An artist's depiction of a Mars rover: 'They are the closest I think that you can come to what it would be like standing there,' says MER principal investigator Steve Squyres of Cornell University. Credit: National Geographic
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An artist's depiction of a Mars rover: 'They are the closest I think that you can come to what it would be like standing there,' says MER principal investigator Steve Squyres of Cornell University. Credit: National Geographic |
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