Saturn's Hyperion: A Moon with Odd Craters . ... Credit Copyright: Cassini Imaging Team , SSI , JPL , ESA , NASA Explanation: What lies at the bottom of Hyperion 's strange craters? ... To help find out, the robot Cassini spacecraft now orbiting Saturn swooped past the sponge-textured moon in late 2005 and took an image of unprecedented detail. That image, shown above in false color, shows a remarkable world strewn with strange craters and a generally odd surface. ... NASA Official: Jay Norris. ...