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Why Astronomers Just Found Impossible Green Stars

Anton Petrov Guide 22 days ago

Description

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Hello and welcome! My name is Anton and in this video, we will talk about green stars and stars of other bizarre colors (WD J1330+6435)
Links:
https://academic.oup.com/rasti/article/doi/10.1093/rasti/rzag069/8914458?login=false
#greenstars #WDJ1330+6435 #whitedwarfs

0:00 Green stars are impossible!
1:55 Green star was just found!
2:55 Why can't stars be green? Blackbody radiation explained
5:00 White dwarfs do weird things
6:20 Discoveries and what's happening here
8:00 Other bizarre colors
10:30 How common is this?
11:20 Conclusions and implications

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Credit:
Mark Garlick www.markgarlick.com
M. Bessell UBVRI, M. Horrell M. Guidry.

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