.The Master of the Planets could not have the most moons, yet 4 of Jupiter's 95 moons are certainly the best to see along with a tiny set of field glasses or even a small telescope considering that they develop a crystal clear line. The Galilean Moons-- Ganymede, Callisto, Io, and also Europa-- were 1st found in 1610 as well as they remain to blow away astrologers across the globe.