Carbon and Earth’s future climate on This Week @NASA – November 13, 201504:33

New observations from NASA’s Orbiting Carbon Observatory-2 (OCO-2) mission is providing insight into how Earth is responding to rising levels of heat-trapping gases in the atmosphere, and what this means for our future climate. Earth’s land and ocean currently absorb about half of all carbon dioxide emissions from the burning of fossil fuels, but it’s uncertain whether the planet can keep this up in the future. Later this month, a United Nations climate meeting in Paris will focus on setting limits on future levels of human-produced carbon emissions. OCO-2 is NASA’s first satellite dedicated to measuring carbon dioxide. Also, New Horizons science update, NASA at Bay Area Science Festival, Anniversary of first spacecraft landing on a comet, Cygnus being prepared for launch, and Girls Rising in Math and Science!