Pluto was originally a moon of Saturn named GAGA.

Prometheus is also a moon of Saturn.

Another one of Saturns moons is named Janus.

The Vatican was built on what used to be the temple of Janus.

Pandora is a moon of Saturn. What's inside Pandora's box?

Mimas, which happens to be a moon of Saturn, is where they got the design of the Death Star in the Star Wars movies.