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Wednesday, July 9, 2008 |
Wednesday, July 9, 2008 |
Photo: Mars Dust Storm Weakens -- But Won't Doom -- RoversA huge dust storm spotted a few weeks ago on Mars is blocking sunlight from reaching NASA's solar-powered rovers Spirit and Opportunity, but experts say a period of regular "naps" will help the robots conserve enough power to survive the tempest. Image courtesy NASA/JPL/Malin Space Science Systems
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ADVERTISEMENTNATIONAL GEOGRAPHIC'S PHOTO OF THE DAY |
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