The battered icy Saturnian moon of Rhea

NASA's Cassini spacecraft recently captured a number of raw images depicting the battered icy Saturnian moon of Rhea.

Cassini finds oxygen atmosphere around Saturnian moon

The Cassini-Huygens mission has identified an oxygen-carbon dioxide atmosphere around Saturn's second-biggest moon, Rhea - the first time a spacecraft has captured an oxygen atmosphere from a world other than Earth.