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The Rock that Appeared Out of Nowhere on Mars - Universe Today
During last night’s celebration at the Jet Propulsion Laboratory of ten years of the Mars Exploration Rovers, mission principal investigator Steve Squyres shared several stories about the exploration and discoveries made by the rovers Spirit and Opportunity since they landed on Mars in 2004. An intriguing recent mystery is a strange rock that suddenly appeared … Continue reading "The Rock that Appeared Out of Nowhere on Mars"