Urvara Peak (IMAGE) Southwest Research Institute Caption NASA's Dawn spacecraft captured this 12.5-mile-across close-up of the central peak of the 99-mile-wide Urvara impact crater on Ceres. The remarkable 6,500-foot central ridge is made from materials uplifted from depth, arising from terrains enriched with products of rock-water interactions, such as carbonates. Credit NASA/JPL-Caltech/UCLA/MPS/DLR/IDA Usage Restrictions Images/Videos may be used by the public for educational and informational purposes only. 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.