Fie Thorup Hansen, JSEP (IMAGE) U.S. National Science Foundation Caption Fie Thorup Hansen, a JSEP student in 2012, launches a balloon carrying a ozonesonde at NSF's Summit Station in Greenland. Credit Lynn Foshee Reed, NSF 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.