Whopper dust storms on Mars are whipping up potential problems for the twin Mars rovers, Opportunity and Spirit.› Go to audio clips
After surviving monstrous dust storms, the Mars rover Opportunity is about to enter a giant crater with a long Martian history.
NASA's Mars Rovers are getting smarter as they begin their fourth year on the red planet, thanks to new software.› Go to podcast
Part 2 of an interview with rover scientist Dr. Steve Squyres.› Play audio
Part 1 of an interview with rover scientist Dr. Steve Squyres.› Play audio