Helheim Glacier (IMAGE) NASA/Goddard Space Flight Center Caption Helheim Glacier in southeast Greenland is visible during an Operation IceBridge flight on Sept. 11, 2016. Credit NASA/John Sonntag Usage Restrictions None License Licensed content 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.