Mars: Evidence of water flows at ancient impact crater endeavour
Thursday, May 3, 2012 - 19:30
in Astronomy & Space
Evidence of ancient water at a Martian crater is the latest in a long series of discoveries by a surprisingly long-lived Mars Exploration Rover Opportunity. The latest discovery was made at the rim of the Endeavour Crater, a large ancient impact crater on Mars measuring 14 miles in diameter.