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Astronomy Picture of the Day
NASA ^ | 6/8/09 | Steve Cullen (lightbuckets.com)

Posted on 06/08/2009 8:50:32 AM PDT by sig226


Possible Jet Blown Shells Near Microquasar Cygnus X-1
Credit & Copyright:
Steve Cullen (lightbuckets.com)

Explanation: What happens to matter that falls toward an energetic black hole? In the case of Cygnus X-1, perhaps little of that matter actually makes it in. Infalling gas may first collide not only with itself but with an accretion disk of swirling material surrounding the black hole. The result may be a microquasar that glows across the electromagnetic spectrum and produces powerful jets that expel much of the infalling matter back into the cosmos at near light speed before it can even approach the black hole's event horizon. Confirmation that black hole jets may create expanding shells has come recently from the discovery of shells surrounding Cygnus X-1. Pictured above on the upper right is one such shell quite possibly created by the jet of microquasar and black hole candidate Cygnus X-1. Rolling your cursor over the image will bring up an annotated version. The physical processes that create the black hole jets is a topic that continues to be researched.

I can't get the mouseover function to work on FR, so here's the annotated illustration.



TOPICS: Astronomy Picture of the Day
KEYWORDS: apod

1 posted on 06/08/2009 8:50:33 AM PDT by sig226
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To: fnord; Number57; KevinDavis; rdb3; MNJohnnie; RightWhale; proudofthesouth; hattend; ...

2 posted on 06/08/2009 8:50:58 AM PDT by sig226 (Real power is not the ability to destroy an enemy. It is the willingness to do it.)
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To: sig226

the scale of the whole thing is mind boggling.


3 posted on 06/08/2009 8:53:43 AM PDT by beebuster2000
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To: sig226

I see Jesus. No kidding. Right side.


4 posted on 06/08/2009 8:53:59 AM PDT by CodeToad (If it weren't for physics and law enforcement I'd be unstoppable!)
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To: CodeToad

I’m glad I wasn’t the only one that saw that.


5 posted on 06/08/2009 8:56:16 AM PDT by Conservative_Jedi (Give me Liberty or give me Death!!)
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To: Conservative_Jedi

yep, right above the upside down skull...


6 posted on 06/08/2009 9:08:30 AM PDT by freedompursuit (Meet the new President of Government Motors - Barack Camaro)
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To: sig226

I get jet powered bubble nebulas sometimes while I’m soaking in the tub.


7 posted on 06/08/2009 9:08:57 AM PDT by cripplecreek (The poor bastards have us surrounded.)
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To: CodeToad

Same here


8 posted on 06/08/2009 9:12:26 AM PDT by hattend (Sarah Palin has run a fishing business, a city, and a state. All Obama has done is run his mouth.)
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To: cripplecreek
I get jet powered bubble nebulas sometimes while I’m soaking in the tub.

My wife hates when that happens to me. ;-)

9 posted on 06/08/2009 9:31:34 AM PDT by phredo53
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To: CodeToad

In the bottom illustration, I see a flying saucer with a couple of searchlights... ;)


10 posted on 06/08/2009 9:36:59 AM PDT by mikrofon (Astro BUMP)
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To: CodeToad

Now that you mention Him...


11 posted on 06/08/2009 11:22:02 AM PDT by TheOldLady
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To: sig226

Thanks for the extra work to make life easier for those of us trapped in cubetown.


12 posted on 06/08/2009 2:28:27 PM PDT by NonLinear (If your outgo exceeds your income, then your upkeep will be your downfall.)
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To: mikrofon
In the bottom illustration, I see a flying saucer with a couple of searchlights... ;)

I see a bunch of sentences and words floating in space ... weird.

13 posted on 06/08/2009 2:30:47 PM PDT by TexGuy (If it has the slimmest of chances of being considered sarcasm ... IT IS!)
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To: TexGuy

They’re calling it the Photoshop Nebula.


14 posted on 06/08/2009 9:15:49 PM PDT by sig226 (Real power is not the ability to destroy an enemy. It is the willingness to do it.)
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