Transferred from en.wikipedia to Commons by Maksim.

Soil target "Laika", imaged by the Mars Exploration Rover Opportunity on Sol 400 - March 9, 2005. "Laika" is located near the Vostok Crater in Meridiani Planum.

Source: http://marsrovers.jpl.nasa.gov/gallery/all/1/m/400/1M163692299EFF5000P2956M2M1.HTML

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