When this shock reaches the surface, it releases an enormous burst of energy. The star brightens dramatically, becoming visible as a supernova. For a short period, astronomers can study the initial ...
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No, comet 3I/ATLAS hasn't exploded — and no, that doesn't mean it's an alien spaceship
Comet 3I/ATLAS appears to be normal and intact, despite some reports that the interstellar visitor exploded after its brush ...
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