curved and malleable, able to form gravitational dips around masses that pull other objects in, just as a bowling ball placed in the centre of a trampoline would cause any smaller object placed on the trampoline to slide towards the centre.

A computer-generated representation of Einstein’s curved spacetime. The Earth creates a gravitational dip in the fabric of spacetime which is deepest at its core. Courtesy and © of NASA

The closer an object gets to the centre of the dip, the faster it accelerates. The centre of the Earth’s gravitational dip is located at the Earth’s core, where gravitational acceleration is strongest. According to Einstein’s theory, because time moves more slowly as you move faster through space, the closer an object is to the centre of the Earth, the slower time moves for that object.

This effect can be seen in GPS satellites, which orbit 20,200 kilometres above the Earth’s surface. These satellites have highly precise clocks onboard that gain an average of 38 microseconds per day due to time dilation. While this time gain seems insignificant, GPS satellites rely on their onboard clocks to maintain precise global positioning. Running 38 microseconds fast would result in a positioning error of nearly 10 kilometres, an error that would increase daily if the time difference were not constantly corrected.

A more dramatic example of time dilation can be seen in the movie Interstellar when Matthew McConaughey and his crew land on a planet with an extreme gravitational field caused by a nearby black hole. Because of the black hole’s intense gravitational influence, time slows dramatically for the crew on the planet, making one hour on the surface equal to seven years on Earth. This is why, when the crew returns to Earth, Matthew McConaughey’s daughter is an old woman while he appears to be the same age as when he left.

So why hasn’t humanity succeeded in making such drastic leaps forward in time? The answer to this question comes down to velocity. In order for humanity to send a traveller years into the future, we would either have to take advantage of the intense gravitational acceleration caused by black holes or send the traveller rocketing into space at close to the speed of light (about 1 billion km/h). With our current technology , jumping a few microseconds into the future is all humans can manage.

But if technology one day allows us to send a human into the future by travelling close to the speed of light, would there be any way for the traveller to use time dilation to return to the past and report her findings? “Interstellar travel reaching close to the speed of light might be possible,” says Dr. Jaymie Matthews , professor of astrophysics at the University of British Columbia, “[but] this voyage is one way into the future, not back to the past.”

If we can’t use time dilation to return to the past, does this mean that the past is forever inaccessible? Perhaps not. Einstein proposed that time travel into the past could be achieved through an Einstein-Rosen bridge, a type of wormhole. Wormholes are theoretical areas of spacetime that are warped in a way that connects two distant points in space.

A visualization of a wormhole: The fabric of spacetime curves back upon itself, forming a bridge between two distant locations. Image by Panzi , CC-BY 3.0

Einstein’s equations suggested that this bridge in space could hypothetically connect two points in time instead if it were stable enough. “At the moment, even an Einstein-Rosen bridge cannot [be used to] go back in the past because it doesn’t live long enough – it is not stable,” Matthews explains.

“Even if it was stable, it [requires] other physics, which we don’t have. Hypothetical particles and states of matter that have “exotic” physical properties that would violate known laws of physics, such as a particle having a negative mass. That is why “wormholes” are only science fiction.”

While it would be fascinating to travel back in time to see the dinosaurs or to meet Albert Einstein and show him the reality of time travel, perhaps it is best if the past remains untouched. Travelling to the past invites the possibility of making an alteration that could destroy the future. For example, in Back to the Future , Marty McFly travels to the past and inadvertently prevents his parents from meeting each other, nearly preventing his own existence. But if he had undone his own existence, how could he have travelled back in time in the first place?

Marty’s adventures are a variation of the grandfather paradox: what happens if you go back in time and kill your grandfather before your father is conceived? If you are successful, how is it possible that you’re alive to kill your grandfather in the first place?

A recent study at the University of Queensland may have the answer to this baffling paradox. In this study, the researchers prove mathematically that paradox-free time travel is possible, showing that the universe will self-correct to avoid inconsistencies. If this is true, then even if we could travel back in time, we would never be able to alter events to create a different future.

While these new findings are enlightening, there appears to be more evidence that, although time dilation can allow us to glimpse the future, we will never be able to visit the past. As the late Stephen Hawking said in his book Black Holes and Baby Universes , “The best evidence we have that time travel [into the past] is not possible, and never will be, is that we have not been invaded by hordes of tourists from the future.”

Banner image by Alex Lehner, CC BY 2.0

240 thoughts on “ Time travel is possible, but it’s a one-way ticket ”

How do I go about time travel? what do I need how do I get those required things?

Very large ring magnets and some mathematics and will to see it in reality.

How about a sphere magnet ship…

hoe about 3d time and hemi synch or portals augmented reality,power of suggestion..drugs pcp binural tones frequency amplitude .virtual computing ie.

I’m a time traveling tourist, Stephen Hawking was wrong.

Time is simply a measurement of space under the amount given its mass and the amount of light and dark in which governs its mass in a 4dimensional reality step outside of the force in which permenates its flow one would reside there would be no past present or future there be a fixed permance of a constant here and now and so ok then what is to come.

Very well explained article !!

But I think if physics says time travel can be possible then it’s definitely possible. Considering not to go back to your childhood and fix things but rather can go to the past but as invisible person to them. So that,

No actions by you would impact your future.

Regards, Kirankumar DR

Tell me more

Yes.. I wish I can do this too 🙂

We will understand it better, by and by…

I have a theory for warp speed, but nasa would have to put it to the test…check my Facebook

I am reading for this drive , i am ready , without think my life safe or not

@Ravi chandila English translation please?

Please someone help me I just want to send a message to myself in my past.,to get the love of my life, he never revealed to me his feelings now my life is ruined by the decision of my elders Please help me, it’s question of my life and death. Nazneen

Is time travel machine is their, if the time travel machine is true can it move to the past . To bring back my lost life

That’s the problem you know.. it is not there that’s why we aren’t able to travel time..and yes it it will be built then you will be able to do so…..

damn my life is also lost and broken but still no one can give a time machine for free

DO NOT change the future. That’s why people like you couldn’t go. One wrong person to ruin it for the rest of us

On the point of time reversal, it is evidently impossible. The Uncertainty Principle prohibits spacetime reversal. The Universe is unable to remember its past (as a consequence of the Uncertainty Principle), therefore the Universe cannot reorganise itself.

Can I have to go on my past with another time travel it is a possible when just tell me about one thing that can I have to go in my past one year

we dont need magnets.we need a strong gravitational force to warp spacetime allowing us to travel through with speed of sound or speed of light or faster.we need to learn how to control such force carefully or it could be lethal.gravity slows down time.but it can theoratically work both ways.if we can reverse the gravity’s natural reaction we could speed up a spacecraft faster than light(its all relative(and theoratical))

I WAS ACTUALLY JUST THINKING THE SAME THINFG BEFORE READING YOUR PIECE. VERY WELL EXPLAINED, AND IT DOES MAKE ALOT OF SENSE. WELL DONE.

oh and I forgot to add it can be the key to look into the universe and also travelling time(theoratical).speed and gravity are the key to the universe(theory not proved)

All you really need is a crystal diode with 16 sides, a large pain of glass, and a frequency transmitter near a bathtub full of ice cold water….if you reach the right frequency you can travel through time forward and reverse…

Magnetized metal(VCR Reading Head), to read time out of the Magnetosphere all around earth. The Magnetosphere kills 2 birds with one stone- it protects earth and it records human time:

Mystery solved and I will explain, I was in a coma 3 months and I experienced things, I traveled time forward and backward, it is not a one way ticket. Movies and songs are recorded on magnetic tape in a VCR tape Cartridge or Cassette tape,   Magnetic tape recording works by converting electrical signals into magnetic energy, which imprints a record of the signal onto a moving tape covered in magnetic particles.   3D life on earth(a movie), and the Magnetosphere all around earth coming from the core of earth(MAGNETIC ACTIVITY) without Atom Made Tape, is like a movie on magnetic Atom made tape in a VCR tape cartridge. Revolution and Rotation is the motor(VCR).

This is why people have those freaky Deji’vu feelings like they have lived this before, BECAUSE YOU HAVE, and how people can be psychic, and how there is Prophecy in the Bible. When a person dies, their Spirit- MIND(Thoughts, Feelings, Urges(Physical and mental personality)) breaks out of human body- a stopped heart is what releases the spirit from the human body. Then the Soul(Life) with the memory of your existence in it breaks out of spirit and goes back to your birthday with a erased memory, meanwhile your spirit goes back in time to when you were a teenager starting the mental puberty, maturity from that adult spirit you died with in last life.In that old movie Star Wars or maybe it was the Empire Strikes Back, there is a scene where Princess Laya plays like a 3D movie, that is EXACTLY how its of life on earth.

Mr Snow, I believe you as I have seen it too. As humans we have deep knowledge of things we cannot rationally explain but you have done a great job here.

I thought that Analogy would be a better and easier way to explain, or in a picture of the earth from far out in space with the atmosphere around it looks like a DVD disk and the earth being the center sticker but is in 3D.

Actually you are on to several things here. I have also had the infusion of knowledge that also had to do with comparing life to recorded movies and music. I know you were using it to explain your theory, but I do think there is something there, I always have. When you watch a movie you are seeing the past. Why can’t you somehow use a recording as a base to go back into? I agree with everything you said here, and it’s worth looking into.

Jeffrey, very interesting idea!! Could be something to that. As far as your coma experiences, I think there are things we just do not understand and are nearly impossible to explain. Perhaps time IS like a video tape, or a DVD? Magnetism is one of the forces of nature. I too have had some odd experiences that suggest that we are able to perceive things beyond our five known senses.

I think if you have had a near death experience, such as being in a coma, then you have experienced the powerful hallucinations provided by the chemical substance DMT which your body creates naturally in times of extreme trauma, but also found in most plants and used recreationally by some who are brave enough and into that kind of thing. Your theory is interesting, but completely unproven and as far as I know untested. If things were so simple, I’m sure many scientists would have already thought of such an idea and tested it.

How do I travel through time

Be alive and live life to the fullest is the best way to travel through time ! OR Befriend grey aliens../ They may hold the key to the sum of all knowledge in the universe..

Sounds good will it work

Really log vaps mil sakte hau h kya

Can you plz explain I didn’t get it

You dont first all you are not experienced in the field of the space time continum and you could you upset the already fragile and multitude of alternate realitys that have looping due irresponsible ones who somehow gotten the technology causing another altered time frame there are a disarray multiple reality which are looping in earths 4dimensonal time frame time traveling is not for a vacation or just to get a joy ride its a serious and complex reality not be joked about it is a real thing and certain individual have are upset the balance of earths original time zone note now the gaurdians of this region of milky way the galatic order of the light keepers Angelic gaurdians of the (names with held)are working over time ooh nice pun (over TIME) ha wow to restore Earth back to a original time continum

Who said I want a joy ride, my life is devastated even my kids are suffering, I want to commit suicide but can’t leave my kids back, Being captive for most of my life, if my life is changed nothing will be disturbed, only thing happens is 3 life’s will be saved. And more so over I don’t want to travel I just want to send a message to myself in my past plz on the date of 30th May 1996. My life is ruined plz help me, it was my dad,brother, sister who pushed me into the dungeon and my husband and his family took over the charge of torturing me. Nazneen

I want to go back in time and tell my 5 year old self to burn the creepy dolls that my mom bought cause there is demons in it at the same time I will kidnap and torture my dad right now go back in time and show the younger version of my dad show him what will happen to his future self if he don’t get rid of those possessed objects and keeps letting my mom buy those antiques I’m 18 now I’m single no girlfriend no friend alone nothing very depressed too and I try to remember the positive things that happened in my life which there aren’t many tho but the demons keep squeezing my memory brain and my mom keeps on making so much loud noise including her damn mouth I have attempted to burn the demonic dolls but I only burned them for a minute or two with gas cause I was worried I might accidentally set my whole neighborhood on fire but then my mom threw it all in the recycle instead of the trash so the demons just keep bothering me its driving me nuts he he.

Access to a Quantum Computer Network on the web would be a good start. A series of ChatBots and webhook sites strategically placed in not only space, but in time. A series of algorithms and I think information can be transferred backwards to ones self…

How do we know that there are no horde of tourists among ourselves?

How do we know we’re all not tourists?

We’re all time travelers. We all travel into the future daily. 1 second at a time. Lol…

Agreed! I had the same thought!

Excellent question

If is possible, I would like to go back to: January the 1st 1975 & relive the 70’s as I prefer that decade to the awful one I am facing now, Back then We had more police our streets & left our front doors open, Those days were far much more better .

https://3netra.co.in/61-2/

Please do comment on my blog post regarding time travel

how about you ask the flash to help you

I need the time travel so I’m fails so many times i love time travel i have to go fast and future so i have no idea im travel is a my dream so my dream solution plz say me i have time travel so please help me someone please…..

I think you are over reacting

When we look at the stars now it is what they looked like years ago so what if we go to the stars and look down?

You cant go to the stars. It will just take billions and billions of years to go even to the next nearest star than our Sun- proxima centuri. Sorry to say, but do you think that you will be alive all those years??

You can do that without going to the stars… our planet reflects light as well thus making it visible from other parts of the universe…. has the word “reflection” crossed your mind ? 😉

Contact me on my hangout I will help you [email protected]

bro just time travel its not that hard

Please help me to time travel, can I see myself when I go back in time like Harmaini sees herself in Harry potter?? Or can I send messages to myself I know the particular date when to send. It’s not the mistake I had done in my past but it was done by my father and brother who are safe, happy enjoying their lives,my life is totally ruined Please help me. Nazneen

I want to go back in time to save my wife .it was a bad mastake she died .that could be changed i need to go back and save her. Please help me.yours gordon sutcliffe

Would love to hear more how it’s possible, as I am really so desperate to go back in time. I lost my wife 6mons back because of COVID and I will do the impossible things to make it happen.

DMT Experience

what is that?

Dmt experience. Time travel, out of body and sometimes superhuman capabilities.

Jump into a black hole

We have to lose something(the past) to gain something(the future) in time travel.Time cannot be played with.Am I correct.

you need to have d e t e r m i n a t i o n

Time machine is possible

speeder than light LOL

speeder than light cuz if the light break it limits it will move backward in time

Don’t Just don’t disturb the past

I want to go back in time and see my dad. I miss him.

mee too raina I lost my father the day before you posted the comment 18th may, crap it hurts me so much. I would rather die to bring those moments back….

Everything is connected . Time isn’t real .

It is universe we travel to and not a time line in one universe

Ask trump….Mandela effect…. dmt 5th dimension

u need an X-WING starfighter and a lightsaber to fight the knights at past and a R2-B2 to track

The fact that no one has time travelled to the past is the proof that time travelling will NEVER exist.

Others have. Portals open most of the time. Example: Miami Fl. Magnetic Material gets bombarded by the sun. Which fractures and formed portals within that area. Ley lines can lead to the portals of travel within miami for just to start. One can laugh or wonder if. In my experience jumping for the better the word of it (Movie Jumper) can be done. You can either Teleport or Time Travel. Our sun open these portals everyday. The best time when Sun spots start to emerge. All that electrons traveling at light speed is enough to rupture our magnetic fields on Earth. You will return of course. Like water on a lake or an ocean time will corrects itself. Your inner clock is your ticket back home. With a little math,fourth dimensional thinking,a magnetic meter, the right location,history research and luck. You may get to expirence it. First clue….cold spots…it may not be a ghost.

Plz can you help me please help me you can save my life

I wish I could help you, I can sense your sufferings.

You need a bag of hyperlink modules to start, then nuclear beepbeep gatangas, when you have that come back here and I will tell you what you need next.

You need high voltage beepbeep gatangas and a large broonasic magnet of about 450 Gauss, come back here when you have these and I will tell you the rest.

you need an old fashioned police box

If you rotate the center of the earth in the opposite direction, then the whole earth can be moved back in time, on the other hand, if you move the center of the earth and change its position by separating it from the part of the earth, then you will be able to time correctly. Let’s reach the other side.

How I could time travel any time travel machines inverted

give audition in the flash series..

I think that to go back in time you’d to travel faster than the speed of light since time stops at the speed of light but if you wanted to go back to say mlk’s assassination you would need to go at least 10 times the speed of light

You don’t want to, the moment you wrote that message is a historical point in time.

