Calypso (moon)
= Calypso (moon)
{wiki=Calypso_(moon)}
Calypso is a natural satellite of Saturn, classified as one of its moons. Specifically, it is considered a "co-orbital moon" because it shares its orbit with another larger moon, Tethys. Calypso is part of a group of moons known as "shepherd moons," which help maintain the stability of Saturn's rings and the orbits of smaller moons through gravitational interactions.