user
2 hours ago
[deleted]
Betelgeuse Astronomers capture clearest image yet of famous star's companion
10 pointsposted 7 hours ago
by rpledge3 Comments
digitalsushi
2 hours ago
I dont keep up with my astronomy, is this an explanation for why Betelgeuse (alpha) dims now and then?
anenefan
2 hours ago
Yes [1]
[1] https://www.nasa.gov/science-research/astrophysics/nasa-scie... [2025]