Imagine you're playing with a ball and a rope. If you swing the rope around, the ball goes in circles, like how Jupiter's gravity pulls its moons into orbit. But Jupiter is so big and has such strong gravity that it can pull more moons than any other planet. That’s why there are so many moons around Jupiter!
Examples
- Small rocks from the edge of the solar system get pulled in by Jupiter and become moons
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See also
- Why Are There No Moons Around Mercury?
- How does a 'planet factory' beyond Jupiter explain planet formation?
- Why Are There So Many Cratered Moons?
- What is Jupiter's massive size?
- How Does the Solar System Actually Move?