Clues to possible Martian life found in Chilean desert

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A robotic rover deployed in the most Mars-like environment on Earth, the Atacama Desert in Chile, has successfully recovered subsurface soil samples during a trial mission to find signs of life. The samples contained unusual and highly specialized microbes that were distributed in patches, which was linked to the scarce availability of water and nutrients. These findings will aid the search for evidence of signs of life during future planned missions to Mars.

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