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One kind of supernova, referred to as a core-collapse supernova, is the results of an enormous star, eight occasions or so heavier than our dun, working out of gasoline. Ranging from hydrogen, the primary and lightest aspect on the periodic desk, the atoms within the star’s core fuse collectively to construct heavier and heavier parts. Warmth is produced as this fusion continues, till the star is left with a core made from iron.
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