.The Master of the Planets could not have one of the most moons, however 4 of Jupiter's 95 moons are undoubtedly the simplest to view with a little pair of binoculars or even a little telescope because they develop a crystal clear pipes. The Galilean Moons-- Ganymede, Callisto, Io, and Europa-- were very first discovered in 1610 and they continue to astonish stargazers across the globe.