Curiosity rover finds old streambed on martian surface
Thursday, September 27, 2012 - 16:30
in Astronomy & Space
(Phys.org)—NASA's Curiosity rover mission has found evidence a stream once ran vigorously across the area on Mars where the rover is driving. There is earlier evidence for the presence of water on Mars, but this evidence—images of rocks containing ancient streambed gravels—is the first of its kind.