NASA Rover Finds Old Streambed on Martian Surface

Pasadena CA (JPL) Sep 28, 2012
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. Scientists are studying the images of stones cemented into a layer of conglomerate rock. The sizes

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http://www.marsdaily.com/reports/NASA_Rover_Finds_Old_Streambed_on_Martian_Surfac
e_999.html

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