Betelguse Just Isn’t That Cool

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#582089
Andrew Smith
Participant

An interesting paper from Emily Levesque and Phil Massey https://arxiv.org/abs/2002.10463 who propose ” …that episodic mass loss and an increase in the amount of large-grain circumstellar dust along our sightline to Betelgeuse is the most likely explanation for its recent photometric evolution”

Regards Andrew