In this navigation camera raw image, NASAs Opportunity Rover looks back over its own tracks on Aug. 4, 2010.

In this navigation camera raw image, NASA's Opportunity Rover looks back over its own tracks on Aug. 4, 2010.

NASA's Jet Propulsion Laboratory, a division of Caltech in Pasadena, California, manages the Mars Exploration Rover Project for NASA's Science Mission Directorate in Washington.

For more information about Opportunity, visit https://www.nasa.gov/rovers and https://mars.nasa.gov/mer.

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