submitted 1 year ago by SnotBubble@lemmy.ml to c/asklemmy@lemmy.ml

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While camping, I noticed that if you look long enough at almost any star, you start seeing some tiny, subtle colors in that star. Even crazier, they sometimes flicker between more colors. In my case orange, blue and something like cyan.

Besides constellations, what else could you observe regarding starts, with the naked eye?

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[-] Odelay42@lemmy.world 9 points 1 year ago

There are in fact no green stars at all. At least not to human eyes. Very cool and interesting stuff.

https://www.sciencefocus.com/space/why-arent-there-any-green-stars

this post was submitted on 27 Sep 2023

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