via sciencedaily.com
More than seven years into what was planned as a three-month mission on Mars, NASA's Mars Exploration Rover Opportunity has driven more than 20 miles, which is more than 50 times the mission's original distance goal.
Showing posts with label Mars Opportunity Rover. Show all posts
Showing posts with label Mars Opportunity Rover. Show all posts
Monday, July 25, 2011
Subscribe to:
Posts (Atom)