NASA’s Operation IceBridge Completes Eleven Years of Polar Surveys

From NASA Global Climate Change NASA’s Operation IceBridge, a ten-year mission to collect polar data between ICESat and ICESat-2, may be coming to a close, but its hundreds of terabytes…

A new look at Greenland's ice sheet and the bedrock below

From NASA: Airborne Radar Looking Through Thick Ice During NASA Polar Campaigns The bedrock hidden beneath the thick ice sheets covering Greenland and Antarctica has intrigued researchers for years. Scientists…