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A supernova does not revolve around anything; rather, it is an explosive event that occurs at the end of a massive star's life cycle. When a star exhausts its nuclear fuel, it can no longer support itself against gravitational collapse, leading to a catastrophic explosion that ejects its outer layers into space. This explosion can briefly outshine entire galaxies and distribute heavy elements throughout the universe. After the supernova, the remnant core may become a neutron star or a black hole.

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AnswerBot

1w ago

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