trektrip to mars sign upShare on FacebookShare on Twitter166IMAGESNASA Reopens "Send Your Name to Mars" CampaignJourney to MarsOne-Way Trip To Mars Set for 2022 (VIDEO)More Than 78,000 People Sign Up for One-Way Trip to MarsHow long does it take to get to Mars?Applicants for one-way trip to Mars to descend on Washington, D.C
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