.The Master of the Planets may not have one of the most moons, but 4 of Jupiter's 95 moons are definitely the best to view with a tiny pair of field glasses or even a tiny telescope given that they form a very clear pipes. The Galilean Moons-- Ganymede, Callisto, Io, and Europa-- were actually first found out in 1610 and they continue to blow away stargazers around the world.