A Human Face Transplant, Saturn’s Beautiful Moons, And Other Amazing Images Of The Week

Including a 1,111-carat diamond
The Cassini probe circling Saturn just snapped this gorgeous shot two of Saturn's moons: Enceladus (background) and Dione (foreground). Enceladus is half as large as Dione, but has enormous underwater oceans and ice volcanoes that make it a target for finding life in our solar system. Dione is much like our moon, a dusty planet covered in impact craters. NASA