British Business Secretary Vince Cable stands with the "Bridget" rover on the Mars Yard at Airbus Defence and Space in Stevenage, England on March 27, 2014. The Mars Yard provides a test bed area for prototype "Rover" vehicles that may be used to provide data from the surface of the planet Mars. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/Getty Images)
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AFP LEON NEAL