Ancient streambed found on surface of Mars
Thursday, May 30, 2013 - 13:00
in Astronomy & Space
Rounded pebbles on the surface of Mars indicate that a stream once flowed on the red planet, according to a new study by a team of scientists from NASA's Curiosity rover mission, including a University of California, Davis, geologist. The study will be published in the May 31 issue of the journal Science.