Beautiful pictures of Mars from Nasa 10

This color image of Santa Maria Crater, with the Opportunity rover perched on the southeast rim. Rover tracks are clearly visible to the east. Opportunity and its twin Spirit landed on Mars in 2004.

Read more: http://science.time.com/2012/08/06/martian-vistas-a-look-at-curiosity-rovers-new-home/#ixzz2HGvvWm3g