.The Master of the Planets could certainly not have the best moons, but 4 of Jupiter's 95 moons are definitely the most convenient to view with a tiny pair of binoculars or even a little telescope given that they develop a crystal clear line. The Galilean Moons-- Ganymede, Callisto, Io, and Europa-- were actually very first found out in 1610 and also they continue to amaze around the world.