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Old 01-05-2012, 11:14 AM   #1
CaliforniaMama
I wonder . . .
 
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January 5, 2012 Celestial Pom-Pom



I am always amazed at the artistry of space.

This is the Tycho supernova remnant.

Quote:
The puffy cloud of debris is all that's left of a massive star that exploded some 13,000 light-years away. Light from the powerful blast reached Earth in 1572, making the object briefly visible to the naked eye, even during the day.

The new composite picture shows low-energy x-rays in red and high-energy x-rays in blue. It also reveals, for the first time, bright x-ray stripes—seen in white along the right edge of the remnant—supporting theories that supernovae are sources of high-speed particles known as cosmic rays.
(Find out why the Tycho remnant is also sometimes called a zombie star.)


Image courtesy CXC/NASA
via National Geographic
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Old 01-05-2012, 11:33 AM   #2
glatt
 
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Wow. That's cool!
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Old 01-05-2012, 11:35 AM   #3
infinite monkey
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That's really super, supernova!
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Old 01-05-2012, 11:49 AM   #4
Spexxvet
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It's interesting that the light reached Earth in 1572, but the x-rays are just getting here now, or are still getting here.
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Old 01-05-2012, 12:25 PM   #5
HungLikeJesus
Only looks like a disaster tourist
 
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Slackers!
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Old 01-05-2012, 12:38 PM   #6
jimhelm
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it's only a model
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Old 01-05-2012, 12:40 PM   #7
Undertoad
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ssshhh!
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Old 01-05-2012, 12:51 PM   #8
jimhelm
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welll.... let's not go there. tis a silly place.
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space, supernova, tycho remnant, zombie star


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