NASA's Operation IceBridge: Wheels Down in Thule (video) NASA/Goddard Space Flight Center Share Print E-Mail Loading video... Caption NASA's Operation IceBridge begins another season of science over the Arctic with survey flights out of Greenland. For the next several weeks, IceBridge will carry out a research campaign -- the result of months of planning and discussion -- to study Arctic sea ice, glaciers, and ice sheets. RELATED FEATURE : http://www.nasa.gov/mission_pages/icebridge/news/spr13/arctic-begins.html Credit NASA Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.