When time travel is possible, you should d̵͔̮͉̣̯̳͌i̩͒̍̆͟ͅs͎̲̖͙̺ͬ̽̊͆͢r̖̹͆͂̚͘ê̛̫̪̱͇̘̩ͬg̖͉̤͚ͭͣ̊̌͜a̯̗͚̬͍̱̦͑͂͒͡ṟ̝ͦ͗͘d͋҉̪̖̥͔̟̟͚̻ ͎̬ͧ̔́i̧͚̫̻̇ͮͫ̆t̩̻͉̩̘̰̠̫̓̂̕ ̦̻̳̦̉͆̊̇̀i̴̗͍̞͙͇ͣ̈́mͦ̑ͦ̚͏͚̜̬̹̘̟̭m̱͕̻͇̮̠̰̼ͫ̌͆͡e̢͈̜̱ͩd̵̦͙͔̭̹̃̿̈̚ͅi̛̖̬͓͚̩̝̗ͯa̦͎̭̣̭̘͔͙̅̏́ṯ̴̟ͥ̀͗e̵͎̭͓̟͗ͨ̂͒l̼͕͕ͦͦ͜y̸͙̯̺̘͉ͣ,͈̻͙̭̺̘̞̑ͫ͜ ͔̗̣͒͜d̶͇͚͉̦̞̗͛̍o̞̮̻̲̜̠̒ͩ̈́̀ͅ ̲̙̦̮̺̉́͂̏̀ṋ̞͖̌͠o̬͕̯̩͓̮̫̝͛ͩ̐͛͜t̼̙̿͊͆̕ ̲͚̲̬̦̗̐̀m̢̹̜̭̠̬͗̆ͣą̲̺̻͈̹͎̈́̇̉͛ǩ̜̪̱̀e̜̳͔͉̣͓̓͗͘ ̉҉̲̞̘͈ͅc̴̦̣̝͇͈̙̋ͥ́o̫͇͇̘̻̠̹͎ͯ̀n̺̹̣̦̔̇̾͢t͚̹͚̙̞̪̗̺̄͂͜a̞̗̖̻̩͉̋͛̆͘c͙̙̎͘t̻̠̣͉̹̠̣̲̐ͧͩ̈́̕ ̶͕̗̬̿w͓̞͍̹̰͖͉ͦ͐͡i͎̞̾ͦ̃̈́̕t̜̺̖̭̍ͦ͞h͙̰̬̖͎̰͛̇ͮͫ͡ ͣͯ͏͕̻͚̹̺ā̱̙̝̦̤̼̥͡n̶͔̜ͥ͆̌̋y̷͓̻̺̺͉͇̻ͨọ̱͙̜̈́̉ͣ̔͟ņ̦̟͔̜̫̗̒ͬe̡͕̮̓͂̚ ̡͓̘͚̭̹͔̉͐͋̽t̖͍͚̝̬͈̝͌͋͘ͅẖ̗̖͚̼͔͕͆̓̾͜a͈̣͍͕͍̋ͦͩͭ͢t̖̪̤̳͎̱̏͡ ̛̻̠̼̬̓ͫl̶̞̤̣͔̗͔̂ͅö̹̞̦̖͚̫̜̱́ͯ͠o̧̯̱̪̓ͮ̋k͉͎̝̻̓ͧ̕s̤͈̪̍͟ ̤̞̳͔̝̪̟̹̔̂ͨ͜h̛̝̲̰̻͗̅̏̃u̜̙͐̇̈͝m̧̞̮̟̦̳̟̊a̸͓̺̲̼̜͊͛̐n̶̳̮̒.͇̻͚͓̳̺̜̱͋ͬ͗ͩ͢

It’s Close I can feel it

Yes it becomes a history but my life also in the past changes and the present also with it. The way I’m suffering from the pain and want to end my life I’m 100% sure at least sure no one around me is or was as hopeless and horrible as my hubby I’m devastated I really want to send a message to my past it may not start but it will definitely change. I was forced, not given any option, my father and brother gave me wrong information and had no concerns for me. It was just survival for me. I repent for not killing myself when I had time, but now if I have a chance why not. Now when I’m out of my marriage I come to know a guy then had feelings for me, was madly in love and wanted to ask for my hand, now I want to inform my self and change everything plz help me.

I too would like to go back in time. I just wish he lived a happy eternal life. I would just like to repeat to come back in 2020.

I heard from a guy in Idaho that time travel is possible. You’ll need to go online and purchase a pogo stick looking device and make sure not to forget the crystals.

I think u need a black-hole-proof spaceship, go to the centre, escape the black hole and viola! You are now in the past. If you can’t escape, then you’d travel to a time where that black hole didn’t exist.

Believe me you time travel! If not physically then you do mentally,like you through dreams.

Though they sale it online, it would not take the chance. It is as simple as beating the speed of light and having some system to send you to the time you want. Time however is not real, and were just traving universes. It will all be in the open in 2028 according to other travelers.

All you need base on how to travel to time is very simple but had to find firstly find a way to get to space through a space rocket secondly find a very perfect consifigration for traveling to tiTme then find a very fast rocket that could create a form of force reaction in space in order yo enable fast speed in space for the break through of non gravity in space and make sure that while doing all you activities is not far away from planet and not also to close to planet earth and make sure that you are with wristwatchs whose time is set disame then you can to the future

Man you can get all you need for too build a time machine in your local store man, man I sure wished I’d kept mine but it frightened the heck off me man, sometimes when I fart I find a grape in my pants

time travel is a fake, baseless and delusional idea. If you believe in that crap then tell us if we are living in the future or in the past. To travel backward the entire system has to return all along with nature and events, it won’t be for you alone except time travel only happens in the mind.

you would need to get about 1,000,000 pounds of silicon and then somehow conduct enough energy to make 500 cars run without an engine and then go to a nuqular power plant and somehow make a portal. but the whole world could go out of orbit if you do that so I wouldent sugest it.

Time machine is good and bad because,with the time machine you will know about your future which is not good.

Is time travel actually a real thing because if it is then I need it because I am trying to go back in time to fix all of my mistakes

So what if time travel is the reason that we now believe there are other realities in our own world.this could be that a Time traveler we could only go back and couldn’t come back, and on doing so if you do something to change the past in stead make a new reality.making other things are deferent and ours realty stays the same . sometimes reality gets mixed up make the mandela effect that we see today

Time in the future it is faster then now. The past is slower so you can travel . It is up to you. One way is to meditate. You can travel and see any body you want right now. You can fly faster then light. That is one way. You go to the future. To go to the past you sleep for a long time. Some time you go to the future or the past. Your heart well stop and your body gets cold. Sometimes you can control it sometimes you can’t.

but how do we know that is really true ? i mean i want to figure this out, i want to time travel, but how is it that simple ? so many people have been trying to figure this out for many years and its that simple ?

Yeah what if you get stuck in there what do you do than

You cant go there in the first place. Dont worry. With current technology, we will only end up messing some few microseconds. Highly doubtful, if we can end up getting the news of travelling hundreds of years in our lifetime.

wait what would happen if someone saw you while you where in past/future i’m curious

Time is an illusion based on perceived reality and is only relative to our limitations. Time isn’t what it seems and all things can’t be figured out

Im on a school computer looking this up and i found this article and scrolling trough it and ive not heard one statement here as good as yours bro

This is blowing my mind people, then I see the school boy on the post. Great stuff, whoever reads this is already capable of travelling through time. Think about all people who have posted on this thread, now think about who will read mine. Now think of those €opposite trolls $ who never ever bother posting on you tube thread etc. But ONE comment from one of the time travellers who wrote on this thread. So that opposite troll is me,I don’t normally post.however because of previous comments I’m posting here. And I love the DMT shit I loved that and lived that one out in real life,,,,another day.

So my point is ifOne or two threads have made me write this….then what will my post make others write , think…..then I could travel back and not write this…. then what. Love the conception of time how can u travel something that doesn’t YOU perceive to be time, like a train can only run on its train tracks, a car can only drive on a road etc It’s posibble I know it is. Sometimes when u have fun times moves swift but locked in jail it goes snail pace. U c me. I write letters to myself from past from future. Remember everything that happens in present becomes part the past. But the future is what you hold in your hands. Question is, now you know….what the f are u gonna do about it?.. 01/04 ==== 21

Hahahah only realised school boy is named BIG dick pissing myself laughing I gotta go pee. Respect certified

so not halal mode

True so were not traveling in time. It is just different universe (on what we call) different time, day, tears, etc.

You would be scared for life

you will desepear

Maybe it has happened before and we just don’t know that they’re from the future. If people in the future time traveled, the would know that it’s dangerous to mess with the past and would pretend to be part of the past.

I believe time travel is already possible, however we cannot fix past mistakes without altering future predicaments. Say we stop JFK’s assasination, that would completely change the future from that point forward to one none of us can know/guess or conclude the effects? Other time travel purposes go to the future I think that from now our world will die off before 2096 basdd on overpopulation, global warming & polution as such creating islands of plastic waste in our oceans. The best thing my opinion go back to the garden of Eden, kill that Serpent Satan before he tricks Eve into the forbidden fruit. Then let God raise, enlighten & teach us how to be humanly sustainable on his planet & I guarantee technology & smart phones? Ain’t no part of it!!

Time travel possible but one n only theory of Stephen hawking

How it is possible to jump in time …??

Many ways. The most used is creating a black hole which can be done in a few ways. 1) traveling forwards or backwords faster than the speed of light 2) been known during heavy lightning strikes. Each way is a fast movement that opens the black hole. It has been done by the Government since the 1980s though they claimed they never beet the speed of light until 2002. However, Time is a illusion and their for we are actually traveling different universe that are differnt than ours even if the difference is by 1 thing. Each universe may have (what we call) different time, days and years. And each time we change that time line we created a new one. It is belief as CERN has said they destroy 5 universe, that they can travel to them. Since 2012 it has seem we been shifting and is now belief they have possibly came together. The event is known as The Mandela Effect.

No one has the right theory in my thinking. Only a few things are wrong. It is universes with (what we call) different time, days and years we are traveling to and not time itself as it is a illusion. Their is no stop to how much we can do, or where we can go. No limit as such say.

There is no God. No magical serpent or Garden of Eden ever existed. Basing a scientific theory on archaic stories does no one any good.

You choose a hopeless eternity. I choose hope through the promise of salvation through Christ for those who believe. You see, I have child in heaven. Thankfully, have a hopeful reality that I can embrace. There is a God. Our known universe is only 14 or so billion years old… is it mathematically possible that random molecules out of the Big Bang mixed in just the right way from to form a complex cellular organism… with DNA… and result in humans and such diversity of life forms? It’s naive to accept this as a result of chance. Think about it. How is that remotely possible without a creator?

Hahaha. You make it seem as tho the big bang happened, and we just popped into existence? Naw it’s called evolution baby, we started out as microscopic organisms, seriously, when did you drop out of school? But that’s like saying a some guy writes a book to explain away natural phenomenons that they were to stupid (un-evolved) to grasp and the concept good and bad and the eternal damnation, And thus, the Bible, and boom, everyone now was made by God, hahaha. When you can prove he/she exists, and that the Bible was a autobiography, and not just some twisted piece of Fiction, that has no real basis in reality, and cannot be proved to be more that a work of Fiction. Rather than being used as the16th Century control tact, ‘be good or you’ll go to hell’. But I guess that’s what they mean when they say ignorance is bliss, (maybe if I was as ignorant as y’all believers I’d believe to). But I can’t see how a ‘GOD’ would ever ask one of its creations to kill another.. Genocide, Crusades, all the ethnic cleansing.. All In the name of God Almighty! Hahahahahhaaa. Aliens are more believable than this shit, and theirs no proof they exist either. Hahahahaha. Fug’n Bible thumpers. ‘Step out side your faith and see the world for what it really is, a complex organism, mad of gravity and dust, quite a unique specimen! And we, yes Bible bangers, this includes you, are destroying it like the bubonic plague.’. ‘The end is coming and it’s our fault’

Have you taken the time to read The Old Testament and the prophecies therein that came to be ?.

How do you explain that ?.

My last post should read GS not G

You have not had an encounter yet with God. Don’t be so certain on yuour theory of evolution. He came and shook my reality to it’s core. Made thing possibly that no one could ever explain.

What are you talking about? Ur so wrong and funny in every way.

BlissfullyInformed just told me his comment was all an April fools prank. He believes in Jesus and was just fooling.

Time travel is very much possible just as you decided to come existence in this century meaning one can decide to be in another time zone . life is all about numbers, you just have to work on numbers

I’m pretty sure ppl don’t decide to come into existence. If that were true I wouldn’t be replying to your comment.

Un like your other reply, I understand what you mean. Each timeline (or universe as some see it) can easily be traveled to at will. No different than traveling threw your time you want to visit.

Science has proven a few things from the Bible is true. God does exist. Christians are confused with time and what it says. For a example. God created the world, as science even belives it was God who created the big bang, yet the bang has happen itself creating the moon, planets and stars. Christians also fail to understand chapter 1 and 2 of gen. spoke of two different creations which can be why we see dinosaurs before humans as chapter 1 spoke of animals first and humans 2nd. Their also was different time than, as without the moon a full day is 6 hours. It would take 4 days back than to equal are 1 day. Time is lost and Christians are just confuse on that time. That does not proof their is no God. As they have already found the robes of Jesus and remains of Noah’s ark, it proves much did happen. The bible only has less than 50% of what was written.

Changing the past is impossible, because if we went back into the past, that means we were already there during the time you experienced it.

We all know how to get into time travel but how do we get out……..

You don’t need time travel – all you need is life. And what is life? Life is the evolution of the impossible into the inevitable over an infinite amount of time.

if it is shown that if something, such as a solution to a particular class of equations, were possible, then two mutually contradictory things would be true, such as a number being both even and odd. The contradiction implies that the original premise is impossible.

This is called proof by impossibility. Thus if some traveled back in time far enough to kill his grandfather, we have the contradiction and therefore it is impossible.

You could argue that he would be able to time travel, but not kill his grandfather. However almost anything a person does going back in time would cause the same contradiction, thererfore it is the traveling back in time that is impossible.

Actually, it probably is possible to travel back in time, however to do so, you would also have to travel so far in space that you cannot see anything that happened before your current time due to the speed of light, because this to could affect the future.

The reason I am here is that, i really want to go back the day when our matriculation exam was just finished. Everything around me is peaceful and happy. Currently, I am living in dire situation. People are dying outside on the streets. Smokes everywhere. Everything is in doom. Ah, yeah. I really miss my past. If you are reading this, you can judge me in anyways. I just want to live peacefully and happily.

You must live in Portland

I entirely know what you say and how you feel, Robin. I am totally convinced that future is no promise to offer a better place to live. World is becoming unnecessarily more complex and more horrible and more insecure. Therefore, travelling back in time to a point where things were still far away from such ordeals is what I aspire. But I think if it is possible to travel back in time without the possibility of carrying our lived experiences with us, it will be useless as we will be repeating the same mistakes over and over again. Now, this begs the questions “in what type of physique could we imagine ourselves back there if such time travel becomes possible? That is, becoming younger again in a physical regression (as I said this would be a torture without having learned from all these later years)? Or appearing at our desired times in our present physique and age? I believe the most ideal one would be if we appeared at our desired point in time at the same age that we were at that point of time with a good feeling of our later lived experiences.

Mam all u need to do is just run faster as much as u can or visit the black hole because in both condition time just slow it down ….

Time travel is simple. If you do happen to travel to the past you create a new time line not affecting the time line you left. In essence you going to the past is now your future. Even if you were able to return you may never know if you remained in your time-line or created a new one. So even if you changed something in your travels it would happen in the future not the past.

Sorry time traveling is not possible, there is no way you can go into the past or the future ‍♂️. You can only be in the time you are already in.

Incorrect. General relativity allows time travel into the future. You need a space ship that can travel extremely fast though, approaching the speed of light, or you need to get close to a supermassive black hole.

It is travel into the past that there is no known practical way to do, and is probably impossible.

So what happens when we Die? Where do we go? I want to go back in time so I can meet my childhood friends…

Simple question from a simple mind:

At what point, when a person says they are from the future, do we stop throwing them in the funny farm and actually start listening??

When they show actual proof. Not just some random prediction of the future.

I don’t believe that “glimpses into the future” could be possible. If it were so, we could glimpse blueprints of the future that we could bring back to the present and build before they were invented. My personal.beleif is in any time frame there is only one active time which is the present. The past no longer exists and the future hasn’t occurred yet, so there is no such thing as ‘time travel’ except for the frame we are in now.

First off time is not real we make time if you travel anywhere all you are doing is beating the Earth speed try this for a mathematical equation the Earth travels a thousand miles per hour you’re not beating human time that is your own equation the Earth travels a thousand miles per hour a space shuttle travel 17,000 mph you can beat time that you made so time is not real you are only beating the Earth speed if you go in a space shuttle and go around the earth 17,000 miles per hour the Earth only travels a thousand miles per hour plus it has all types of gravitational pull from the Moon Earth’s access on the til t you figure out the mathematical equation I cannot time travel is real if you can beat the Earth speed and we can it has nothing to do with its 12:00 it’s 1:00 that’s not real time is made up as a mathematical equation you can beat the Earth speed you can go back into the Earth’s time in a space shuttle but you’re not beating anything except the Earth’s speed think about that one time is not real at all all it is is a mathematical equation think about that one real long

What I’m trying to say is this a space shuttle travel 17,000 mph the Earth travels a thousand you beat it 16 times faster that’s all you did you’re not beating any time you’re not beating 1:00 you’re not beating 3:00 all you’re doing is beating the Earth’s time you can go in reverse around the Earth 17,000 mph okay you can go forward with the Earth’s centrifugal force 17,000 miles per hour you’re not beating anything you’re beating a mathematically equation that we we created astronauts been traveling time for instance for years and haven’t told us because of the space shuttle that does travel 17,000 mph it beats the Earth speed 16 times a boggles my mind you have the Earth access the moon gravitational pull but you can get in a space shuttle and travel 17,000 miles per hour and beat the Earth’s speed 17 times think about it

If any scientist or anybody can actually answer this question how do you set up this equation with the Earth spinning a thousand miles per hour you have the moon pulling gravity the Earth’s access on until I want to know tell me then wondering for a while this equation popped into my head about 2 years ago I’m not a math whiz or anything I just thought about it weird how the mind works I’m not into space or any space stuff at all I’m Samanthas boy friend John antos wrote this

I liked your post and the knowledge you given. I also written a post on Time Travel.

how would any of that stuff be true because e’*34+Em would stop all the forss of vissecs and how would we do it if you now what i mean??? also thanks for the scuff for my project

I would love it if I had a real life time machine here with me now which could take me to anytime I want, the past, present or future. If I had a time machine here with me now, I would go to the past in September 2004 when I was born and give myself to another family that is actually rich and not this horrible family that I have now.

that not nice

Close but not quite right scientists of the idiotic variety, yes, you don’t want people to travel back in time to mess with their own pasts, of course, but you say it’s impossible, but it’s not, and I’m always ignored with my crazed crackpot theories, so what’s the harm in telling the truth as I see it, while it could be possible to travel to the past, here in lies the problem with rewriting the future, while some believe it’s possible to travel back in time, but it’s very expensive and definitely a one-way trip to the future or to the past. Basically Doc Brown got the mechanism for time travel almost right but the energy out put needs to be quadrupled instead, allowing for the ‘physical item, being or vehicle’ to transport through time without killing the time traveler in question. Wormholes are unpredictable, until warp speed for spaceships are a thing, it is not possible for the space ships to achieve time travel, unless they want to enter a black hole, which I would not recommend. as you need warp speed to survive the emptiness of the black hole, without being ripped to shreds. Say for example, Back to the future 1, the timeline doesn’t erase it continues on without the ‘said time traveler’ in existence basically the Marty from Wimpy George’s timeline did time travel to the past and messed with his parent’s meeting so to speak, but never return to the same timeline therefore Marty A went known as a Missing Child in timeline A, while it continues on without him, however Marty A became Marty B/C, in the Successful George Timeline. So that is what I’m talking about. the timeline changes only for the time traveler themselves the ones who are left behind don’t experience a thing of timeline rewritten-ism, as it would never happen in the first place. The other thing is if you want to mess with your own childhood, to make a better life for the past self, the key thing to remember it’s not really you. It’s an alternative version of you, that you interfered with. creating a parallel timeline to it’s original, yet slightly different. Yes it would be awkward to raise yourself. but as long as you are staying in the past, nothing should happen until the age you traveled back in time, unless of course you touched your past self and suddenly de-aged and merged with your past self, is an option 1, option 2 the future self explodes spreading guts all over the place and therefore the past self, of you became a murderer of your future self, I am more inclined to believe option 1 as option 2 seems a little too out there. Basically you would have two memories one of the former timeline and one of the current different timeline. Still traveling through time is truly a one way trip and if you want to travel through time, you would need some time travel mechanism, the way you scientist talk is basically a dream version, or an OBE version (OUT-OF-BODY-EXPERIENCE) which is basically a vivid/lucid dream which is not true time travel, the true time travel is based on the BTTF Trilogy not the idiotic versions you preach about. I believe I’ve said enough.

