Why was Betelgeuse dimming? | 4K

Betelgeuse, Betelgeuse, Betelgeuse. Why were you dimming? Scientists may have finally come up with the answer thanks to data from Hubble.
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Image Credits:
NASA/ESA/ESO

Music Credits:
Adrian Chifu - Eternal Traveler

Видео Why was Betelgeuse dimming? | 4K канала Astrum