large from small are Ganymede, Europa, Callisto, and Io.
jupiters ice moon is Io
we can't use jupiters moons for anything because fistly we can not get out that far to reach Jupiters moon and if we could it would take thousands of years and Jupiters Moons would be to big to do anything with anyway. so the answer to What could Jupiter's moons be used for? is....Nothing.
it's moons
== ==
Socrates, Gallileo
Jupiters Moons
jupiters moons are different some have an atmosphere and MOST are asteroids
Europa has frozen oceans.
Jupiter's four largest moons are known as the Galileans. They are individually named Io, Europa, Ganymede, and Callisto, named my Simon Marius in 1610. Ganymede is the largest of these four moons.
Io
Lo Europa and Ganymede
He could only make out four of Jupiters' largest moons.