Tycho Crater's Central Peak Complex (IMAGE) NASA/Goddard Space Flight Center Caption Tycho crater's central peak complex, shown here, is about 9.3 miles (15 km) wide, left to right (southeast to northwest in this view). Credit (Credit: NASA Goddard/Arizona State University) 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.