.The King of the Planets might certainly not have the best moons, but four of Jupiter's 95 moons are most definitely the best to observe along with a little pair of field glasses or a little telescope because they form a very clear pipes. The Galilean Moons-- Ganymede, Callisto, Io, as well as Europa-- were actually 1st uncovered in 1610 as well as they remain to amaze stargazers across the globe.