Tuesday, June 30, 2020

Betelgeuse: Nearby 'supernova' star's dimming explained

Betelgeuse: Nearby 'supernova' star's dimming explainedAstronomers say big cool patches on the Betelgeuse star likely drove its surprise dimming last year.




from Yahoo News - Latest News & Headlines https://ift.tt/2NBdy4e

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