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Post Info TOPIC: Supernova 2007va


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RE: Supernova 2007va
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Giant Star Goes Supernova -- and is Smothered by its Own Dust

A giant star in a faraway galaxy recently ended its life with a dust-shrouded whimper instead of the more typical bang.
Ohio State University researchers suspect that this odd event -- the first one of its kind ever viewed by astronomers - was more common early in the universe.
It also hints at what we would see if the brightest star system in our galaxy became a supernova.
In a paper published online in the Astrophysical Journal, Christopher Kochanek, a professor of astronomy at Ohio State, and his colleagues describe how the supernova appeared in late August 2007, as part of the Spitzer Space Telescope Deep Wide Field Survey.

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L

Posts: 131433
Date:
Permalink  
 

A giant star in a faraway galaxy recently ended its life with a dust-shrouded whimper instead of the more typical bang.
Ohio State University researchers suspect that this odd event -- the first one of its kind ever viewed by astronomers - was more common early in the universe.
It also hints at what we would see if the brightest star system in our galaxy became a supernova.

Read more

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