The Ozone Hole at its Largest (IMAGE) University of Leeds Caption A false-color image showing ozone concentrations above Antarctica on Oct. 2, 2015. Credit NASA/Goddard Space Flight Center 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.