Mystery solved and I will explain, I was in a coma 3 months and I experienced things, I traveled time forward and backward, it is not a one way ticket. Movies and songs are recorded on magnetic tape in a VCR tape Cartridge or Cassette tape, Magnetic tape recording works by converting electrical signals into magnetic energy, which imprints a record of the signal onto a moving tape covered in magnetic particles. 3D life on earth(a movie), and the Magnetosphere all around earth coming from the core of earth(MAGNETIC ACTIVITY) without Atom Made Tape, is like a movie on magnetic Atom made tape in a VCR tape cartridge. Revolution and Rotation is the motor(VCR).

This is why people have those freaky Deji’vu feelings like they have lived this before, BECAUSE YOU HAVE, and how people can be psychic, and how there is Prophecy in the Bible. When a person dies, their Spirit- MIND(Thoughts, Feelings, Urges(Physical and mental personality)) breaks out of human body- a stopped heart is what releases the spirit from the human body. Then the Soul(Life) with the memory of your existence in it breaks out of spirit and goes back to your birthday with a erased memory, meanwhile your spirit goes back in time to when you were a teenager starting the mental puberty, maturity from that adult spirit you died with in last life.In that old movie Star Wars or maybe it was the Empire Strikes Back, there is a scene where Princess Laya plays like a 3D movie, that is EXACTLY how its of life on earth.

If only wish I could undo everything what I’ve done wrong in the past, I’d be more happier

And that my friend is absolutely what you do not or would not know. Everyone focuses on what they don’t or haven’t had rather than what positives they do have around them. To change the ingredients of a past life only changes the flavour you have in this life, it does not make you happier.

No, travel to the future is not possible. Like, future is unpredictable and always have been so give up on that field

Already has been, and has been proven.

Time travel is not so possible for every one , but there are already time travelers on earth #@*

Who are these time travelers?

Depends if it is the Governments (they done it since the 80s), or if it was a Accidental travel, or a simple us creating our own machine. Either way, one can easily find storys, and other evidence with a good research. I have a website that shows the effects of change cause by time travel.

They are out their (done by the government since the 80s) but the future is open with time travel (told its open since 2028) so they travel back much.

Time travel 101-

Create a closed loop circuit around a full metal structure, hermetically seal it and bring O2, Use two tesla coils to create north and south poles. (Artificial Magneto sphere.) Make sure to pain the outside in lead to prevent any cosmic rays from penetrating the materials on the inside. (Radiation = bad). Connect a ball made of w/e with wires that alternate the current from the coils to w/e panel on the outside of the structure to make it move via inductive magnetic / electric Lorentzo (Lorentzo = ExMfield = Velocity. = Antigravity) Create Antigravity by using forces from the inside reactor. (Pressurized Mercury, and Tesla Turbine.) Then Move 10-100x faster than light depending on the charged field, Friction will be added to the electric field instead of the craft allowing the G-forces not to crush you inside. The field will take the pressures of outer space, The temperature of space will allow for super conductivity of the structure.

Eventually you will arrive in the future, if you stay in one place. but account for the movement of earth in your travel log. To see outside you will need a monitor / camera system, as any leaks through a viewing area will cause death by radiation from the cosmic rays from the field you have created.

The O2 can be used as a backup generator, through air pressure and the tesla turbine.

There are many different ways to make wormholes, but the curvature of space is really hard to calculate to send a machine far out to the end and create a link with the machine that wants to travel there. And leaving one behind to get back.

If you can imagine it, it can be done. You just need the knowledge of not dying to complete it.

U.S.S. Tourist, You’re a time traveler or just insanely smart.

You don’t need to go the speed of light. Human Time is recorded in the magnetospere as a movie is record, ed on magnet VCR Tape or a song on a record. A VCR or record does not have to go light speed to retrieve the recorded info. All of life is recorded in 3D by our Magnetosphere. My Analogy is imagine a VCR tape cartridge being the earth, imagine life on earth being the movie but in 3D with out adom made tape, imagine Rotation and Revolution of Earth being the VCR putting all in to motion- playing. That is how its done, the magnetosphere kills two birds with one stone, it protects earth and records time, human time is in a magnetic bubble that is why the Bible refers our time is different from gods time and this is how God the maker(PLANET OF UNITED SUPREME BEINGS) can flip through our time to know everything. By the way long before life on earth, he built the original 7 wonders of world(Pyramids) to Pump the Seven gasses into the atmosphere of this planet found in the goldilocks zone, so Life can live on it, and that life of all types is his technological cyborgs that grow and multiply on earth also he seeded it with plant, trees, sea creature and things that fly,. Anyway that above is how time is recorded.

Until recently, I thought my neighbor was a crackpot until he actually invented a time machine. He utilized an ordinary closet, and showed me the sophisticated (to me) instrumentation he had installed. I was very skeptical at first, until he offered a small demonstration and entered the time coordinates and energized his invention. To my amazement, when I opened the door, the clock on the wall was 30 minutes later than when we stepped into the machine. OMG!!! Destroy this thing before it destroys us!!!.

So happy to have my husband back after 6 months of separation. get any kind of relationship/marriage help you want from….Robinsonbuckler11 @gmail com………………………

I find it odd that people say time travel isn’t possible yet… If time travel is possible, it has always existed. Meaning, there is not past present it future, only our perception of time. What we know as past present and future have always been occurring simultaneously, so travel was invited the moment the universe wss formed. Dinosaurs are roaming the earth right now, and forever. A version of me is typing this and has always been typing this, within this perceived moment of “time” and time travel has always happened, whether or not we exist in that reality at the right “time” to observe time travel is the only question.

I find it odd that people say time travel isn’t possible yet… If time travel is possible, it has always existed. Meaning, there is no past present or future, only our perception of time. What we know as past present and future have always been occurring simultaneously, so travel was invited the moment the universe was formed. Dinosaurs are roaming the earth right now, and forever. A version of me is typing this has always been typing this, within this perceived moment of “time” and time travel has always happened, whether or not we exist in that reality at the right “time” to observe time travel is the only question.

Their had to be one point however, when it was created and started, and for that, there was nothing but the current time. Once it was created, than we had a pass, present and future to which we can go back to millions of years to see Adam and Eve with the dinosaurs or go millions of years in the future. However, given the events that changes, each time a new time line has been created. We also have destroyed the planet and repopulated many times in the last million years. Each event changed, or something we do different (without traveling) enters a new universe where some things may be different or the same. Today are universe are shifting a lot.

To be fair, even if it is a one way trip into the past, that doesn’t stop machines going back. We could send a machine back and order it to do anything we want and then tell it to meet us at a certain time in the future. We send it back, then go straight to the meeting point we agreed and then we’ll be able to prove if it worked or not.

I’m a girl who has read a book about seeing future through a box. So is it actually possible?

Time travel has been done on purpose by the Government since the late 1980s. From research, the mostly use kids, or future Presidents. Their are some cases where people have been struck by lightning or came across some tragically event that cause them to leave their timeline either forward or behind in time. The Mandela Effect is the current cause of how things go wrong when time travel is not done right. Click on my name to see the website.

Even as traveling to a location as a future or pass date is possible as what people here mean. However, as you said, it is numbers. Time is a illusion and we do not travel threw time, just universe that are different than ours. What we call time dates and months is what changes each universe. We are all from different universes today as they came together. The mandela effect is a fine example.

thx to eleon wont we soon be able to digitize our conscious being, then accelerate that data pass the speed of light some how then download it into some android or something…..i dunno…..just a thought

I want to go to my elementary school again. Someone help me out, I know its Idiotic but stil.. I am not good at science. As far I understood, 1) we can trace through time if we travel fast than speed of light.. I think memory os the only thing that is faster than light, Yeah I can go to Paris within 1 sec in my memory but yeah its illustion, i want in real 2) Through Blackhole – I think its Bermuda triangle

if you travel back in time you will still be your age now. That is how it worked with others. No one gets younger otherwise traveling to far back would kill you. No school would let you return to school as a adult so not possible.

Plz help me I just want to send a message to myself in my past and save my self from a beast plz help Nazneen

Would love to experience many moments in life again for the first time again!

I think that time traveling should be left alone, for the sake of humanity. There are some things we’re not ready for yet.

Well stephen hawking may be wrong. I mean, the study proved that the universe self corrects itself to prevent inaccuracies. So maybe tourists from past do visit us but we don’t remember them as the universe alters our memory. If you guys have read about Butterfly Effect, a simple mistake today may grow through years to become a giant disaster in future so if you think of it, oncoming tourists from future may cause giant inaccuracies. Imagine this, You have travelled to past. You brought two cakes for yourself, so you pay the shopkeeper 20$. The shopkeeper invests the 20$ in stocks, strikes gold there and becomes a rich businessman.His daughter goes to Cambridge and marries someone else than the person she was supposed to marry according to time. Can you imagine the magnitude of inaccuracy after 100 years? Therefore, whatever the tourists from future do, is corrected by the universe and we don’t remember it. Creepy, but food for thought.It also adds a special meaning to the word ‘Fate’.

How much wacky terbacky (i.e. weed) you be smokin’ JOE JOE?

Hmmmm…. As brilliant of a mind as Stephen Hawkins was, how is he so sure that he would even recognize hordes of tourists from the future? Almost everyone is aware of the warning of the Butterfly Effect. So I’m sure any future visitors Intelligent enough for Past-Time travel would be amply attuned to this.

Most future people coming to the pass (our time) seems careless and not intelligent. Most are taking FBI lie detector test and telling us what is happening in the future. That is a bad idea, because if you tell us (example) who is the next President, and the Government does not like the person they than can change that event to let someone else in (as seen in 2020) One should never acknowledge who he or she is or why they are their. Most traveling is to get knowing of the pass or to pick up certain things. Since are pass is changing, events are changing and are timelines are messed up, someone made a mistake. The Mandela Effect is a fine example.

Wow that’s great plz help me go to my past plz,I can’t do it by my own at least help me send a msg to myself in my past Nazneen

I think it is possible, but time traveling is really just changing universe created by different time lines. Our whole solar system is in a whole different place now and Earth is much smaller in this universe from the one I grew up end. Someone has already changed the timeline.

Roads? Where we’re going, you don’t need roads!

Youre wrong about your measurement of speed for traveling, in order for time to slow down, with inside an object compared to outside. Scientists proved that time with inside an object at an excelorated speed actually appeared to have slown down during the duration of time for the test. The speed was far less then the terminal speed of a rocket for NASA at 256,000 kms p/h.

In to the volicity of space. Generating a vacuum of space, could be no different the the actual transport of matter over frequency where in fact matter can be carried by sound. It is believed that an alien civilization harnessed this energy in the form of bolisks that where believed to carry the same properities and in consideration of harmonic resinance, the simularities could be used in order to carry large weight. In accordance with a documentry on theoretical science.

However the properties, present the fact that a working property controdicts your counter intuative theory of gravitational deceloration of matter to colide within itself to absorb all things into non existance as to the transfer of matter into energy, rather then your idiolisms of transfer between dimentional space to another destination that is not linked or the transfer between time that isnt, either.

However to reproduce the fabric of time within space in a practical measurement as I have mentioned, would put an end to all the lunacy of an unmeasureable field, which people fail to identify. Like running into a glass window. Only to not know what forcefield is present.

Time travel into the past can be achieved simply going faster than the speed of light.

The closer you get to the speed of light the slower time goes

If you reach the speed of light time stops

If you go faster than the speed of light it starts to reverse

Why does no one seem to know this?

Christopher Reeves did this in Superman 3 brah.

Any time travel, pass and future, is by going faster than the speed of light. It is said by reversing that that you can go back in time. However, I assume since the Government has done this since the 80s they have better ways (maybe tying in a date) and not having to go to a unknown date.

I want to send a message to myself in the past on a particular date plz can you help me, this means a lot lot lot to me,plz help me Nazneen

Why don’t we drop the declaratory statements that it “is or isn’t possible!” Until someone actually does so. Just say “maybe”.

People have and their are records both to the pass and future. The Government has done it since the 80s as part of the “star wars project” and are much better at it today. This explains the black holes in the sky of 2019, and the CERN destroying 5 parallel universes in 2013. We also see changes because of time travel events changing time. The Mandela Effect is a find example.

I want to send a msg to myself and my family in the past ,is it possible plz help me my life will be saved one who helps me saves me and my kids from a pack of beasts,

The worst idea ever. We all want to do this and where does it stop. A lottery win does not sound bad if you knew the actual location, time and place. After a while though, would you not want to write that hit song, become the author of the Harry Potter books, stop 9/11? The idea of giving your pass self (a time time travel was not proven) information of the future could change things in a major way. This would cause one small thing to change creating many others to change. This has already happen in simple ways of the The Berenstein Bears changing to The Berenstain Bears. This is a small event but this event “The Mandela Effect” now has over 3,000 changes.

What if you decided to give your pass self information about a lottery ticket that would be a winner, bought late at night and he was hit by a car on the way to get it. Changes the whole future. However, If detailed right, done right, with no large changes, it may not effect much, but to know your being given info from yourself in a future time (when that was not known much or provrn back than) You would either assume it is a joke or you gone crazy.

I don’t want to win a lottery, my decision about my career and studying was right but my family and their cruelty has put me into this worst condition I just want to go back complete my studies and live a life like a human not like a animal or slave,help me plz Nazneen

Can someone take me to 2013? i can pay later to all of you in bitcoins so its a win win and you dont need to do anything, just wait

LOL but still complicating on my side

You travel in your dreams where time and space colloids ..That’s y sometimes the dream which you dreamt might be a 10 mins reel time but you felt dreaming whole time like 6 to 8hrs .. Probably even traveling to parallel universe

I agree. Dreams as we know it is not a simple sleep. The part of the brain we do not use while awake, we use at night. This is the phenomenon part of the brain that can do thing we feel a human can not do. We of course use less than 30% of our brain. By the use of 100% of the brain we would use both sides and be able to do common things such as read thoughts, move things without touching them etc. The idea of using this side of the brain, would be the theory we can leave our bodies and visit different universe, see what could of happen shall we done something different, and even see future events. This may be why we notice different memories to some things as we could of held some from another reality.

It would be very weird, however, if we were trapped in that universe, or another body and fail to return to ours. Is that how people die in their sleep?

i just fell like going to late 70’s, where i can see majority of family.. i am willing to trade life for it…..

Time travel to the pass is just as common as the future. However, as both has been done it is NOT travel threw time. Time is a illusion we created. We are actually traveling threw different universe with (what we call) different time, dates, years, etc. The Mandela Effect is a find example how traveling threw different reality’s change the time lines.

As a add on to the above, Time travel is not a theory, has been proven, and has been done by the Government since the 1980s. Their is many residue in our history to even show some time travel storys to be real.

Where can one get a reverse watch, is it really possible to go back in past with its help, is it sooo easy ,plz help me ??????? Nazneen

US20060073976A1- search this patent number,this describes the process for time travelling,I really don’t think magnetic energy will work,maybe heat focused on a specific point could expand the fabric of space and make a hole in it.even then I will the hole take you to another time.it would be one thing to time travel but selecting a point in time would be impossible.you could only travel to the time you device was built?

Is there a watch which back travels in time or reverse time watch? Is it true? How to get one? But with that how can I send a message to myself in my past, plz help Nazneen

I don’t believe such a watch exist and their are plenty of smart minds with huge funds trying to travel.right now there are only theories.

Thank you very much for your response. I just want to send a message to myself in my past. Nothing much will be changed but 3 literally dying devastating lives will be saved. We are suffering for the mistakes and egoistic arrogance of others so if possible plz help me

Traveling back in time isn’t just a when problem, it’s a *where* problem. Where was the place you’re standing right now a thousand years ago, or a thousandth of a second ago? There is no useful answer to those questions, so there’s nowhere to travel back in time to.

Traveling forward in time? You’re doing it now.

when you step through a door is time lost when you come back through? lets say you return days Later how much time did you loose. what exactly is Time,.? is dialation a safe way to return ,. a Blackhole will assist you in in travel, the question is will you arrive safe,.

Traveling back in time is impossible. 2 reasons why that are never taken into account.

A) The stuff you are made of ( subatomic material) is being used by something else. It I not like you are a facsimile of the already existing material. What you are made of is exactly the same existing material. The problem is exact stuff can not exist in 2 different places in the same point in time. You will either : Decompile or fall out of phase with the universe. Both bad outcomes for the time traveler.

B) Lets look at it from logical commonsense. You have a bar of gold . You intend to send the bar back 1 second in time. Now you have 2 bars of gold . You send those 2 bars back one second . You have 4 bars …… do that 50 times . You have over 900 trillion bars of gold. All made of the exact subatomic particles. The more the bars back the more the existing mass of the universe increase. What are the consequences of changing the mass of the universe . Hence the paradox . Information can not be destroyed., It also can not be created.

