Saturn's Northern UV Auroras (image) University of Leicester Caption Images of Saturn's northern UV auroras were obtained by Nichols and coworkers using the Advanced Camera for Surveys onboard the Hubble Space Telescope. The auroras are clearly visible near the north pole and exhibit changes in shape over the course of the observing interval. Credit NASA, ESA, Jonathan Nichols (University of Leicester). Usage Restrictions None 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.