What???"Without such a system, it would be nearly impossible to gather the necessary data to find a safe landing site or to properly understand the environmental characteristics relavent (sic) to future human missions"Tell that to the Apollo guys.
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First ever "Earth-like" planet discoverd: Kepler 22b! - 0 views
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Earth and Beyond: A Pictorial Journey | Science Quick Picks - 0 views
Two dying stars to be reborn as one - 0 views
Steam-propelled spacecraft could explore asteroids 'forever', say scientists | The Inde... - 0 views
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