Ancient freshwater lake that once existed on Mars was perfect for supporting life, NASA says (12)

National Post 2013.12.09 21:04
Alicia Chang, Associated Press LOS ANGELES - NASA's Curiosity rover has uncovered signs of an ancient freshwater lake on Mars that may have teemed with tiny organisms for tens of millions of years, far longer than scientists had imagined, new research suggests. The watering hole near the Martian equator existed about 3.5 billion years ago.
CRATER, MAR, LAKE, CURIOSITY, ROVER, ORGANISM, Grotzinger, Farley, Paige, Mars, Sharp, USA