NASA TV's first episode of the Earth Expeditions program – OMG

Video from NASA TV's first episode of the Earth Expeditions program which follows the Oceans Melting Greenland team as they prep for their deployment and then fly over the melting glaciers of Greenland. Then we do some person on the street interviews, preview our next expedition, KORUS-AQ, which will study air quality in South Korea, and learn about NASA's DC-8 flying laboratory.