6 Comments
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Scott C. Rowe's avatar

Must be star lifting aliens.

Jeannette Bedard's avatar

Interesting! I’ll now add the fate of red supergiants to my list of mysteries I want answers to.

Mirchi's avatar

The idea that huge stars can just kind of disappear instead of going out in a massive explosion is wild. Do you think these stars are really collapsing straight into black holes, or is there probably some simpler explanation we’re missing?

The Rebel Stargazer's avatar

Great article! I would be very disappointed if Betelgeuse didn't go supernova, if we were to see it in our lifetimes. At least give us a spectacular finale, Alpha Orionis!

Mike Cox's avatar

Well done. I’ve heard about the disappearing red supergiants before, but never in such a clear, concise, and complete way.