.The King of the Planets could not have the best moons, yet 4 of Jupiter's 95 moons are actually absolutely the simplest to find along with a small pair of field glasses or even a little telescope due to the fact that they develop a crystal clear line. The Galilean Moons-- Ganymede, Callisto, Io, as well as Europa-- were very first uncovered in 1610 and they continue to astonish stargazers across the globe.