During a flight over the Pine Island Glacier ice shelf, the DC-8 banks over the Amundsen Sea and the clean edge of the ice shelf front. The shelf drops about 200 feet from its surface to sea level. This image was taken on Oct. 26, 2011.

Credit: NASA/GSFC/Jefferson Beck

NASA's Operation IceBridge returns to a base camp of Punta Arenas, Chile for the third year of flights over Antarctica's changing sea ice, glaciers and ice sheets. NASA's DC-8, outfitted with seven remote-sensing instruments, and a Gulfstream 5 operated by the National Science Foundation and National Center for Atmospheric Research and outfitted with a high-altitude laser-ranging mapper, will fly from Chile over Antarctica in October and November. The mission is designed to record changes to Antarctica's ice sheets and give scientists insight into what is driving those changes. Follow the progress of the mission:

Campaign News site: www.nasa.gov/mission_pages/icebridge/index.html

IceBridge blog: blogs.nasa.gov/cm/newui/blog/viewpostlist.jsp?blogname=ic...

Twitter: @nasa_ice

NASA image use policy.

NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission.

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  • Title: Amundsen Sea
  • Date Created: 2017-12-08
  • Location: Greenbelt, MD
  • Rights: GSFC
  • Album: ayoung

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