NASA's Curiosity Rover Finds More Signs that Ancient Mars Had Water
Wednesday, September 25, 2013 - 09:00
in Astronomy & Space
The 1-ton Curiosity rover paused to examine a few rocks late last week, making the first of five planned science stops en route to the 3.4-mile-high Mount Sharp. The break was fruitful, returning further signs of long-ago flowing water.