JWST Solves a Mystery of a Star That Vanished In 2015

Channel:
Canada Anton Petrov
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Published on ● Video Link: https://www.youtube.com/watch?v=NMExo7uZTgk


Duration: 11:10
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Hello and welcome! My name is Anton and in this video, we will talk about a solution to a mystery of a vanishing star from another galaxy
Links:
https://en.wikipedia.org/wiki/N6946-BH1
https://arxiv.org/abs/2309.16121
Vanishing stars: https://youtu.be/X3xddkS4H80
Another one: https://youtu.be/g2EJXNciEew
#jwst #vanishingstar #astronomy
0:00 Disappearing stars
1:05 Star from 2007 that is still a bit surprising
2:20 Where is this star?
3:40 Initial explanation was supposed to solve a physics mystery
4:30 Red supergiant problem
5:55 JWST Observations see a completely different story
7:05 This is actually a star collision - red luminous nova

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