Editor's note: NASA's Curiosity Rover is scheduled to land on the surface of Mars on the evening of Aug. 5/6, 2012. (Read more here: www.nasa.gov/mission_pages/msl/index.html). In honor of this historic event, here are some breathtaking stills of the Red Planet.
Image caption: A sunset on Mars, seen by the the Mars Exploration Rover Spirit in 2005 at Gusev Crater Rim.
Image credit: NASA
More about Curiosity and the Mars Science Laboratory:
View the "Mars Landscapes" photoset:
View the "Mars Landscapes" video:
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