The Sun and the planets formed together, 4.6 billion years ago, from a cloud of gas and dust called the solar nebula. A shock wave from a nearby supernova explosion probably initiated the collapse of the solar nebula. The Sun formed in the center, and the planets formed in a thin disk orbiting around it.
The scientific consensus is that the Sun came first. The formation of the Sun marked the beginning of our solar system's development. The Sun formed from a collapsing cloud of gas and dust, and the leftover materials from its formation eventually coalesced to form the planets, including Earth.
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Answer:
The Sun and the planets formed together, 4.6 billion years ago, from a cloud of gas and dust called the solar nebula. A shock wave from a nearby supernova explosion probably initiated the collapse of the solar nebula. The Sun formed in the center, and the planets formed in a thin disk orbiting around it.
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Answer:
The scientific consensus is that the Sun came first. The formation of the Sun marked the beginning of our solar system's development. The Sun formed from a collapsing cloud of gas and dust, and the leftover materials from its formation eventually coalesced to form the planets, including Earth.
Explanation:
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