At least this is the way my brain perceives going back in time.

Time is a function of change. None of the 4 forces The strong force , The weak force , Electromagnetism and Gravity can not work without time.

I will figure out time travel one day but only for the past.

I wish I could travel back to 18th of June to save my mom.

Is time travel really a one way ticket? Theoretically, if you can go one way, you should be able to go back.

Time is not one way. It’s consequences are however irreparable given certain circumstances and is not something that should be taken lightly or thought of in a manner of disregard. I’ve only very recently decided to take to your social platforms regarding space and time.

You can try finding me on Instagram. I’m not familiar with these platforms to better direct you there. My Instagram name is johnrvh

On Twitter it seems to be @_JohnRvH

If I go forward I will have to pay extra bills and taxes. I don’t think I can afford it.

You’re the first person I’ve come across in this timeline that has a sense of humor. Thankfully, going forward is not possible if that future hasn’t been created yet.

timetraval is no joke if its created the whole universe could go out of orbit.

Cauchy problem converging to non minimal terraces as t → +∞

Stephen Hawking may he rest in peace a genius but not all knowing. As far as he knows we haven’t been flocked by tourists, in the same maybe these UFO sightings are actually time travelers from the future coming to the past to view how we really lived why things really happened the way they did, etc. To limit the imagination of possible and impossible is wrong then you create fantasy. And we have learned from history that there is truth in fantasy. I.e. the different mythos of the different ancient cultures from around the world including those of the Norse. Improbable and probable should be more appropriate. It’s possible because it can be imagined improbable die to the right math or this or that not existing or matching up. I also believe that if time travel to the past were possible that the changing of something in the past would create a new timeline running current with your timeline at which will inevitably collide and will cause the collapse of the universe at which point a new universe will be born.

so i think the speed of light is only relative to deciding a point of destination -initially- as specific gravity of destination needs to be ascertained to calculate the frequency needed to run an alcubierre-white engine to bend space correctly to cross space ‘quickly’, the point of reference may well be jupiter in our solar system for the fact of the moons that orbit it, i surmise that by using a ‘dead end ‘ equation that usually puts notable mathematicians into the outer regions by trying to solve it may actually be the key as calculations end in a loop of 4-2-1 ie 3N+1; this process of calculation creates a sine wave over time/distance relative to specific gravity of chosen destination – as time is determined by gravity therefore if the speed of light to a destination can be used to ascertain the specific gravity of a ‘body’ to visit ie a star or sun due to receivable resonant frequencies emitted by the body, then the constrictions of the speed of light do not exist other than to give a constant, by using the 3N+1 method of calculation ,once the speed of light and returning resonant frequencies of a destination are determined the calculation can be extrapolated to match the distance giving the end point -in doing this the sine wave required can be ascertained and be condensed to create a wormhole and allow the alcubierre-white engine to ‘bend or distort space enough so that the bubble you are in matches the required specific gravity of the destination – the frequency of the body nearest to the destination point should be used and resonated inside the bubble to create synchronicity of frequency and cause attraction i also believe that travelling through space require the ability to see things from different perspectives and it requires the ability to navigate through a series of what may be described as “Aims Windows” where your point of view needs to change inherently with a given position at a given point in the galaxy

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Is time travel even possible? An astrophysicist explains the science behind the science fiction

Assistant Professor of Astronomy and Astrophysics, University of Maryland, Baltimore County

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Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected] .

Will it ever be possible for time travel to occur? – Alana C., age 12, Queens, New York

Have you ever dreamed of traveling through time, like characters do in science fiction movies? For centuries, the concept of time travel has captivated people’s imaginations. Time travel is the concept of moving between different points in time, just like you move between different places. In movies, you might have seen characters using special machines, magical devices or even hopping into a futuristic car to travel backward or forward in time.

But is this just a fun idea for movies, or could it really happen?

The question of whether time is reversible remains one of the biggest unresolved questions in science. If the universe follows the laws of thermodynamics , it may not be possible. The second law of thermodynamics states that things in the universe can either remain the same or become more disordered over time.

It’s a bit like saying you can’t unscramble eggs once they’ve been cooked. According to this law, the universe can never go back exactly to how it was before. Time can only go forward, like a one-way street.

Time is relative

However, physicist Albert Einstein’s theory of special relativity suggests that time passes at different rates for different people. Someone speeding along on a spaceship moving close to the speed of light – 671 million miles per hour! – will experience time slower than a person on Earth.

People have yet to build spaceships that can move at speeds anywhere near as fast as light, but astronauts who visit the International Space Station orbit around the Earth at speeds close to 17,500 mph. Astronaut Scott Kelly has spent 520 days at the International Space Station, and as a result has aged a little more slowly than his twin brother – and fellow astronaut – Mark Kelly. Scott used to be 6 minutes younger than his twin brother. Now, because Scott was traveling so much faster than Mark and for so many days, he is 6 minutes and 5 milliseconds younger .

Some scientists are exploring other ideas that could theoretically allow time travel. One concept involves wormholes , or hypothetical tunnels in space that could create shortcuts for journeys across the universe. If someone could build a wormhole and then figure out a way to move one end at close to the speed of light – like the hypothetical spaceship mentioned above – the moving end would age more slowly than the stationary end. Someone who entered the moving end and exited the wormhole through the stationary end would come out in their past.

However, wormholes remain theoretical: Scientists have yet to spot one. It also looks like it would be incredibly challenging to send humans through a wormhole space tunnel.

Paradoxes and failed dinner parties

There are also paradoxes associated with time travel. The famous “ grandfather paradox ” is a hypothetical problem that could arise if someone traveled back in time and accidentally prevented their grandparents from meeting. This would create a paradox where you were never born, which raises the question: How could you have traveled back in time in the first place? It’s a mind-boggling puzzle that adds to the mystery of time travel.

Famously, physicist Stephen Hawking tested the possibility of time travel by throwing a dinner party where invitations noting the date, time and coordinates were not sent out until after it had happened. His hope was that his invitation would be read by someone living in the future, who had capabilities to travel back in time. But no one showed up.

As he pointed out : “The best evidence we have that time travel is not possible, and never will be, is that we have not been invaded by hordes of tourists from the future.”

Telescopes are time machines

Interestingly, astrophysicists armed with powerful telescopes possess a unique form of time travel. As they peer into the vast expanse of the cosmos, they gaze into the past universe. Light from all galaxies and stars takes time to travel, and these beams of light carry information from the distant past. When astrophysicists observe a star or a galaxy through a telescope, they are not seeing it as it is in the present, but as it existed when the light began its journey to Earth millions to billions of years ago.

NASA’s newest space telescope, the James Webb Space Telescope , is peering at galaxies that were formed at the very beginning of the Big Bang, about 13.7 billion years ago.

While we aren’t likely to have time machines like the ones in movies anytime soon, scientists are actively researching and exploring new ideas. But for now, we’ll have to enjoy the idea of time travel in our favorite books, movies and dreams.

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Where would you go if you could travel back in time?

Where would you go if you could travel back in time? Here are some possible places you may not have considered.

Let me pose a question to you.

If you could hop into your nearest Tardis (Doctor Who nerd alert, right here!) and travel back in time to any place and any point, where would you journey to?

I am personally a bit dinosaur mad and so would love to go back in time to see our predecessors in the flesh – bonus points if it were something I could achieve from a safe distance!

Curiosity got the better of me, so I asked a few other bloggers what their ideal time period would be.

Here are their answers.

London in its grooviest era

I’m pretty much obsessed with the 70s and I’m pretty much obsessed with London so naturally I’d want to go back to my favourite era in my favourite place!

The Notting Hill Carnival got started in the late 60s and really hit its stride in the 70s, the music scene in London was unbelievable and the infamous Richard Branson was shaking up everything from records to phones to trains.

The markets were still full of fresh produce, hand made goods and trinkets from the past and people weren’t too busy on their cell phones to look up and enjoy the sights and sounds of the bustling city.

Megan of Why Wait to See the World

Mexico in the Times of the Maya

Travelling around Mexico, one can’t help be charmed by the incredible beaches , the beautiful colonial cities and the fabulous and well kept archaeological sites. But wouldn’t it be interesting to spend a day in Mexico as it used to be in the times of the Maya?

One may well marvel at the grandeur of sites like Chichen Itza and Tonina; or at the colours of the palaces of Uxmal or Palenque.

It would be fun to watch a pelota game, walk along the small city of Tulum and get terrified at the sacrifices Maya performed regularly to their gods. But there would be more! There would be the incredible rituals during the spring and fall equinoxes – all revolving around the might of the sun.

Claudia of My Adventures Across the World

16th Century England

The time and place that fascinates me the most is England during the reign of King Henry VIII. King Henry VIII in his younger days was said to be handsome and strong.

However, after a jousting accident, he became very paranoid and unpredictable. It must have been a very confusing time for the people of England as they were unsure of decisions the King would make.

Besides the interesting political air of the time, the way in which people dressed is also quite fascinating to me. The amount of layers that were required for both men and women is astounding. Just think of all the laundry that needed to be done!

Life during that time would have been busy, yet simple. Transportation would have been by horse or boat, the city’s skyline would have been low and small, food would come from local farms, entertainment would come from books and plays, and life would have just been slower.

Kathleen of Family Travel Life

A Calmer Side of China

China’s diverse natural beauty is as impressive as its splendid culture and long history. I am just fascinated by this huge country.

If you have ever been to China, you will know that exploring China nowadays is not all pretty and pleasant – crowds of domestic tourists flood attractions and natural wonders. Tour groups pushing the crowd with guides shouting in their microphone can spoil all the beauty.

On top of all the pushy Chinese crowds comes the environmental challenge. Especially in big cities, the pollution is horrible. Everything is covered in grey smoke.

I would love to be transferred back into a time before tourism evolved and before modernisation, cars etc. came into the picture, like in the 19th century.

It would be great to enjoy China’s amazing landscape like it used to be – untouched and free of pollution and masses of people. And also to experience how people used to live in ancient China when it was still ruled by dynasties.

Wiebke of Miss Abroad

The Paris of the Orient

I’d love to visit Shanghai. It sounds such an exciting, dynamic city with a stunning skyline and fabulous food, which is apparently nothing like the Chinese food you can get in England.

I’d hunt down some of the places that my grandmother and father talked about when they lived there in the 1930s, such as Jessfield Park and the street they lived in, Bubbling Well Road, although both are now known by different names.

Better still, would to journey back in time to 1927 when my Grannie journeyed there alone , at just 23 years old to marry my grandfather.

Back then, Shanghai was known as the ‘Paris of the Orient’.

My grandparents were part of the social elite but life in Shanghai was not good for all by any means. The city was both glamorous and squalid, filled with riches alongside abject poverty and opium dens were rife. But what a fascinating time to visit.

Kathryn of Travel With Kat

Africa, pre-Colonisation

The raw awe-inspiring views of wildlife in Eastern Africa are a sight to behold.

If I could travel back in time, I would go to back to Eastern African Swahili coast in the early 1400’s before European colonisation began.

There were a handful of larger city-states that had trade relations with Arabs and then small tribal villages spread out throughout the region.

I want to do a safari around what would later become Uganda, Kenya, and Tanzania. This safari would be unlike anything seen in Africa today .

Animal populations have been on major decline for the last 500 years.

I would watch the ‘big tuskers’ (elephants with tusks weighing more than 68kgs (150lbs) each) wander through the African grasslands with little fear of predators. Then I’d follow the Great Migration throughout the region and how the millions of animals move without fences in the way.

I would spent time tracking larger lions, cheetahs, and leopards populations as they co-exist in their natural habitats.

Jennifer of Made all the Difference

A World Without Guidebooks

These days, it’s almost impossible to visit a new place without some prior knowledge of what that place will be like.

You’ll probably have seen photos of it online or read all about it on Wikitravel.

In fact, you’re probably visiting the place because of what you already know about it.

If I could go back in time, I would love to go back to a period when people knew very little about the world.

Back in The Age of Exploration – the period in which sailors from Portugal set off to in search of India – travellers like Vasco de Gama and Bartholomeu Diaz had absolutely no idea of what they would encounter along the way.

Imagine what it must have been like to see Table Mountain, an elephant, or a member of the Khoikhoi tribe for the first time.

Or what it must have been like to sail around the world believing that at any moment you could fall off the edge, get lured onto the rocks by mermaids, or killed by the monsters that live in the sea.

Wikitravel and Lonely Planet are great, but sometimes I long to experience the same surprise that travellers before me must have experienced.

James of Portugalist Travel Blog

Sri Lanka post-Colonisation

If I could travel in time, one of the places and epochs I would choose would be Sri Lanka in the middle of the 19th century.

I know that colonialism is a controversial topic, but I’m curious how all those European colonialists, mostly of British origin, managed to live on a tropical island like Ceylon.

They tried to maintain their European lifestyle by building English style houses, eating English food and wearing European clothing in sub-equatorial climate.

At the same time, they were struggling with tropical diseases, very often unsuccessfully due to worse sanitary conditions and no vaccinations. What did an everyday life of colonialists and their families look like in a tropical land when they only started the foundation of tea estates, built roads and railways?

And in comparison – what did the life of local people look like when their country was leeched off by Europeans? The history of colonialism really captures my imagination.

Hanna of Hanna Travels

Watching the Wall Fall

If I could travel back in time to any destination I would go back not to far, but to 1989, in Berlin.

I would go back to November 9th and watch the fall of the Berlin wall.

The time before was a very dark period in Europe’s history and watching the fall of the Berlin wall would be great. Feeling the relief as the end of this dark period was coming closer. Watching families and friends reunite after over 20 years.

While the times that were to come were still hard on Europe and Germany, people now had hope.

The physical reminder of the war was coming down as people’s will to live was coming back up.

Maria of Both Paths

Abkhazia in Easier Times

I’d love to go back in time and visit Abkhazia in the Caucasus .

At the end of my few days visiting the unrecognised country, I found a photo on the sand in a quiet area of the beach in Sukhumi.

The photo, which was likely not even that old, was of a family posing somewhere in Abkhazia or wherever they are from.

It made me reminisce about when times were probably easier for the Abkhaz people.

In my lifetime alone, there have been two major wars fought on Abkhaz soil and incredible numbers of people have been displaced and killed from all ends. Half of the buildings in Abkhazia stand abandoned and derelict.

Hearing the stories of the locals made me feel so fortunate for the life that I was born into and a place like Abkhazia made me definitely grateful for the privilege of being able to travel, something that very few of them have the opportunity to do.

I’d love to go back in time and meet the people who had it just a bit easier in this region. I’d love to hear their stories and drink a glass of beautiful Abkhaz wine while doing so.

Megan of Megan Starr

The Persian Empire

If I could go back in time, where would I travel to? Without any doubt or a blink of an eye, that would be Persia!

I don’t know why but I’ve always been fascinated by this great empire that once existed. I’ve always had something in my imagination when thinking about Persia.

And today, Iran is one of the countries that I want to visit the most.

The Persian Empire is a spectacular and political formation, which is the forerunner of Iran. Persia is one of the world’s largest countries known in the world history. Persia was covering the lands of the Iranian Plateau, Asia Minor, Egypt and parts of Europe.

Persia, so mysterious and intriguing!

Bilyana of Owl Over the World

A Bali Untainted by Tourism

We all love jetting off to Bali to get that much needed space and tranquility.

Meditating among the rice terraces of Ubud, soaking up the sun on Kuta, exploring the white sands of the surrounding islands. But with the continuous growth in tourism, the reality is often quite different.

If I could go back in time, I would love to explore Bali, Lombok and Lembongan with Albert Falzon and the team that made the classic surf film Morning of the Earth in the late 60s.

I couldn’t imagine anything better than riding those world class waves just with a few soulful friends – no speedboats, no crowds, no extravagant villas on the cliffs. I often think what Bali must have been like before Kecak dancers started performing in malls and Elizabeth Gilbert decided to find love.

Trekking through the jungle and experiencing true local culture untainted by the outside world must have been a ‘far out’ experience.

Callan of Singapore N Beyond

Sailing into the Age of Exploration

I want to be on that ship with the Spanish sailors that sailed from Spain to the New World in the late 1400s or early 1500 at the dawn of the Age of Exploration.

They spent months on their ships speculating what was on the other side of the ocean.

At night, the sailors were guided by the stars. They peered into the distance wondering when they would see land.

And finally, just before panic began to close in… LAND! I would have loved to be the first person to call that out. Imagine the exhilaration, the utter joy!

Primary sources and other journals kept by some of the sailors reported that many of the cities they saw in the new world like Tenochtitlan, today’s Mexico City, were “more beautiful and grandiose than anything we’ve ever seen in Spain.”

What was it like to be among the first to witness a completely new culture? How did they communicate? What did they think about the food, the people?

I would have risked it all, as my ancestors did, to see something as spectacular as a New World.

Talek of Travels With Talek

The Greener Side of Saudi Arabia

I have been here in Saudi Arabia since 2011 and for the past six years, all I’ve even been to is the Red Sea. Which is not bad at all, the Red Sea coast has all its wonders to boast about. Until recently, I realised there is a lot more to Saudi Arabia than sand dunes and seaports – two of the usual sights this Middle Eastern country is known for.

When I recently went on a solo trip to the city of Abha, the southwestern capital of Saudi Arabia, I was totally awestruck. Never did I realise a verdant foliage lies behind the parched mountains and lifeless rock formations.

Surely, not much have changed in Saudi Arabia from six years back up to present but it was all the time I spent confining myself in the Red Sea that I am seeking to reclaim.

I was (almost literally) living under a rock and have been unaware of the lush greenery waiting to be discovered.

The Tihama plains and the waterfalls in Al Baha, the spring blossoms in the mountains of Taif, the verdant city of Najran, the ancient well and castles of Haddaj in Tabuk, and there are so much more.

Noel of Ten Thousand Strangers

Big thanks to everyone who took part in this post. And now I ask you – where would you travel to, if you could go back to any point in history? Let me know in the comments.

