These are called, appropriately enough, the Galilean moons. Most telescopes will show the moons as faint star-like objects neatly lined up close to bright Jupiter. Most binoculars will show at least ...
Jupiter is as big and bright and close as it gets, visible basically all night. A stable pair of binoculars or a small telescope is enough to allow you to see its four big moons, known as the Galilean ...
It’s also home to a family of satellites including the four well known Galilean moons Io, Europa, Ganymede and Callisto. The atmosphere of Jupiter is a complex system of thick clouds ...