.The King of the Planets may not possess the absolute most moons, yet four of Jupiter's 95 moons are actually most definitely the simplest to observe along with a tiny pair of field glasses or a small telescope considering that they form a clear pipes. The Galilean Moons-- Ganymede, Callisto, Io, and Europa-- were 1st uncovered in 1610 and also they remain to surprise stargazers across the globe.