.The Master of the Planets might not have the best moons, but four of Jupiter's 95 moons are absolutely the most convenient to see with a tiny set of field glasses or a tiny telescope due to the fact that they develop a crystal clear pipes. The Galilean Moons-- Ganymede, Callisto, Io, and Europa-- were first uncovered in 1610 as well as they continue to surprise stargazers across the globe.