PHOTOS: Postcards From Mars

Opportunity rover still going after 8 years on Martian surface.

PHOTOS: Postcards From Mars

Postcards From Mars
Postcards From Mars
Postcards From Mars: Rovers' Exploits
Postcards From Mars: Rovers' Exploits
Postcards From Mars: Rovers' Exploits
Postcards From Mars: Rovers' Exploits
Mars Rover
Mars
Mars
Mars
Mars
Mars
Mars
Mars
Mars
Spirit's "hand" -- the tools on its robot arm -- poised in front of a rock. This one was nicknamed Adirondack. Scientists gave earthly names to features of interest on Mars. (NASA)
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