EditorialIn an image provided by NASA, a rendering of the Orbiting Carbon Observatory-2 The Orbiting Carbon Observatory (OCO)-2, which launched in July 2014. (NASA via The New York Times)
EditorialIn an image provided by NASA, a rendering of the Orbiting Carbon Observatory-2 The Orbiting Carbon Observatory (OCO)-2, which launched in July 2014. (NASA via The New York Times)