Postcards From Mars: Rovers Explore Red Planet
Opportunity rover still going after 8 years on Martian surface.
PHOTOS: Postcards From Mars
This scene combines 817 images taken by the panoramic camera on NASA's Mars Exploration Rover Opportunity. In false color, it shows the terrain that surrounded the rover while it was parked to save power during the Martian winter from December 2011 to May 2012. (JPL-Caltech/Cornell/Arizona State Univ./NAZA)
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