Like this post? Pin it! 📌

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10 Comments

Woodstock! The first one. 🙂

That would be pretty phenomenal!

Thanks so much for having me, LC! So many great places listed (and I love that someone commented above with Woodstock- that would be pretty rad too!)

Thanks for contributing! It is hard to pick a moment and I loved reading about everyone’s choices… although my heart is still firmly set on dinosaurs, haha.

Great list! I’m with you on 1989 Berlin. ‘Good Bye, Lenin’ and ‘Deutschland 83’ both bring that time and place to life.

Yeah, there’s some amazing places and moments on it! It would be a fantastic, emotion-packed moment and I would also like to add that I’d give anything to see the Hoff perform there, haha.

I would go to 80’s era of Gede Mountain ..

I would go back to 2012. I would go see me and talk me out of one decision that went horridly wrong that effected and changed other people’s future as well… That’s definitely what I would do.

Sorry to hear that Thoris.

if i Could go Anywhere in Time’ i Would Either go Back to 12000 BC or Around the Middle Ages or to 1931 Just to SEE What Life was Like Back Then…

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The New York Times

The learning network | if you could time-travel, where would you go.

If You Could Time-Travel, Where Would You Go?

Critics’ picks: ‘back to the future’.

A. O. Scott explores the existential predicaments that arise in Robert Zemeckis’s 1985 time-travel adventure.

Questions about issues in the news for students 13 and older.

• See all Student Opinion »

Inspired by the fact that today is the day we finally catch up to the tomorrow depicted in “Back to the Future, Part II,” we wonder, if you could time-travel to any year or era past or future, where would you go? Why?

To give you a few ideas, we found this article from last March about “ 5 Ways to Time-Travel (and Party) in New York ”:

When William Faulkner famously mused on the power of history — “The past is never dead. It’s not even past,” he wrote — he probably didn’t have New York foremost in mind. The city, not known for its ability to hold on to old and historic spaces, has often directed its energy manically to the future. But in 2015, a contrarian spirit lives on in the city, and anyone with a passion for the past can plunge into almost any historical period for just a few dollars — and, in some of the more theatrical parties, by also investing in some decent vintage duds.

The article goes on to describe a number of events around the city that celebrate eras and cultures, including…

• The speakeasy era (1920s and ’30s)
• The Victorian era (mid- to late 1800s)
• The Revolutionary War era (1770s)
• The “Mad Men” era (1960s)

Students: Tell us …

— If you could go back or forward in time to make a visit, where would you go, and why?

— In general, are you more interested in visiting the past or visiting the future? Why?

— What do you imagine you might encounter in this visit? What questions do you have?

— What gift(s) for the people of this new time and place would you most like to take on this visit? Why?

Students 13 and older are invited to comment below. All comments are moderated by Learning Network staff, but please keep in mind that once your comment is accepted, it will be made public.

What's Next

Can We Travel Through Time to the Past?

MARK GARLICK​ / Science Photo Library / Getty Images

• An Introduction to Astronomy
• Important Astronomers
• Solar System
• Stars, Planets, and Galaxies
• Space Exploration
• Weather & Climate

Traveling Into the Past

Black holes and wormholes, causality and alternate realities, wormhole warnings, so, is time travel to the past really possible.

• Ph.D., Physics and Astronomy, Purdue University
• B.S., Physics, Purdue University

Going back in time to visit an earlier era is a fantastic dream. It's a staple of SF and fantasy novels, movies, and TV shows. Who wouldn't like to go back and see the dinosaurs or watch the birth of the universe or meet their great-great grandparents? What could possibly go wrong Could someone travel to a previous era to right a wrong, make a different decision, or even completely alter the course of history? Has it happened? Is it even possible?

There are a lot of questions about travel into the past, but not very many solutions. The best answer science can give us right now is: it's theoretically possible. But, no one has done it. 

It turns out that people time travel all the time, but only in one direction: from the past to the present and moving into the future . Unfortunately, no one has any control over how quickly that time passes and nobody can stop time and continue to live. It seems that time is a one-way street, always moving forward.

This is all right and proper. It also fits with Einstein's theory of relativity because time only flows in one direction—forward. If time flowed the other way, people would remember the future instead of the past. That sounds very counter-intuitive. So, on the face of it, traveling into the past seems to be a violation of the laws of physics.

But not so fast! It turns out that there are theoretical considerations to take into account if somebody wants to build a time machine that goes back to the past. They involve exotic gateways called wormholes, or some science fictional-sounding creation of gateways using a technology not yet available to science. 

The idea of building a time machine, like those often depicted in science fiction films, is likely the stuff of dreams. Unlike the traveler in H.G. Wells's Time Machine, no one has figured out how to build a special carriage that goes from now to yesterday. However, astrophysics gives us one possible pathway: one could possibly harness the power of a black hole to venture through time and space. How would that work?

According to general relativity , a rotating black hole could create a wormhole —a theoretical link between two points of space-time, or perhaps even two points in different universes. However, there's a problem with black holes. They've long been thought to be unstable and therefore un-traversable. However, recent advances in physics theory have shown that these constructs could, in fact, provide a means of traveling through time. Unfortunately, we have almost no idea what to expect by doing so.

Theoretical physics is still trying to predict what would happen inside the wormhole, assuming one could even approach such a place. More to the point, there's no current engineering solution that would allow us to build a craft that would let make that trip safely. Right now, as it stands, once a ship enters the black hole, it's going to get crushed by incredible gravity. The ship, and everyone aboard are made one with the singularity at the heart of the black hole.

But, for the sake of argument, what if it were possible to pass through a wormhole? What would people experience? Some suggest it would probably be a lot like Alice falling through the rabbit hole. Who knows what we would find on the other side? Or in what time frame? Until someone can devise a safe way to make that trip, we aren't likely to find out.

The idea of traveling into the past raises all sorts of paradoxical issues. For instance, what happens if a person goes back in time and kills their parents before they can conceive their child? Lots of dramatic stories have been built around that one. Or, the idea that someone could go back and kill a dictator and change history, or save the life of a famous person. An entire episode of Star Trek was built around that idea.

It turns out that the time traveler effectively creates an alternate reality or parallel universe . So, if someone did travel back and prevent someone else's birth, or murdered someone, a younger version of the victim would never come to be in that reality. And, it might or might not carry on as if nothing had changed. By going back in time, the traveler creates a new reality and would, therefore, never be able to return to the reality they once knew. (If they then tried to travel into the future from there, they would see the future of the new reality, not the one they knew before.) Consider the outcome of the movie "Back to the Future". Marty McFly changes reality for his parents back when they were in high school, and that changes his own reality. He gets back home and finds his parents aren't quite the same as when he left. Did he create a new alternate universe? Theoretically, he did.

This brings us to another issue that is rarely discussed. The nature of wormholes is to take a traveler to a different point in time and space . So if someone left Earth and traveled through a wormhole, they could be transported to the other side of the universe (assuming they are even still in the same universe we currently occupy). If they wanted to travel back to Earth they would either have to travel back through the wormhole they just left (bringing them back, presumably, to the same time and place), or journey by more conventional means. 

Assuming the travelers would even be close enough to make it back to Earth in their lifetimes from wherever the wormhole spat them out, would it still be the "past" when they returned? Since traveling at speeds approaching that of light makes time slow down for the voyager, time would proceed very, very quickly back on Earth. So, the past would fall behind, and the future would become the past... that's the way time works flowing forward ! 

So, while they exited the wormhole in the past (relative to time on Earth), by being so far away it's possible that they wouldn't make it back to Earth at any reasonable time relating to when they left. This would negate the whole purpose of time travel altogether. 

Possible? Yes, theoretically. Probable? No, at least not with our current technology and understanding of physics. But perhaps someday, thousands of years into the future, people could harness enough energy to make time travel a reality. Until that time, the idea will just have to stay relegated to the pages of science-fiction or for viewers to make repeated showings of Back to the Future. 

Edited by Carolyn Collins Petersen .

• Is Time Travel Possible?
• Time Travel: Dream or Possible Reality?
• Wormholes: What Are They and Can We Use Them?
• The Science of Star Trek
• Closed Timelike Curve
• What Is Time? A Simple Explanation
• Is Warp Drive From 'Star Trek' Possible?
• What Is the Twin Paradox? Real Time Travel
• Amazing Astronomy Facts
• Cosmos Episode 4 Viewing Worksheet
• An Introduction to Black Holes
• 9 Worst Science Mistakes in Movies
• Does Time Really Exist?
• The History of the Chinese Space Program
• Sub-light Speed in Star Trek: Can It Be Done?
• Movies That Realistically Present Physics

If you could travel through time, where would you go?

Time travel might seem like a fantasy, but some scientists think it could become a reality. One of them, the physicist Ronald Mallett, has developed a theory of how to build a time machine. He says his idea works by using "light in the form of circulating lasers to warp or loop time," and he's getting attention from news media and filmmaker Spike Lee. If you could travel through time, where would you go?

I would like to go to the future to see how we're doing with things like: global warming, technology, a cure for some of our diseases (like diabetes and cancer) and world relations. -Mike Lang

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I would go back and spend more time and get to know my grandparents better. -Kristine, Minneapolis

I would go back to the mid 70s, and do a better job with my post high school years. -Karen Anderson, Superior, WI

I would time travel into the early years of America and try to free slaves and break down color, race, gender, and sexuality barriers. -Jake, Northfield, MN

18 September 1970, just before MTC took over Twin City Lines, to collect bus schedules and bus-related documents and bring them back to the present day. -John Charles Wilson, Minneapolis, MN

I would go fishing with Hemingway and drinks some good Spanish wine. -Joel

I would return to Dallas Texas on November 22, 1963 and stop the Kennedy assassination. I believe that if he was to remain president the civil rights movement would have been less painful of a process for our country and a Kennedy presidency would have averted our involvement in the Vietnam war. Of course, as any science fiction fan knows, altering time always has unintended consequences so who knows what might actually happen. -Brian Roth, Eagan, MN

If I can make only one choice, then Jerusalem 31C.E., of course. Being a Christian, I would suppose most others would choose the same. If I could choose more, then Philadelphia June 1776. London 1615. Washington DC April 1865. Venice 1492. Singapore 1936. New York City 1945. I could easily go on. -Jared Hoke, Marine on St. Croix, MN

I don't know. The questions that I have often wondered when considering this question are. Can you go back and forward or only backward? If you can only go backward in time because the future has not happened yet, when you get to the past can you come back because from that point the future has not happened yet? If we could time travel I suppose I would go back to frontier times to learn more about the environment around us that we take for granted. -Jeremy Gray, Minneapolis, MN

I would like to go to July 2,1776 - signing of the declaration. -James Redfield, Rush City, MN

Late 1700's - Beethoven, Mozart, etc. -Sue, Brooklyn Park, MN

Love to see my dad and grandfather again. -@cbs3890

Share your reply in the comments: If you could travel through time, where would you go?

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Time travel is theoretically possible, calculations show. But that doesn't mean you could change the past.

• Time travel is possible based on the laws of physics, according to researchers.
• But time-travelers wouldn't be able to alter the past in a measurable way, they say. 
• And the future would essentially stay the same, according to the reseachers. 

Imagine you could hop into a time machine, press a button, and journey back to 2019, before the novel coronavirus made the leap from animals to humans.  

What if you could find and isolate patient zero? Theoretically, the COVID-19 pandemic wouldn't happen, right? 

Not quite, because then future-you wouldn't have decided to time travel in the first place.

For decades, physicists have been studying and debating versions of this paradox: If we could travel back in time and change the past, what would happen to the future?

A 2020 study offered a potential answer: Nothing.

"Events readjust around anything that could cause a paradox, so the paradox does not happen," Germain Tobar, the study's author previously told IFLScience .

Tobar's work, published in the peer-reviewed journal Classical and Quantum Gravity in September 2020, suggests that according to the rules of theoretical physics, anything you tried to change in the past would be corrected by subsequent events.

Related stories

Put simply: It's theoretically possible to go back in time, but you couldn't change history.

The grandfather paradox

Physicists have considered time travel to be theoretically possible since Albert Einstein came up with his theory of relativity. Einstein's calculations suggest it's possible for an object in our universe to travel through space and time in a circular direction, eventually ending up at a point on its journey where it's been before – a path called a closed time-like curve.

Still, physicists continue to struggle with scenarios like the coronavirus example above, in which time-travelers alter events that already happened. The most famous example is known as the grandfather paradox: Say a time-traveler goes back to the past and kills a younger version of his or her grandfather. The grandfather then wouldn't have any children, erasing the time-traveler's parents and, of course, the time-traveler, too. But then who would kill Grandpa?

A take on this paradox appears in the movie "Back to the Future," when Marty McFly almost stops his parents from meeting in the past – potentially causing himself to disappear. 

To address the paradox, Tobar and his supervisor, Dr. Fabio Costa, used the "billiard-ball model," which imagines cause and effect as a series of colliding billiard balls, and a circular pool table as a closed time-like curve.

Imagine a bunch of billiard balls laid out across that circular table. If you push one ball from position X, it bangs around the table, hitting others in a particular pattern. 

The researchers calculated that even if you mess with the ball's pattern at some point in its journey, future interactions with other balls can correct its path, leading it to come back to the same position and speed that it would have had you not interfered.

"Regardless of the choice, the ball will fall into the same place," Dr Yasunori Nomura, a theoretical physicist at UC Berkeley, previously told Insider.

Tobar's model, in other words, says you could travel back in time, but you couldn't change how events unfolded significantly enough to alter the future, Nomura said. Applied to the grandfather paradox, then, this would mean that something would always get in the way of your attempt to kill your grandfather. Or at least by the time he did die, your grandmother would already be pregnant with your mother. 

Back to the coronavirus example. Let's say you were to travel back to 2019 and intervene in patient zero's life. According to Tobar's line of thinking, the pandemic would still happen somehow.

"You might try and stop patient zero from becoming infected, but in doing so you would catch the virus and become patient zero, or someone else would," Tobar said, according to Australia's University of Queensland , where Tobar graduated from. 

Nomura said that although the model is too simple to represent the full range of cause and effect in our universe, it's a good starting point for future physicists.  

Watch: There are 2 types of time travel and physicists agree that one of them is possible

• Main content

is time travel possible for humans?

In books and movies, our favorite characters can use “time-turners” and treehouses to travel through time. Unfortunately, it isn’t that easy for people in real life. Let’s look at why.

First, there are two types of “time travel”: going back in time, and going forward in time.

In the film Harry Potter and the Prisoner of Azkaban, characters Harry and Hermione use a time-turner to go back in time.

Traveling to the past

As far as we know, traveling back in time is impossible. Even sending information back in time is difficult to imagine, because it can change things that have already happened, which should be impossible.

Say you broke your arm falling off the monkey bars. What if you could travel back in time and tell yourself to not go on the bars? If you were successful, you’d never fall and break your arm. But then you would have no reason to travel back in time. So what does this mean for your arm? Did it break, or not?

If thinking about this makes your head hurt, you’re not alone.

Time traveling is a confusing idea for most people. That’s because when we think of time, we think about it as going in a straight line, with one thing happening after another.

If we could travel back in time and change something that happened before, we would then change the order of that line. This would mean breaking a rule called “ causality ”.

Causality is the rule saying that a “cause” (your actions, for instance) happens before an “effect” (the result of your actions). In our monkey bar example, the cause is falling, and the effect is breaking your arm – which happens because you fell.

Causality is one of the unbreakable rules of the universe. Breaking it would have nasty consequences for the universe and all of us. Experts think that because the universe has this rule, traveling to the past must be impossible otherwise the rule would be broken all the time.

Traveling to the future

If going to the past is impossible, can we go forward in time to the future?

Well, technically we’re already traveling forward in time because time is passing. Every second we travel one second into the future. But this happens to everyone, so it’s not really time travel, right?

Well, believe it or not, two people can feel time at different rates. Time passes differently for someone who is moving fast, compared to someone who is staying still. This is a very complicated idea called “time dilation”.

Someone flying from Sydney to Melbourne will feel like the time passed more quickly than someone waiting for them at the airport without moving for the whole time the flight was in the air. So why don’t we notice this difference?

It’s because you have to be moving much, much faster than an airplane before you start to notice time dilation. Even if you flew all the way around the world, the time would only feel about a billionth of a second difference to someone who stayed home.

The only way scientists even know about time dilation is because of amazingly accurate experiments that have measured it.

Unfortunately, this still can’t help us “time travel”. If you flew around the world for more than four million years, people on the ground would only have experienced one more second than you!

How fast can we go?

So if it’s all down to speed, the answer must be to go faster, right? If you could go fast enough for long enough, hundreds of “human” years could slip by on your journey, meaning you would feel like you were traveling into the future!

Unfortunately, a fast enough speed to do this would be close to the speed of light, which is the fastest speed anything can go. Light travels at about one billion kilometers every hour – that’s very, very fast.

The fastest human-made thing is NASA’s Parker Solar Probe, a spaceship sent to the Sun in August 2018. But as fast as it is , it’s only 0.064% as fast as the speed of light. So light is more than 1,000 times faster!

All of this means that if humans want to visit the future, we’ve got a long, long way to go.

NASA’s Parker Solar Probe can go as fast as 692,000km per hour.

Looking back to the past

Ok, so we can’t time travel. But we can see into the past, every night.

Light has a fixed speed, as we just learned. It’s really, really fast, but things in the universe are so far apart that it still takes a long time for light to reach us from faraway stars and planets.

When light arrives from the Sun, the light we see actually left the Sun eight minutes and twenty seconds ago. This means we see the Sun as it was eight minutes and twenty seconds in the past . By the way, remember never to look straight at the Sun as it can damage your eyes.

The nearest galaxy to our Milky Way is the Canis Major dwarf galaxy, which is 25,000 light-years away. This means it takes the light 25,000 years to get here!

When we look at this galaxy through a telescope, we’re actually seeing it as it was more than 25,000 years ago. So although we can’t time-travel ourselves, we can look up to the sky and see the past every night.

This article was originally published on The Conversation by Lucy Strang at the University of Melbourne and Jacqueline Bondell at Swinburne University. Read the original article here .

