NASA has successfully launched its first spacecraft dedicated to studying atmospheric carbon dioxide, the Orbiting Carbon Observatory-2 (OCO-2). OCO-2 soon will begin a minimum two-year mission to locate Earth's sources and sinks of atmospheric carbon dioxide, the leading human-produced greenhouse gas responsible for warming our planet.
WEB STORY: http://science.nasa.gov/science-news/science-at-nasa/2014/02jul_oco2/
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