The Thurston Island calving front off of western Antarctica as seen from the window of NASA's DC-8 on Nov. 5, 2014. Image Credit: NASA/Jim Yungel NASA’s Operation IceBridge collected some rare images on a flight out of Punta Arenas, Chile on Nov. 5, 2014, on a science flight over western Antarctica dubbed Ferrigno-Alison-Abbott 01. The crew snapped a few shots of a calving front of the Antarctic ice sheet. This particular flight plan was designed to collect data on changes in ice elevation along the coast near the Ferrigno and Alison ice streams, on the Abbot Ice Shelf, and grounded ice along the Eights Coast.

Snow is blown off of the Thurston Island calving front off of western Antarctica as seen on the IceBridge flight on Nov. 5, 2014. Image Credit: NASA/Jim Yungel NASA’s Operation IceBridge collected some rare images on a flight out of Punta Arenas, Chile on Nov. 5, 2014, on a science flight over western Antarctica dubbed Ferrigno-Alison-Abbott 01. The crew snapped a few shots of a calving front of the Antarctic ice sheet. This particular flight plan was designed to collect data on changes in ice elevation along the coast near the Ferrigno and Alison ice streams, on the Abbot Ice Shelf, and grounded ice along the Eights Coast.

A sea of icebergs float near the Thurston Island calving front off of western Antarctica as seen on the IceBridge flight on Nov. 5, 2014. Image Credit: NASA/Jim Yungel NASA’s Operation IceBridge collected some rare images on a flight out of Punta Arenas, Chile on Nov. 5, 2014, on a science flight over western Antarctica dubbed Ferrigno-Alison-Abbott 01. The crew snapped a few shots of a calving front of the Antarctic ice sheet. This particular flight plan was designed to collect data on changes in ice elevation along the coast near the Ferrigno and Alison ice streams, on the Abbot Ice Shelf, and grounded ice along the Eights Coast.

Mountain peaks through the ice cover on Thurston Island off of western Antarctica as seen on the IceBridge flight on Nov. 5, 2014. Image Credit: NASA/Jim Yungel NASA’s Operation IceBridge collected some rare images on a flight out of Punta Arenas, Chile on Nov. 5, 2014, on a science flight over western Antarctica dubbed Ferrigno-Alison-Abbott 01. The crew snapped a few shots of a calving front of the Antarctic ice sheet. This particular flight plan was designed to collect data on changes in ice elevation along the coast near the Ferrigno and Alison ice streams, on the Abbot Ice Shelf, and grounded ice along the Eights Coast.

Left: NASA Digital Mapping System image of the USS Constellation taken near Punta Arenas, Chile on Nov. 5, 2014. Credit: NASA/DMS Right: Airborne Topographic Mapper wide scan lidar elevation data taken over the USS Constellation during Nov. 5, 2014 overflight. The water elevation has been removed and was 17 meters. The Constellation flight deck is about 16m above the water surface and the conning tower is about 33m above the water. Credit: NASA/ATM Read more: <a href="http://www.nasa.gov/content/goddard/icebridge/news/fall14/uss-constellation-and-thurston-island-nov-5/#.VGOy4khvL2g" rel="nofollow">www.nasa.gov/content/goddard/icebridge/news/fall14/uss-co...</a>