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Green bean galaxies • Science/Tech • Political Crossfire Forums

Green bean galaxies

Green bean galaxies

Postby WizardfromOz » Mon Dec 17, 2012 12:24 am

Green is a very unusual color in astronomy virtually only ever seen in planetary nebula - so to see whole galaxies glowing green is fascinating

http://www.sci-news.com/astronomy/article00763.html
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Re: Green bean galaxies

Postby Spider » Mon Dec 17, 2012 12:33 am

Ionized oxygen. Interesting.
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Re: Green bean galaxies

Postby WizardfromOz » Mon Dec 17, 2012 1:21 am

Yeah and there is a lot of it judging by the glow. I can see how it gets ionized - just how it got there is the weird bit
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Re: Green bean galaxies

Postby Spider » Mon Dec 17, 2012 2:29 am

No kidding. Free oxygen is a rare thing to begin with...that much of it kinda boggles the mind.
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Re: Green bean galaxies

Postby WizardfromOz » Mon Dec 17, 2012 9:36 am

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