Simulation of Antarctic Ice Sheet (IMAGE) University of Alaska Fairbanks Caption This is an example of how the Parallel Ice Sheet Model simulates the movement of ice in the Antarctic ice sheet by using different colors. Andy Aschwanden used high-performance computers from the Geophysical Institute's Research Computing Systems to create the model. Credit Illustration courtesy of Andy Aschwanden Usage Restrictions Please give 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.