• Science Fiction

• Questions & Answers

If you could travel to any year in a time machine, what year would you choose?

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Table of Contents

If you had a time machine, what year would you travel to.

From The Victorian Era to a Beatles rooftop show, here are the 11 answers to the question, “If you could travel to any year in a time machine, what year would you choose and why?”

The Victorian Era of The 19th century

The 1950s was an era of vibrancy and excitement, travel to 1985 to experience the rise of gaming systems, 2020 for more soul searching, travel to the future of 2090, 1982 was a phenomenal year in pop culture, april 14, 1561 – nuremberg, germany to witness a celestial phenomenon, 1963 to experience the hippie movement, experience the boldness of the 1980s, the enlightenment period of the 18th century, january 30, 1969 – witness the beatles rooftop gig in london.

If I could travel to any year, it’d be the late 19th century, specifically the Victorian Era.

In the jewelry world, the Victorian era was known as a sort of jewelry renaissance. Colonial exploits increased the supply of rare minerals and gems, which made some diamonds and opals affordable for the very first time. Most pieces during this time were made from pure gold but occasionally topped with silver.

Overall, the Victorian era was an extremely innovative time for the jewelry industry.

dan potter, Co-Founder, CRAFTD

If I could travel to any year in a time machine, I would go back to the 1950s. The 1950s was an era of vibrancy and excitement, marked by a surge in popular culture and creativity. From the emergence of Elvis Presley and Marilyn Monroe as icons of American culture, to the introduction of television sets into people’s homes, there were many historic events that shaped the future of our world.

A particular moment that stands out for me is when President Eisenhower signed the Federal-Aid Highway Act in 1956, which established the interstate highway system — an engineering marvel that connected people from coast to coast and revolutionized transportation in America.

Aviad Faruz , CEO, FARUZO

I would travel to 1985! I love the 80s and would like to experience the music and culture. 1985 would put me right in the middle of an awesome decade.

I am fascinated by the world of music videos and big hair bands. Gaming systems were on the rise with Nintendo launching Super Mario Brothers; computers were beginning to be used. Fashion was great with the tight-rolled jeans, big hair, and neon colors.

The 1980s also represent a much more relaxed period of time. It was before terrorists became a reality. America wasn’t at war. There weren’t school shootings. Kids could just be kids – really cool kids!

Chandler Rogers , CEO, Relay

Personally, I would travel back to 2020. This may come as a shock to many, especially in the industry I am in which is travel, as it seemingly contradicts my business and hobby.However, I think that I did my most important traveling during the pandemic. I had been inside so long that even the smaller places felt completely refreshing. This was especially true when restrictions were less strict, as I was able to travel with my friends again.I also was able to explore more local places. When the world is your oyster, you are likely to go to places that juxtapose each other in order to experience vastly different cultures. When you stay local, though, you can find the diamond in the rough, which is more often than you think. You come to appreciate your hometown, and you find a little bit of yourself in there too.

Aiden Higgins , Senior Editor and Writer, The Broke Backpacker

If I could travel back in time to any year, I would choose 2090. By this time, technology will have advanced to the point where our lives will be drastically different. Telepathy and flying cars will be among the new modes of communication and transportation available to people.

Through virtual reality, we will be able to access information and data from anywhere in the world, and the internet will be fast and powerful. Cities will be teeming with people and technology in 2090, and the environment will be much cleaner and healthier than it is now.

We will have developed renewable energy sources to power our homes and cities, and the air will be clean. Because of the advancement of advanced spacecraft, we will be able to explore the solar system.

Steve Harris , Founder, Dailydogstuff

A new wave of pop culture occurred in 1982 and nothing would be the same afterward. So many great movies, songs, and television shows were launched that year.

People look to it as one of the best-ever years for movie-making. “E.T. the Extra Terrestrial” led the pack of great movies, which also included “Ghandi,” “Tootsie,” “An Officer and a Gentleman,” and “The Verdict.” In terms of music? Forget about it. That was the year “Thriller” came out, as well as “Nebraska,” “1999,” “Imperial Bedroom,” “Combat Rock,” “The Dreaming” and more. On television, “Cheers” premiered that year, as did “St. Elsewhere,” “Family Ties,” and “Remington Steele.” Oh, and “Late Night with David Letterman” also premiered, which changed the face of late-night television during the next 40 years.

I would go back to 1982 just for the impact it had on the world in terms of pop culture.

Emily Saunders , Chief Revenue Officer, eLuxury

If I could travel to any date in a time machine, it would be April 14, 1561, to Nuremberg, Germany. So, I could witness something as extraordinary and awe-inspiring as this firsthand.

On that day, there was a celestial phenomenon over Nuremberg that multiple eyewitnesses documented. The phenomenon was described as a large, black triangular object seen in the sky, accompanied by several spherical objects flying in formation. The objects were seen for about an hour and were witnessed by many people in the city.

Some of the witnesses reported that the objects made a loud noise as they moved through the sky. The event was widely reported at the time and was even depicted in a woodcut that was published in a local newspaper. Some historians have suggested that the phenomenon may have been a UFO or some other form of extraterrestrial visitation, while others believe it may have been a natural phenomenon misidentified by the witnesses.

Burak Özdemir , Founder, Online Alarm Kur

If I could use a time machine, I’d travel to 1963. It’s because of the counterculture hippie movement. Hippies have fascinated me since I read their motto: “Today is life, tomorrow never comes” when I was a free-spirited teenager. The hippie subculture began its development as a youth movement in the United States in the early 1960s so I wouldn’t miss anything historically important.

Looking back at the flower children from today’s perspective could be an unforgettable experience, I believe. It would be also cool to see my parents at the age of three, which is how old my son is now.

Agata Szczepanek , Community Manager, LiveCareer

If I could travel to any year in a time machine, I’d choose the 1980s without hesitation. This decade was a golden age of fashion, music, and pop culture; one that will never be forgotten. The clothes were outrageous, the music was iconic and it was an era where anything seemed possible.I’m sure we can all remember how huge shoulder pads were back then – you couldn’t leave home without them!

But more than just fashion trends, the music of this era still lives on today through current remixes and nods from modern artists who appreciate its influence. Whether it’s Michael Jackson or Madonna – these icons remain timeless and are still appreciated by many generations across the world.In addition to great style and awesome tunes, this period had something special about it – an atmosphere of exploration which encouraged people to take risks and make bold decisions with confidence.

Jamie Irwin , Director, Straight Up Search

I think I’d love to go to the late 18th century and experience the Enlightenment period firsthand. So much knowledge was accumulated during this time, and living in this period would give me the opportunity to rub elbows with some of the greatest minds of the time, such as Jean-Jacques Rousseau. I would love to see the great advances in science and philosophy that were being made and to learn how amazing thinkers of the age were pushing the boundaries of progress. Being able to see inventions like the steam engine come to fruition and be able to witness firsthand what life was like at the time would be a unique experience. Plus, I could take in all the culture and learn something new every day.

Dan Troha , Founder, Trivia Bliss

I would set my time pod to drop me off at noon GMT on January 30, 1969, on the Apple Corps rooftop, 3 Saville Row, London, England, to witness the Beatles rooftop gig in person. I would even get there earlier to help lug Ringo’s drum kit up to the roof. The constables would know I was a time traveler and grant me an all-access pass. I’d scout the best place to stand for the 42-minute set and even try to finesse my way into camera range to prove to others I was there. (I can substantiate my claim now that Peter Jackson has archived and mainstreamed the footage.)

Of course, I would be invited to the after-party, after which I would board my pod and be transported back to the present day. After all, I have many current responsibilities and can’t afford to hang out in the past for a whole year.

JD GERSHBEIN , Speaker | Facilitator | Consultant | Producer, Owlish Communications

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The best time travel movie ever is not 'Back to the Future,' based on data. Find out the top 25.

Posted: March 23, 2024 | Last updated: March 23, 2024

Best time travel movies

Many films come with an escapism element, the ability to separate ourselves from our current timeline and reality to imagine an alternate time or place. It is a common feature in entertainment, which can serve as an outlet to explore our fears, dreams, and hopes for the future. Many movies take their characters on a journey to the past or future in hopes of teaching profound lessons, offering new perspectives, or simply presenting a challenge or a solution to a problem that they are facing in their current timeline. They expand the reach of what we think is possible in our current lives.

To celebrate these innovative and time-twisting tales, Stacker compiled data on the top time travel movies to come up with a Stacker score—a weighted index split evenly between IMDb and Metacritic scores. To qualify, the film had to involve some sort of time travel (be it literal, like "Back to the Future," or metaphysical, like "Donnie Darko"), have a Metascore, and have at least 5,000 votes. Ties were broken by Metascore and further ties were broken by IMDb votes. These films are some of the most memorable and culturally significant time-travel adventures in American cinema.

#25. Star Trek IV: The Voyage Home (1986)

- Director: Leonard Nimoy - Stacker score: 82.3 - Metascore: 71 - IMDb user rating: 7.3 - Runtime: 119 minutes

The famous space travel franchise's fourth film takes well-known USS Enterprise crew members Captain Kirk (William Shatner), Spock (Leonard Nimoy), and others into an interesting mission. The crew, living in 2286, must travel back in time to 1986 to find humpback whales. The extinct animals are the only species that can understand messages from a foreign probe threatening Earth.

#24. Predestination (2014)

- Directors: Michael Spierig, Peter Spierig - Stacker score: 82.3 - Metascore: 69 - IMDb user rating: 7.5 - Runtime: 97 minutes

Ethan Hawke plays a time traveler who races against time to keep a foe from killing innocent people. The film spans through several points in the 1960s and 1970s, taking its protagonist on a twisty trip that brings up surprises until the last minutes. "Predestination" is based on "All You Zombies," a science-fiction short story by Robert A. Heinlein, about paradoxes that happen due to time traveling.

#23. Pleasantville (1998)

- Director: Gary Ross - Stacker score: 83.4 - Metascore: 71 - IMDb user rating: 7.5 - Runtime: 124 minutes

This comedic film takes brother and sister duo David (Tobey Maguire) and Jennifer (Reese Witherspoon) on a strange trip. David's love for 1950s television leads to him meeting a man who is able to put him and his sister inside an ongoing program. Jennifer stirs up drama among the cookie-cutter people to the chagrin of David.

#22. Source Code (2011)

- Director: Duncan Jones - Stacker score: 85.1 - Metascore: 74 - IMDb user rating: 7.5 - Runtime: 93 minutes

A military pilot (Jake Gyllenhaal) sees the last minutes of a man's life during a mission that takes him back to that point in time. He's supposed to deduce who the responsible party is in the train accident to bring him to justice. But, the pilot takes things to the next level, going against the clock to attempt to prevent things from going awry in the first place.

#21. Time Bandits (1981)

- Director: Terry Gilliam - Stacker score: 85.1 - Metascore: 79 - IMDb user rating: 7.0 - Runtime: 110 minutes

Kevin (Craig Warnock) is a preteen history lover who meets dwarves in his room. The tiny beings work for a Supreme Being and are slipping through holes in time to take treasures. Kevin goes with them as they hop around and meet famous historical people while trying to stay two steps ahead of the Supreme Being.

#20. Edge of Tomorrow (2014)

- Director: Doug Liman - Stacker score: 85.7 - Metascore: 71 - IMDb user rating: 7.9 - Runtime: 113 minutes

Tom Cruise stars as William Cage, a military officer who dies and ends up in a time loop. He continues to relive his terrible (and deadly) final moments until he levels up his knowledge and skills. Cage slowly moves towards the initial mission to fight aliens threatening Earth. Emily Blunt stars opposite Cruise as a sergeant who understands what he is experiencing and works with him.

#19. Evil Dead II (1987)

- Director: Sam Raimi - Stacker score: 85.7 - Metascore: 72 - IMDb user rating: 7.8 - Runtime: 84 minutes

Ash Williams (Bruce Campbell) continues his battle against demons as his girlfriend Linda (Denise Bixler) becomes possessed by an evil spirit. He realizes that he may be stuck in this remote cabin in the woods and must fight foes who arise from a mysterious audiotape. Towards the end of the film, Ash and his car travel through a portal and end up in 1300 A.D. for a bizarre ending that no one could predict.

#18. Groundhog Day (1993)

- Director: Harold Ramis - Stacker score: 86.9 - Metascore: 72 - IMDb user rating: 8.0 - Runtime: 101 minutes

What would you do if you had to live the same day over and over again? This is what happens to Phil Connors (Bill Murray), a TV weatherman covering Groundhog Day in Punxsutawney who ends up in a time loop. He begins to realize some things about himself, and others, while stuck in this seemingly endless day. The film's popularity led to the term "groundhog day" becoming synonymous with being stuck in a time loop.

#17. Run Lola Run (1998)

- Director: Tom Tykwer - Stacker score: 87.4 - Metascore: 77 - IMDb user rating: 7.6 - Runtime: 80 minutes

Manni (Moritz Bleibtreu), a Berlin criminal, brings stolen goods to his boss and loses money he owes him. The boss gives him 20 minutes to conjure the funds, leading Manni to enlist his girlfriend Lola (Franka Potente) to come up with the money in a race against the clock, which keeps running through that same period as she makes choices.

#16. Superman (1978)

- Director: Richard Donner - Stacker score: 87.4 - Metascore: 80 - IMDb user rating: 7.3 - Runtime: 143 minutes

Based on the iconic DC Comics character, this film follows Kal-El's (Christopher Reeve) journey from his home planet, Krypton, to becoming Superman, an all-American hero. He goes from being adopted by Midwestern farmers to discovering his powers and fighting an evil force while working undercover as a reporter. At one point, Superman flies around the world so quickly that the Earth spins another way, making time go back so he can undo events with tragic consequences. 

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#15. 12 Monkeys (1995)

- Director: Terry Gilliam - Stacker score: 88 - Metascore: 74 - IMDb user rating: 8.0 - Runtime: 129 minutes

Bruce Willis plays James Cole, an incarcerated man living in the 2030s. Humans live underground after an apocalyptic event nearly kills everyone. He's given a chance to travel back to the '90s and gather information about a plague that will have big future consequences. The goal is to find out more information about the Army of the Twelve Monkeys, who may have been responsible for this earth-shattering event. But things don't go as expected, a classic trope in time travel tales.

#14. X-Men: Days of Future Past (2014)

- Director: Bryan Singer - Stacker score: 88 - Metascore: 75 - IMDb user rating: 7.9 - Runtime: 132 minutes

Wolverine, played by Hugh Jackman, goes back in time to 1973 to gather past X-Men to change a moment in time to help save them from the Sentinels. The latter group is a killing collective eradicating anyone who possesses a mutant gene. The film gained an Oscar nomination for its visual effects.

#13. Palm Springs (2020)

- Director: Max Barbakow - Stacker score: 89.7 - Metascore: 83 - IMDb user rating: 7.4 - Runtime: 90 minutes

Two strangers meet at a wedding in Palm Springs and end up stuck in a time loop. They relive the same day over and over again with weird circumstances taking over while they eventually fall in love with each other. The pair have to find a way to get out of this wedding day circle so they can resume their lives once again.

#12. Midnight in Paris (2011)

- Director: Woody Allen - Stacker score: 90.3 - Metascore: 81 - IMDb user rating: 7.7 - Runtime: 94 minutes

Writer Gil Pender (Owen Wilson) is on vacation in Paris when he decides to traverse around the city. Gil runs into a strange collective who take him back in time every night at midnight. He meets iconic people from yesteryear and starts to reevaluate his life, and romance with his fiancée.

#11. Looper (2012)

- Director: Rian Johnson - Stacker score: 90.3 - Metascore: 84 - IMDb user rating: 7.4 - Runtime: 113 minutes

In this film, time travel is a commodity that only certain people can afford. People like Joe, played by Joseph Gordon-Levitt, capitalize on it by using their hitman skills to complete jobs for a crime group. Set in 2044, Joe goes back several times in the past before his employer aims to stop his loop by sending future Joe (Bruce Willis) to kill his younger self. "Looper" is written and directed by Rian Johnson of "Star Wars" and "Knives Out" fame.

#10. Planet of the Apes (1968)

- Director: Franklin J. Schaffner - Stacker score: 90.9 - Metascore: 79 - IMDb user rating: 8.0 - Runtime: 112 minutes

A group of astronauts crash onto a planet in the far future where apes have the upper hand over humans. The primates can walk, talk, and have a complex social system that includes enslaving humans. The group finds themselves having to switch roles and become the "lesser" species. "Planet of the Apes" sparked a film franchise years later and was inducted into the Library of Congress' Film Registry in 2001.

#9. Interstellar (2014)

- Director: Christopher Nolan - Stacker score: 91.4 - Metascore: 74 - IMDb user rating: 8.6 - Runtime: 169 minutes

Set in 2067, this film shows Earth on the brink of destruction from storms and farming woes. Professor Brand, played by Michael Caine, plans to save the planet by sending people into a wormhole to another place. A few researchers test this travel plan and end up in different places and times to see where people can possibly inhabit.

#8. Terminator 2: Judgment Day (1991)

- Director: James Cameron - Stacker score: 91.4 - Metascore: 75 - IMDb user rating: 8.5 - Runtime: 137 minutes

Linda Hamilton returns as Sarah Connor, who aims to protect her young son John (Edward Furlong) from yet another (and more dangerous) Terminator. The cyborg intends to kill John, thereby preventing him from his future role in a resistance movement. Sarah, John, and T-800 (Arnold Schwarzenegger) work together to keep John, and the future resistance, alive.

#7. Harry Potter and the Prisoner of Azkaban (2004)

- Director: Alfonso Cuarón - Stacker score: 92 - Metascore: 82 - IMDb user rating: 7.9 - Runtime: 142 minutes

Titular hero Harry Potter (Daniel Radcliffe) continues his studies at the magical Hogwarts School. He realizes Sirius Black, an escaped prisoner, wants to kill him. Harry and his friends Hermione (Emma Watson) and Ron (Rupert Grint) must work together to defend the school while Harry realizes his true connection to Black.

