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Astronomy Picture of the Day
NASA ^ | 9/1/08 | Mike Sidonio

Posted on 09/01/2008 6:23:29 AM PDT by sig226


CG4: A Ruptured Cometary Globule
Credit & Copyright:
Mike Sidonio

Explanation: Can a gas cloud grab a galaxy? It's not even close. The "claw" of this odd looking "creature" in the above photo is a gas cloud known as a cometary globule. This globule, however, has ruptured. Cometary globules are typically characterized by dusty heads and elongated tails. These features cause cometary globules to have visual similarities to comets, but in reality they are very much different. Globules are frequently the birthplaces of stars, and many show very young stars in their heads. The reason for the rupture in the head of this object is not completely known. The galaxy to the left of the globule is huge, very far in the distance, and only placed near CG4 by chance superposition.


TOPICS: Astronomy Picture of the Day
KEYWORDS: apod; falsecolor
It appears that Mike Sidonio is the World's Strognest Astronomer.

And on that note, I present you with the Large Hadron Collider Rap. (thanks to 1rudeboy)

1 posted on 09/01/2008 6:23:31 AM PDT by sig226
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To: fnord; Number57; KevinDavis; rdb3; MNJohnnie; thoughtomator; RightWhale; proudofthesouth; ...

2 posted on 09/01/2008 6:24:06 AM PDT by sig226 (Obama '08 - No, You Can't.)
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To: sig226
Image and video hosting by TinyPic
3 posted on 09/01/2008 6:29:19 AM PDT by cripplecreek (Voting Conservative isn't for the faint of heart.)
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To: sig226
Can a gas cloud grab a galaxy?

Nope, but it can give a passing one the finger...

Photobucket

4 posted on 09/01/2008 6:35:21 AM PDT by A.Hun (Common sense is no longer common.)
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To: sig226

“Jim! get out of there.”


5 posted on 09/01/2008 6:36:11 AM PDT by ALinArleta (One shot! One kill!)
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To: cripplecreek
Theme song

That really is the Passaic River in New Jersey. Behind those beautiful, tree - lined banks is one of the most bloated, industrial, blue - state hellholes in The United States of America.

6 posted on 09/01/2008 6:42:09 AM PDT by sig226 (Obama '08 - No, You Can't.)
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To: sig226

Cool Pic.


7 posted on 09/01/2008 10:17:20 AM PDT by Signalman
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