View Full Version : Did Mars’ Missing Carbon Go Underground in a Wetter Age?

2011-Mar-11, 10:00 PM
A close look at the Wisconsin-sized Huygens Crater, above, in Mars’ southern highlands gave NASA and Arizona State University scientists some clues this week as to a possible source of the carbon that’s mysteriously missing from the red planet’s thin atmosphere. It might be buried underground. The impact that formed the crater*lifted material from far [...]

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