First Global Picture of Greenhouse Gases Emerges from Pole-to-Pole Research Flights

Three-year series of scientific missions from Arctic to Antarctic produces new views of atmospheric chemistry NSF’s Gulfstream V aircraft, or HIAPER, in Anchorage, Alaska, during a HIPPO mission. Credit and Larger Version View YouTube videos of the HIPPO V’s flight plan and Harvard scientist Bruce Daube. A three-year series of research flights from the Arctic [...]