One small "hot spot" in the U.S. Southwest is responsible for producing the largest concentration of the greenhouse gas methane seen over the United States.
from News and Features - NASA's Jet Propulsion Laboratory http://ift.tt/1qssT1y
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One small "hot spot" in the U.S. Southwest is responsible for producing the largest concentration of the greenhouse gas methane seen over the United States.
Artist’s concept depicting astronauts, habitats, rovers, power systems, and cargo operations supporting sustained human activities at the Mo...
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