Amazing Mars Photos by NASA's Curiosity Rover (Latest Images)

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Possible Methane Sources and Sinks

Credit: NASA/JPL-Caltech/SAM-GSFC/Univ. of Michigan
This diagram depicts potential means by which methane might incorporate into Mars' atmosphere (sources) and disappear from the atmosphere (sinks). Image…Read More »

released Dec. 16, 2014. [Read Curiosity Rover Finds Methane on Mars: What It Could Mean for Life.]   Less «
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