Jupiter's moons

Jupiter has 79 known satellites. It's four more important are the Galilean moons, discovered by Galileo Galilei in 1610. Those moons are the only ones that were colonized, the rest having smaller diameters than 170 km and having non-ellipsoidal shapes.

(For more info, Moons of Jupiter)

List of important satellites

 * Ganymede (Colony)
 * Callisto (Colony)
 * Io (Colony)
 * Europa (Colony)