That's no moon... It's a space stati-- oh? Oh, it's actually a moon. Okay then.
If you don't have a favorite moon of Saturn, let us make a case for Mimas. Thermal images make it look like Pac-Man, but regular pictures like this new one from NASA's Cassini spacecraft make it look like the Death Star. It shows Mimas passing by its little oblong-shaped buddy Pandora. Space is pretty.