.The King of the Planets could not have the most moons, but 4 of Jupiter's 95 moons are undoubtedly the simplest to find along with a small pair of binoculars or even a little telescope since they develop a clear line. The Galilean Moons-- Ganymede, Callisto, Io, and Europa-- were 1st found in 1610 and they remain to astonish stargazers across the globe.