.The King of the Planets may not possess the absolute most moons, yet 4 of Jupiter's 95 moons are absolutely the easiest to see along with a little pair of field glasses or even a tiny telescope considering that they create a very clear line. The Galilean Moons-- Ganymede, Callisto, Io, as well as Europa-- were very first uncovered in 1610 and they remain to astonish across the globe.