Study: Private Mars Colony May Not Be FeasibleAn MIT study suggests changes to blueprints, plans, in order to successfully send a colony to Mars by 2025.
705 Astronaut Candidates Pass Latest Cut For Colonize Mars ProjectMars One organizers have cut 353 people from the colonization project because of personal or medical reasons.
Report: Human Body Not Prepared For Life In Outer SpaceA new report states that being in outer space could cause long-term health problems for humans.
Scientists: Manned Mars Mission Possible By 2030sConference of scientists envisions manned missions to Mars two decades from now.

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