IceCube 2 (IMAGE) University of Wisconsin-Madison Caption This is a a high-energy neutrino event of the northern sky superimposed on a view of the IceCube Lab at the South Pole. Credit IceCube Collaboration 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.