Jupiter formed 4.6 billion years ago

space.com

Jupiter formed 4.6 billion years ago, with its rapid growth creating molten "raindrops" in meteorites. Scientists discovered these chondrules formed from high-speed collisions of planetesimals, accelerated by Jupiter's gravity. This process explains their unique spherical shape and abundance. This finding provides crucial insight into the early solar system and Jupiter's formation, with further research expected to explore the role of other planets.


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