28 Sep '12, 7pm

Martian Stream: Martian Water. The thought of Martian canals comes to mind. NASA's Curiosity rover mission has...

Martian Stream: Martian Water. The thought of Martian canals comes to mind. NASA's Curiosity rover mission has...

RELATED ARTICLES Curiosity Lands on Mars August 7, 2012 05:00 PM So this is what Mars is Really Like! August 14, 2009 11:37 AM Curiosity Mars Rover has its first target for analysis, a large rock named Jake Matijevic! September 20, 2012 06:23 AM Endeavour Crater August 9, 2011 07:03 AM /enn_original_news/article/45017 Martian Water. The thought of Martian canals comes to mind. NASA's Curiosity rover mission has found evidence a stream that 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 stream bed gravels -- is the first of its kind. Scientists are studying the images of stones cemented into a layer of conglomerate rock. The sizes and shapes of stones offer clues to the speed and distance of a long-ago stream's flow. ADVERTISEMENT Wat...

Full article: http://www.enn.com/enn_original_news/article/45017

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earthobservatory.nasa.gov 28 Sep '12, 4pm

Download a Quicktime animation of this dataset (5 MB) Water is constantly cycling through the atmosphere. Water evaporates...