Überlebenskünstler in der Antarktis (IMAGE) University of Freiburg Caption Der Moosforscher Hyoungseok Lee in der Antarktis. Credit Foto: KOPRI Usage Restrictions The image may only be used with appropriate caption and credit. 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.