Remember meForgot password?
    Log in with Twitter

2014-04-17 14:40:03

This artist's concept released April 17, 2014 by NASA/JPL-CALTECH depicts Kepler-186f, the first validated Earth-size planet to orbit a distant star in the habitable zone

Image uploaded by AFP
Featured In
News Apr 17, 2014 - First Earth-sized planet found in 'habitable zone': NASA
Latest News
Top News