10 pointsby rpledge7 hours ago2 comments

2 hours ago
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digitalsushi3 hours ago
I dont keep up with my astronomy, is this an explanation for why Betelgeuse (alpha) dims now and then?
- anenefan2 hours ago
  Yes [1]
  [1] https://www.nasa.gov/science-research/astrophysics/nasa-scie... [2025]