Doing Science during the Polar Night (IMAGE) Norwegian University of Science and Technology Caption Working in the depths of the polar night can have its challenges, but it can be breathtakingly beautiful, too. Credit Øystein Varpe, UNIS Usage Restrictions With credit to Øystein Varpe, UNIS 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.