B Prediction: A Red Nova May Rival Polaris in 2022

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A red nova is predicted to occur in 2022, potentially rivaling Polaris in brightness. The phenomenon is linked to contact binaries, which are more common than previously thought and can exist in this state for extended periods. This challenges the assumption that such binaries will inevitably merge quickly. The discussion references an article from New Scientist and a related audio broadcast. The implications of these findings could enhance understanding of stellar evolution and binary star systems.
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Read about it here: New Scientist

Hear about it here: https://audioboom.com/posts/5202837-red-nova-in-constellation-cygnus-predicted-2022-ken-croswell-newscientist
 
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Interesting article; didn't have to time to listen to the broadcast recording.
I was surprised to learn that contact binaries are fairly common, and can maintain that state for a long time.
(As opposed to inevitably merging within a quite short time frame)
 

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