.The Master of the Planets might not have the absolute most moons, however four of Jupiter's 95 moons are actually most definitely the best to observe along with a tiny pair of binoculars or a little telescope because they form a clear line. The Galilean Moons-- Ganymede, Callisto, Io, as well as Europa-- were very first discovered in 1610 and they remain to astound astrologers around the world.