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When Our Cosmic Neighbor Betelgeuse Goes Supernova, Will It Threaten All Life On Earth? – The Clover Chronicle
Betelgeuse, an 8.5 million-year-old bright reddish star located in the Orion constellation, has been fainting, or getting dimmer, for some time now. Up until recently, the fading has been somewhat steady, but earlier this month, scientists detected a dramatic change which has prompted them to believe the red giant may be...