#6. Star Trek (2009)

- Director: J.J. Abrams - Stacker score: 92 - Metascore: 82 - IMDb user rating: 7.9 - Runtime: 127 minutes

A modern take on the classic space traveling series, this film goes back in time to show James T. Kirk, Spock, and Uhura's (Zoe Saldana) journeys in their younger days. Kirk, portrayed by Chris Pine, inadvertently makes his way onto the USS Enterprise and rises to power while they fight dangerous threats. Spock's (Zachary Quinto) future self makes an appearance to aid him in making a sage decision.

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#5. Avengers: Endgame (2019)

- Directors: Anthony Russo, Joe Russo - Stacker score: 92.6 - Metascore: 78 - IMDb user rating: 8.4 - Runtime: 181 minutes

Five years after Thanos eliminated half of the living beings across the universe, the remaining Avengers band together to bring everyone back. The film includes the Quantum Realm, where time does not pass as it does on Earth and time travel is possible. Things end with a battle royale between the purple genocidal titan and all the super beings on Earth. The film marked the penultimate offering from the Marvel Cinematic Universe's Phase Three of its release/storytelling schedule.

#4. The Terminator (1984)

- Director: James Cameron - Stacker score: 93.7 - Metascore: 84 - IMDb user rating: 8.0 - Runtime: 107 minutes

The current year is 2029. A killer cyborg known as a "Terminator" goes back to 1984 to hunt Sarah Connor (Linda Hamilton). The killing machine (Arnold Schwarzenegger) stays on Connor's tracks as she uncovers the truth about her role in affecting humanity's future. Sarah must protect her family and stay alive so her son can fulfill a specific role.

#3. Donnie Darko (2001)

- Director: Richard Kelly - Stacker score: 96 - Metascore: 88 - IMDb user rating: 8.0 - Runtime: 113 minutes

In 1988, the title character (Jake Gyllenhaal) is a teenager dealing with sleepwalking episodes. He goes outside one night to encounter a massive, scary rabbit who tells him that the world will end in 28 days. Donnie, unsure of what is real or not, starts to go into a dark direction as time seems to go into flux for him, taking him into a different timeline.

#2. Back to the Future (1985)

- Director: Robert Zemeckis - Stacker score: 98.3 - Metascore: 87 - IMDb user rating: 8.5 - Runtime: 116 minutes

Michael Fox stars as Marty McFly, a teenager in 1985 who is friends with a strange scientist (Christopher Lloyd) named Doc. The latter's latest experiment goes wrong, throwing him back into 1955. He must find a young Doc and try to help him figure out how to get back to his correct timeline. Meanwhile, Marty also encounters his parents as their younger selves. The film has become a sci-fi classic, spawning its own franchise.

#1. It's a Wonderful Life (1946)

- Director: Frank Capra - Stacker score: 100 - Metascore: 89 - IMDb user rating: 8.6 - Runtime: 130 minutes

George Bailey is a man who is in over his head with family and general life problems. He considers dying by suicide but his family's prayers reach the heavens. His life is shown in flashbacks and an angel comes down to show him how much he matters to those closest to him. The now-iconic Christmas film was shot during the summer—in a heat wave, no less.

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Solar eclipse 2024: Follow the path of totality

Solar eclipse, what you need to know to watch monday's total solar eclipse.

The NPR Network

A stunning celestial event is visible across the country Monday, when the moon crosses directly in front of the sun: a total solar eclipse. For those in the path of totality, there will be a few brief moments when the moon completely covers the sun and the world becomes dark.

Traveling for totality? Skip ahead.

This will be the last chance to catch a total solar eclipse in the continental U.S. for about 20 years, so here's what you need to know to safely enjoy!

When is the eclipse?

April 8, 2024 there will be a total solar eclipse that crosses from the Pacific coast of Mexico through the United States.

What is totality and why it matters

According to NASA , totality will start around 11:07 a.m. PDT/1:07 EDT in Mexico and leave Maine at around 1:30 pm PDT/3:30 pm EDT.

Here's what time the eclipse will be visible in your region

Check out this table for when the partial eclipse and totality are visible in each region or check by zip code here.

A partial solar eclipse will be visible across the contiguous United States, so even if you're not directly in the path, you should be able to see something special, weather permitting.

Unable to get to totality? We'll be sharing highlights here from across the NPR Network throughout the day Monday if you can't see it in real time.

Where to see totality?

More than 30 million people live in the path of totality for Monday's eclipse, and many more in nearby areas.

Here's what we know about Monday's weather forecast.

Why totality matters

As NPR's Neil Greenfieldboyce explains , "During a total eclipse, the sky darkens suddenly and dramatically . The temperature drops. Stars come out. Beautiful colors appear around the horizon. And the once-familiar sun becomes a black void in the sky surrounded by the glowing corona — that's the ghostly white ring that is the sun's atmosphere."

Eclipse Science

For april's eclipse, going from 'meh' to 'omg' might mean just driving across town.

A partial eclipse, while still a fun experience, is hardly as dramatic. Those with a view of the partial eclipse will see crescent-shaped shadows like those seen here in 2017.

How to watch safely

If you plan to look directly at the eclipse (partial or totality), you're going to need eclipse glasses handy because looking directly at the sun without proper protection ( traditional sunglasses don't count! ) can be harmful to your eyes.

The perfect celestial soundtrack to the total solar eclipse

As NPR's Joe Hernandez explains, "Proper eye protection must be worn throughout a total solar eclipse — except for the roughly 3 1/2 to 4 minutes when the moon fully obscures the sun, a brief period known as 'totality.' (You will need to take your glasses off during totality to actually see it.)"

If you don't have access to eclipse glasses, you can get crafty with things you have around the house ( like some of us did back in 2017!) More on that here.

Traveling for totality?

The celestial event is driving a ton of domestic travel to the path of totality. If you're headed out of town to view the eclipse, here are some NPR Network resources for areas in the path of totality:

Texas The path of totality crosses through the Lone Star State, with some areas expecting a possible influx of visitors in the hundreds of thousands to catch prime viewing. Our member stations across the state have gathered local resources to help you navigate the region and the eclipse!

• San Antonio: Check out the latest from Texas Public Radio
• Dallas: Explore KERA's coverage for the latest
• Austin: Head to KUT for the best local resources

Arkansas The eclipse will be cutting through the state, putting Little Rock in the path of totality. Check out Little Rock Public Radio for local resources.

The southwestern edge of the state will be well-positioned to witness the total solar eclipse this year. Kentucky Public Radio is covering the eclipse throughout the region, from Kentuckiana eclipse mania to the University of Louisville's free class about the celestial event. Keep an eye on WKMS for the latest local updates.

Missouri The southeastern corner of the state will be in the path of totality, crossing across towns like Whitewater and Ste. Genevieve. Head to St. Louis Public Radio for local coverage and resources. Illinois Carbondale seems to have won the eclipse lottery, being in the path of totality both in 2017 and for this year's eclipse . For resources from across the state, check out Illinois Public Media .

Indiana A huge portion of the state will be within the path of totality, giving cities across Indiana, including Bloomington and Indianapolis, prime viewing of the eclipse.

• Bloomington: Check out Indiana Public Media
• Indianapolis: Head to WFYI for the latest
• Fort Wayne: Just north of the path of totality, WBOI has resources for the Allen County area

Ohio The Buckeye State is getting bisected by this year's path of totality, plunging a number of the state's most populous areas into darkness for a few minutes on Monday.

• Cleveland: Head to Ideastream Public Media for the latest.
• Columbus: With the capital city just south of totality, head to WOSU for regional resources.
• Cincinnati: Totality will just miss the border town. Here are some tips from WVXU on how to navigate the eclipse in the region.

Pennsylvania Only the northwestern-most corner of the state will catch totality, with views from the lakeside in Erie being particularly well-positioned for a stunning viewing experience. WESA has more from across the region.

Plan to watch the eclipse from a wild mountain summit? Be ready for harsh conditions

New York Buffalo, Rochester, Syracuse and Plattsburgh will fall under the path of totality on Monday. If you're planning to travel to the region for the best views, here are some local resources to stay safe and informed:

• Buffalo: Head to WBFO for the latest
• Syracuse: WAER has more on plans in the Salt City
• North Country: NCPR has the latest from across the region, as well as information on local viewing events to check out

Vermont The Green Mountain State will see totality across its most populous region, including Burlington and Montpelier, as well as the Northeast Kingdom on the Canadian border. Vermont Public has everything you need to know to navigate your time in the region to enjoy the eclipse safely. New Hampshire The northernmost region of the Granite State will be in the path of totality, providing prime viewing to those in Coos County. NHPR has info on local events, travel updates as well as special coverage with New Hampshire Public Television. Maine The last state in the path of totality in the U.S., much of Northern Maine will be positioned for prime viewing. The rural region is preparing for an influx of visitors, and safety officials are encouraging visitors and locals alike to be prepared. Maine Public will be covering the eclipse and has everything you need to know to navigate the region safely.

How to document the eclipse safely

With the ease of cell photography , it can be tempting to reach for your phone to document the eclipse and the moments of totality, but make sure to do so safely.

As NPR's Scott Neuman explains , "For starters, you'll need to wear eclipse glasses or similar protective eye gear while aiming your camera or even just observing the eclipse."

Feeling ambitious? Here are a few more tips.

Or if you're not inclined to capture the moment visually, you lean into some other forms of creative expression. Indiana, for example, has named Linda Neal Reising the official poet in the state for this year's eclipse.

As former NPR reporter and eclipse superfan David Baron shared with Life Kit , viewing totality "[is] like you've left the solar system and are looking back from some other world."

So consider focusing on being present in the moment to enjoy the celestial spectacle.

More resources to enjoy the eclipse

• Sharing the eclipse with tiny humans? Check out these kid-friendly total solar eclipse learning guides from Vermont Public's But Why, and this great explainer from KERA Kids on the difference between a solar and a lunar eclipse.
• Want to see how a solar eclipse alters colors? Wear red and green on Monday
• Plan to wander into the wild for the best view? Here are some tips from outdoor experts.
• Tips from Bill Nye on the best ways to enjoy the eclipse.

NPR will be sharing highlights here from across the NPR Network throughout the day Monday if you're unable to get out and see it in real time. NPR's Emily Alfin Johnson compiled these resources.

• 2024 eclipse

4.8 magnitude earthquake rattles NYC, New Jersey: Live updates

NEW YORK – A 4.8 magnitude earthquake recorded in New Jersey that shook residents in surrounding states and New York City on Friday morning was one of the strongest in state history.

The temblor was reported about 5 miles north of Whitehouse Station, New Jersey, at about 10:23 a.m. Friday, according to the United States Geological Survey. The epicenter was about 45 miles from New York City, where residents reported shaking furniture and floors.

“Earthquakes in this region are uncommon but not unexpected. It’s likely people near the epicenter are going to feel aftershocks for this earthquake in the magnitude 2-3 range, and there’s a small chance there can be an earthquake as large or larger, following an earthquake like this,” Paul Earle, a seismologist at the USGS Earthquake Hazards Program told reporters. “In terms of our operations, this is a routine earthquake … Immediately we knew this would be of high interest and important to people who don’t feel earthquakes a lot.”

People reported feeling the shaking as far north as Maine and as far south as Norfolk, Virginia, following the quake, according to USGS. Scientists said those in the affected area should listen to local emergency officials and be prepared to seek cover if aftershocks occur.

“If you feel shaking, drop, cover and hold,” Earle said.

No major disruptions or damage have been reported in New Jersey or New York.

"We have activated our State Emergency Operations Center. Please do not call 911 unless you have an actual emergency," said New Jersey Gov. Phil Murphy.

President Joe Biden spoke with Murphy about the earthquake and the White House is monitoring the situation.

“He thinks everything's under control,” Biden told reporters before leaving the White House for a trip to Baltimore. “He’s not too concerned about it, the governor of New Jersey, so things are all right.”

New York Gov. Kathy Hochul said the quake was felt throughout New York, and officials are assessing impacts and any potential damage.

In Yonkers, New York, Mayor Mike Spano said City Hall shook but no injuries were reported.

"A few moments ago our entire house shook for about 25 seconds or so here in Mendham, New Jersey," former New Jersey Gov. Chris Christie said.

USGS is still investigating the exact fault line at the center of Friday’s quake and said it occurred in a region with dozens of fault lines that were more active millions of years ago.

4.0 magnitude aftershock strikes hours after earthquake

Officials in New York and New Jersey alerted residents to an aftershock Monday evening, nearly eight hours after the earthquake.

A 4.0 magnitude aftershock slammed New Jersey at around 6 p.m., with an epicenter about four miles southwest of Gladstone, according to the USGS. New York City’s emergency notification system alerted residents to the aftershock minutes later, urging people to remain indoors and call 911 if injured.

Hochul said there were no reports of serious damage after the aftershock, and officials were continuing to assess critical infrastructure.

The aftershock Monday evening was at least the third that USGS recorded after the quake struck.

As of Friday afternoon, the USGS aftershock forecast predicted a 36% chance of aftershocks at a 3.0 magnitude or higher, an 8% chance of aftershocks at a 4.0 magnitude or higher, and a 1% chance for aftershocks at a magnitude of 5.0 or higher over the next week.

USGS scientists said informal observations can be a big help in understanding earthquakes, especially in a region where they’re less common.

“We encourage people to fill out the ‘Did You Feel It?’ reports on our website,” said Sara McBride, a scientist with the USGS Earthquake Hazards Program. “This citizen science project is critical in terms of building our knowledge around earthquakes.”

By midafternoon on Friday, the agency said it had received more than 161,000 reports, and extrapolated that the quake had been felt by millions of people. McBride acknowledged that earthquakes can be nerve-wracking for people who don’t live in seismologically active regions, and said knowledge is power in combatting that discomfort.

“The best thing you can do to relieve any unsettling feelings you might have is to learn how to protect yourself during shaking and how to prepare for earthquakes in the future,” she said.

Man getting vasectomy during earthquake recounts experience

One Horsham, Pennsylvania, man shared his unusual earthquake experience, saying the tremors hit when he was in the middle of receiving a vasectomy.

"The surgeon sort of froze and all of us kind of seemed a bit confused," Justin Allen told USA TODAY . "Even when the surgeon said 'that’s gotta be an earthquake,' I thought he was joking."

Luckily, Allen's doctor was able to resume the procedure after a brief pause, and the rest went off without a hitch. Now recovering at home, Allen said it's an experience no one involved will forget, especially because his social media post about the incident has since gone viral.

"My wife says that 'this is a clear and obvious sign that we should not have any more kids,'" Allen said.

New Jersey resident thought sound from earthquake was an explosion

Madeline Nafus had just finished feeding her 7-week-old baby when, simultaneously, she was thrown off balance and the loudest sound she’d ever heard rang out.

“I thought it was either an explosion or a bombing because of how loud it was,” said Nafus, who lives in Long Valley, New Jersey, a few miles from the earthquake's epicenter. “It was just terrifying.”

Nafus, 29, watched as her light fixtures swung and wine glasses, framed photos and a 6-foot elk head crashed onto the floor. Feeling as if her “house was going to crumble,” she picked up her baby boy, grabbed some blankets and headed outside. Meanwhile, her friend came running downstairs and picked up Nafus’ quivering dog, Olivia, a small golden doodle.

After about 15 seconds, the rumbling went away and only occasional, minor tremors could be felt. Nafus called her husband, who was teaching a golf lesson at the time, and then their 2-year-old’s day care.

“They said the children were all confused and asking a lot of questions but that they were OK,” she said.'

How common are East Coast quakes?

Earthquakes are less frequent in the eastern part of the country than in the west, but they have occurred in every state east of the Mississippi River, according to the USGS.

"Since colonial times people in the New York – Philadelphia – Wilmington urban corridor have felt small earthquakes and suffered damage from infrequent larger ones," according to the USGS. "Moderately damaging earthquakes strike somewhere in the urban corridor roughly twice a century, and smaller earthquakes are felt roughly every two to three years."

USGS officials also said that even smaller-magnitude quakes are more likely to be felt more widely on the East Coast than similar size quakes on the West Coast due to the rock properties of eastern soil, which can cause concern to East Coasters not used to the tremors.

Rocks in the eastern part of the country are much older than in the west, by up to millions of years. Those older rocks have been exposed to more extreme temperatures and pressure, and faults have had more time to heal. Seismic waves travel across the resulting harder and denser faults much more efficiently, so the effects of a quake are felt across a larger area. In the West, faults are newer and absorb more of the seismic wave energy without spreading as far.

Quake felt in Massachusetts

In Auburn, Massachusetts, more than 200 miles from the earthquake's epicenter, Jerry Steinhelper was on a video call for work when his house began to tremble. His dog Maize started barking, and books and trinkets fell from their shelves. He looked out the window and saw trees shaking.

“I thought at first it may be ice falling off the roof. But it kept going and the entire house was shaking,” he told USA TODAY. “Then I just knew it was an earthquake.”

Steinhelper, 55, lived in San Diego in the 1980s and experienced temblors there, but he’s never felt one in Massachusetts, where he’s been for over 25 years.

“It was an interesting 10 to 15 seconds,” he said.

'It felt like a plane crashed outside' near epicenter

Nicole Kravitz, 33, was baking muffins at the cafe she co-owns with her husband in New Jersey when the floor began to shake. She and the cooks looked at each other for a few moments, and then at some stacked plates and glasses that had started vibrating.

Their eatery, Branchburg's Best, is located in New Jersey's Somerset County, near the epicenter of Friday’s earthquake.

“It felt like a plane crashed outside,” she said. “No one knew what was happening.”

Some workers ran out the door to see if something had smashed into the building while she checked the basement for damage. Meanwhile, Patrick Tucker, her husband, who was picking up beef from a nearby farm, watched agitated chickens and cows run around in their pens, visibly shaken by the quake.

Kravitz said the intensity of the earthquake made her feel like she was back in Southern California, where she had lived for several years before she returned to her home state in 2016.

Quake was one of the strongest to ever impact New Jersey

Friday's earthquake was the most significant in New Jersey since 1884 , when an Aug. 10 earthquake somewhere near Jamaica Bay, New York, toppled chimneys and moved houses off their foundations as far as Rahway, New Jersey, 30 miles away.

