Moon's Shackleton Crater (IMAGE) NASA/Goddard Space Flight Center Caption This is an elevation map of Shackleton crater made using LRO Lunar Orbiter Laser Altimeter data. The false colors indicate height, with blue lowest and red/white highest. Credit Credit: NASA/Zuber, M.T. et al., <i>Nature</i>, 2012 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.