Betelgeuse gone supernova? Maybe it just sneezed
Dennis Overbye, The New York Times
Posted at Aug 19 09:34 AM
Betelgeuse, one of the brightest and most prominent stars in the winter sky, began dramatically and mysteriously dimming in the fall of 2019, dwindling to less than half its normal brightness. By February 2020, it was the faintest that it had been since measurements began more than 150 years ago.
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