Other than that quake, there were only  three earthquakes in modern history  that caused damage in the state: 1737 (New York City), 1783 (west of New York City) and 1927 (New Jersey coast near Asbury), according to New Jersey Office of Emergency Management records.

The Dec. 19, 1737 earthquake is believed by modern experts to have been a 5.2 magnitude quake. Charted as taking place in the greater New York City area, some accounts say its epicenter was near Weehawken. State records show it threw down chimneys. Chimneys were also hurled down during the Nov. 29, 1783 quake. Estimated at a 5.3 magnitude that originated in modern-day Rockaway Township, according to state records, it was felt from Pennsylvania to New England.

The Aug. 10, 1884 quake, estimated at a 5.2 magnitude was the last the state has seen of its significance and was felt from Virginia to Maine, according to state records.

  Read more about New Jersey's earthquake history.

– David M. Zimmer, NorthJersey.com

New Jersey business owner describes worst quake ever felt but went right back to work

It was a busy day for La Bella Salon & Spa in Lebanon, New Jersey, when an earthquake struck near the rural township.

About a dozen stylists and customers, some whom were getting their hair dyed while others got manicures and eyelash extensions, all froze as the building rattled for about 30 seconds.

“People started to feel the shaking, and it got worse and worse. We were like ‘Oh, my god, what is going on?’" said shop owner Rosanne Drechsel. “I thought a truck hit the building or something.”

After the tremor subsided, nearly everyone in the building started receiving texts and phone calls from friends and family, Drechsel, 61, said.

Nothing was damaged and no one was injured, but Drechsel, who was born and raised in New Jersey, said it was “by far the worst earthquake” she had ever felt.

“We all went back to work and finished the appointments,” she said. “Customers are calling now to see if we're still open and if they can still make their appointments later on today.”

'It was scary': Quake rattles shelves in Brooklyn bodega

In Brooklyn, residents said they felt their buildings shake and many went outdoors after the rumbling stopped to check in with neighbors.

Julio Melo, a deli worker, said he thought the sounds of the earthquake resembled those of a large truck going down the street. But when Melo, 32, looked around and saw beer bottles rattling on store shelves, and a potted plant shimmy down the counter, he thought it might be something bigger, he told USA TODAY.

“I looked at my employee and he had the same tragic face on as me, it was scary,” he said at Jenesis’ Grocery Corp. in Brooklyn’s Bedford-Stuyvesant neighborhood.

– Claire Thornton

Where was the earthquake felt?

Residents and officials said the earthquake was felt throughout New York, as well as in New Jersey, Connecticut, Pennsylvania and elsewhere. It was also felt as far away as Cambridge, Massachusetts, about 250 miles away from the reported epicenter.

Charita Walcott, a 38-year-old resident in the Bronx borough of New York, said the quake felt "like a violent rumble that lasted about 30 seconds or so."

"It was kind of like being in a drum circle, that vibration," she said.

Earthquakes common in the region, but the size is unusual: Expert

Chuck Ver Straeten, a geologist and curator of sedimentary rocks at the New York State Museum, told USA TODAY it’s not surprising this earthquake happened where it did.

“New York, around New York City going into New Jersey, there’s a lot of earthquakes historically down there. Happens every year,” he said. But it’s less common for them to be of such a high magnitude. It’s not surprising that many people felt it, he said. Usually, earthquakes in the region are at a lower magnitude and less likely to be felt.

Ver Straeten said the real question now is if this is just a precursor to a larger quake.

“You never know what is the earthquake, what is a pre-earthquake, what is an earthquake happening after the main earthquake, you just have to see,” he said. “One slip along the rock fault, when one happens, it makes other areas around there more tense also and they start to slip and you slip again and slip again.”

But, he added, it would be unlikely for a larger quake to follow this one. In the Northeast, it’s more common for one large quake to be followed by smaller aftershocks, rather than a mounting series of tremors. 

What does magnitude mean in an earthquake?

Magnitude is a measurement of the strength of an earthquake . Officially it's called the Moment Magnitude Scale . It's a logarithmic scale , meaning each number is ten times as strong as the one before it. So a 5.2 earthquake is moderate while a 6.2 is strong.

The magnitude and effect of an earthquake, according to Michigan Technological University :

◾ Below 2.5: Generally not felt

◾ 2.5 to 5.4: Minor or no damage

◾ 5.5 to 6.0: Slight damage to buildings

◾ 6.1 to 6.9: Serious damage

◾ 8.0 or greater: Massive damage, can totally destroy communities

Intensity scales, measured in Roman numerals, are used to describe how strong the earthquake felt to people in the area.

According to the California Earthquake Authority , an intensity of I is typically felt only under especially favorable conditions. A IV, which leads to light shaking, is felt indoors by many, but not typically outdoors. It might awaken some people at night and lead to a sensation like a truck striking a building. A parked car would rock. Intensities VI and above would be strong, frightening and felt by all, with the damage increasing up to a X where the shaking would be violent. Some well-built wooden structures would be destroyed and most masonry and frame structures along with their foundations would be ruined.

While you might have heard the term " the Richter Scale " used to describe earthquakes, it is no longer commonly used because it was only valid for certain earthquake frequencies and distance ranges.

This is a developing story and will be updated.

Contributing: Reuters

Morning Rundown: 'Critical step' in Baltimore bridge recovery, GOP lawmaker says Russian propaganda 'uttered on House floor,' latest forecast for today's eclipse

Your last-minute guide to Monday's total solar eclipse

A total solar eclipse will cross North America on Monday , offering millions a rare opportunity to see afternoon skies temporarily darken as the moon blocks the face of the sun.

Tune into NBC News NOW as Lester Holt hosts a two-hour special at 2 p.m. ET Monday from Indianapolis Motor Speedway.

The eclipse's path fortuitously cuts across Mexico, 15 U.S. states and a small part of eastern Canada. In all other states in the continental U.S., viewers will be treated to a partial solar eclipse, with the moon appearing to take a bite out of the sun and obscuring part of its light.

Here’s everything you need to know about the rare celestial event.

What is a solar eclipse?

Solar eclipses occur when the sun, moon and Earth align. The moon passes between Earth and sun, temporarily blocking the sun’s light and casting a shadow on Earth.

A total solar eclipse is when the moon fully obscures the sun, whereas a partial solar eclipse means it blocks just a portion of the sun’s face.

Solar eclipses occur only with the new moon. Because the moon’s orbit around Earth is tilted, the three bodies don’t always line up in a way that creates an eclipse.

“Imagine if the moon’s orbit were in the plane of Earth’s orbit around the sun — if that were the case, then every new moon, you’d have a total solar eclipse and every full moon, you’d have a lunar eclipse,” Neil DeGrasse Tyson, director of the Hayden Planetarium at the American Museum of Natural History, told NBC News. “So, because things don’t always align, it lends to the rarity of the event and the specialness of the event.”

Where and when will the eclipse be visible?

This year’s eclipse will follow a slightly wider path over more populated areas of the continental U.S. than other total solar eclipses have in the recent past.

NASA estimates that 31.6 million people live within what’s known as the path of totality, where the total solar eclipse will be visible. An additional 150 million people live within 200 miles of the path, according to the agency.

The path travels through Texas, Oklahoma, Arkansas, Missouri, Illinois, Kentucky, Indiana, Ohio, Pennsylvania, New York, Vermont, New Hampshire and Maine. Tiny parts of Michigan and Tennessee will also be able to witness totality if conditions are clear.

After the eclipse crosses into Canada, it will pass over southern Ontario, Quebec, New Brunswick, Prince Edward Island and Cape Breton, at the eastern end of Nova Scotia.

Those outside the path of totality can still take part in the astronomical event by viewing a partial solar eclipse — visible throughout all 48 states of the contiguous U.S. — or a NASA livestream.

The timing, including how long totality lasts, depends on the location, but some spots will see the moon fully cover the sun for up to 4 minutes and 28 seconds.

Below is a list of timings for some cities along the path of totality, as  provided by NASA . A number of other resources, including NationalEclipse.com  and  TimeandDate.com , can also help people plan.

• Dallas: Partial eclipse begins at 12:23 p.m. CT and totality at 1:40 p.m.
• Little Rock, Arkansas: Partial eclipse begins at 12:33 p.m. CT and totality at 1:51 p.m.
• Cleveland: Partial eclipse begins at 1:59 p.m. ET and totality at 3:13 p.m.
• Buffalo, New York: Partial eclipse begins at 2:04 p.m. ET and totality at 3:18 p.m.
• Lancaster, New Hampshire: Partial eclipse begins at 2:16 p.m. ET and totality at 3:27 p.m.

How to safely view a solar eclipse

It is never safe to gaze directly at the sun, even when it is partly or mostly covered by the moon. Special eclipse glasses or  pinhole projectors  are required to safely view solar eclipses and prevent eye damage. Failing to take the proper precautions can result in severe eye injury,  according to NASA .

Eclipse glasses are thousands of times darker than normal sunglasses and specially made to enable wearers to look at the sun during these kinds of celestial events.

Sky-watchers should also never view any part of the sun through binoculars, telescopes or camera lenses unless they have specific solar filters attached. Eclipse glasses should not be used with these devices, as they will not provide adequate protection.

However, during the few minutes of totality, when the moon is fully blocking the sun, it is safe to look with the naked eye.

Beware of fake eclipse glasses. On legitimate pairs, the lenses should have a silver appearance on the front and be black on the inside. The manufacturer’s name and address should be clearly labeled, and they should not be torn or punctured. Check, as well, for the ISO logo and the code “IS 12312-2” printed on the inside.

If you don’t have eclipse glasses, you can make a homemade pinhole projector, which lets sunlight in through a small hole, focuses it and projects it onto a piece of paper, wall or other surface to create an image of the sun that is safe to look at. 

All you need is two pieces of white cardboard or plain white paper, aluminum foil and a pin or thumbtack. Cut a 1- to 2-inch square or rectangle out of the center of a piece of white paper or cardboard. Tape aluminum foil over that cut-out shape, then use a pin or thumbtack to poke a tiny hole in the foil.

During the eclipse, place a second piece of white paper or cardboard on the ground as a screen and hold the projector with the foil facing up and your back to the sun. Adjusting how far you hold the projector from the second piece of paper will alter the size of the image on the makeshift screen.

What to look for while viewing the total solar eclipse

For people along the path of totality, there are some fun milestones to keep track of as the total solar eclipse unfolds.

As the eclipse progresses and the sun gets thinner in the sky, it will start to get eerily dark, according to Tyson.

When the last beams of sunlight are about to become obscured, look out for the “diamond ring effect”: The sun’s atmosphere will appear as an illuminated halo, and the last light still visible will look like the diamond of a giant ring.

As the sunlight decreases even further, an effect known as Baily’s beads will be created by the moon’s rugged terrain. Tiny “beads” of light will be visible for only a few seconds around the dark moon, as the last bits of sunlight peer through the moon’s mountains and valleys.

When the moon is fully blocking the sun, it is safe to remove eclipse glasses and look at the total solar eclipse with the naked eye.

Some lucky sky-watchers may even catch a glimpse of a comet .

Comet 12P/Pons-Brooks — nicknamed the “ devil comet ” because an eruption last year left it with two distinct trails of gas and ice in the shape of devil horns — is currently visible from the Northern Hemisphere as it swings through the inner solar system.

The comet can be seen in the early evenings by gazing toward the west-northwest horizon. During the eclipse, when skies darken during totality, it may be possible to see the comet near Jupiter, but its visibility will depend on whether it’s in the middle of an outburst and thus brighter than normal.

Most likely, all eyes will be on the alignment of the moon and sun.

“Most people won’t even notice,” Tyson said. “But if you know to look, it’s there.”

When is the next solar eclipse?

The next total solar eclipse will be in 2026, but it will mostly pass over the Arctic Ocean, with some visibility in Greenland, Iceland, Portugal and northern Spain. In 2027, a total solar eclipse will be visible in Spain and a swath of northern Africa.

The next total solar eclipse visible from North America will be in 2033, but only over Alaska. Then in 2044, a total solar eclipse will cross Montana, North Dakota, South Dakota, parts of Canada and Greenland.

The next total solar eclipse to cross the continental U.S. coast-to-coast in will occur in 2045. The path of totality for that eclipse will cut through California, Nevada, Utah, Colorado, New Mexico, Oklahoma, Kansas, Texas, Arkansas, Missouri, Mississippi, Louisiana, Alabama, Georgia and Florida.

Denise Chow is a reporter for NBC News Science focused on general science and climate change.

Lucas Thompson is a content producer for the NBC News Climate Unit.

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Breaking news, earthquake in nyc area live updates: 4.0 magnitude tremors felt 8 hours after quake, from philadelphia to long island.

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Palpable, 4.0 magnitude aftershocks of a morning earthquake Friday were felt from Philadelphia to Long Island, NY, at around 6 p.m. — about eight hours after a 4.8 magnitude quake hit the area mid-morning.

A rare earthquake shook the New York area Friday morning, rattling parts of the Big Apple, Long Island, Connecticut and New Jersey.

The preliminary 4.8-magnitude earthquake struck near Lebanon, New Jersey, around 10:23 a.m., according to the US Geological Survey .

The site later reported that a 2.0 aftershock was felt in Bedminster, N.J, around 1 p.m. Two other aftershocks, another 2.0 and a 1.8 happened in the afternoon, but are “normal and are not expected to cause further damage,” New York Gov. Kathy Hochul said.

What to know about the earthquake

• NYC and tri-state rocked by biggest area earthquake since 1884, sending terrified residents into the streets
• Travel chaos caused by tri-state area earthquake: Flights grounded, Holland Tunnel closed
• Scary security video captures earthquake rattling New Jersey
• Yankee Stadium ‘definitely felt’ earthquake ahead of home opener: ‘The field was shaking’
• Totally nuts! Pennsylvania man was getting a vasectomy when 4.8 earthquake struck

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How these cruise passengers missed boarding, got stranded in Africa

Both Americans and Australians were left at port after an excursion ran long.

After what seemed like a dream trip, several American travelers were left stranded at port in West Africa mid-cruise while traveling from Cape Town, South Africa, to Barcelona, Spain.

Jay and Jill Campbell told ABC News Myrtle Beach affiliate WPDE that they were in the first week of a three week voyage aboard Norwegian Cruise Lines when they stopped just off the coast of West Africa.

The couple and others opted to tour the nearby island of São Tomé and Príncipe on the afternoon of March 27, and when the excursion ran late, they said they brought it to the guides' attention.

"We were like, 'our time is getting short,'" Jay Campbell recalled, at which point he said the guide let them know, "'No problem we can get you back in an hour.'"

Upon their return, the passengers said cruise officials refused to let them aboard the ship, even as the local Coast Guard had ferried the group to the anchored vessel.

"The harbormaster tried to call the ship. The captain refused the call. We sent emails to NCL the customer service emergency number," Jay Campbell said. "They said the only way for us to get in touch with the ship is via email. They're not responding to our emails."

The Campbells say they were left stranded along with four other Americans and two Australians -- of whom one is a paraplegic, one has a heart condition and one is pregnant. Some did not have credit cards or medication that was left on board.

Cruise expert Stewart Chiron, known as The Cruise Guy, told ABC News that "the bottom line was, they were hours late, the ship was ready to go."

MORE: Norwegian Cruise Line passengers claim Antarctica voyage was rerouted mid-trip

"More than likely that the anchor was already up, and the ship was already possibly moving," he said.

He continued, "Any operation at that point to get these passengers back on the ship would have caused tremendous delays, and safety would have been a major concern."

In a statement to ABC News, a spokesperson for Norwegian Cruise Lines said, "On the afternoon of March 27, 2024, while the ship was in São Tomé and Príncipe, an African island nation, eight guests who were on the island on a private tour not organized through us missed the last tender back to the vessel, therefore not meeting the all aboard time of 3 p.m. local time."

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They continued, "While this is a very unfortunate situation, guests are responsible for ensuring they return to the ship at the published time, which is communicated broadly over the ship's intercom, in the daily communication and posted just before exiting the vessel."

The spokesperson added that the passports for the passengers who did not return at the all aboard time "were delivered to the local port agents to retrieve when they returned to the port, as per the regular protocol."

"Our team has been working closely with the local authorities to understand the requirements and necessary visas needed for the guests to rejoin the ship at the next available port of call," they said.

The Campbells said that their eight person group spent 15 hours traveling through six countries in an attempt to rejoin the Norwegian Dawn ship in Banjul, Gambia, on April 1. However, the ship couldn't dock due to low tide, so they are now trying to get to Senegal where the ship is meant to dock on Tuesday.

The Norwegian spokesperson said, "Unfortunately the ship was unable to safely dock in the destination due to adverse weather conditions, as well as tidal restrictions that require specific timing for safe passage. While we share in our guests' disappointment, this modification was made with great consideration for their safety and that of our crew, which is our top priority."

The cruise line contacted the guests "regarding this itinerary adjustment and provided them with authorization to rejoin the ship at Dakar, Senegal on April 2, 2024."

In light of the "series of unfortunate events outside of our control," the spokesperson said Norwegian Cruise Lines "will be reimbursing these eight guests for their travel costs from Banjur, Gambia to Dakar, Senegal" and are still in communication with the guests to provide additional information as it becomes available.

MORE: Meet the cruise couple who have spent over 450 days at sea so far

In a separate, unrelated situation that took place coincidentally on the same day of the voyage, the spokesperson said, "An 80-year-old woman was medically disembarked after being evaluated by our onboard medical team, who thought it best that she receive further assessment and treatment as needed from a local hospital."

"In instances such as these, as the guest was released from the hospital and in a coherent state, our protocol is to contact the guest directly, as we would not have the authority to share any medical details with anyone else without their expressed consent," the spokesperson added, saying they worked with the port agent to receive updates.

"The guest has since been escorted on a flight to Lisbon, Portugal, and then put in the care of airport staff to continue her journey to the United States, where she has now made a safe return," they said.

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