Lunar basin map image (IMAGE) University of Arkansas Caption View of the southern, midlatitude far side of the moon showing the SPA basin outlined in white and the Schrödinger basin outlined in yellow (modified from LPI Lunar South Pole Atlas). Credit Ellen Czaplinski 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.