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Saturday, September 29, 2012

Water On Mars?

NASA said it's got new proof that water once ran on Mars. The Curiosity Rover has found the remains of an old stream bed. It is sending back images of rocks and gravel. Scientists said, based on the size of the stones, the stream could have been hip deep. They said water moved at 3 feet per second. The rover is trying to find signs of life on Mars and water is a prerequisite for life.

1 comment:

Anonymous said...

Truly an amazing discovery made without risk to humans.Only one thing is missing from the mars missions thus far,and all other accomplishments will pale in comparison.None of the rovers have ever been returned to Earth from Mars following the completion of their mission.NASA realizes the overwhelming importance of doing that because humans will indeed have to return home.Is'nt it odd that NASA has never brought that up in a press conference?