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Astronomy Picture of the Day -- L Ori and the Orion Nebula
NASA ^ | February 03, 2013 | (see photo credit)

Posted on 02/02/2013 9:25:36 PM PST by SunkenCiv

Explanation: This esthetic close-up of cosmic clouds and stellar winds features LL Orionis, interacting with the Orion Nebula flow. Adrift in Orion's stellar nursery and still in its formative years, variable star LL Orionis produces a wind more energetic than the wind from our own middle-aged Sun. As the fast stellar wind runs into slow moving gas a shock front is formed, analogous to the bow wave of a boat moving through water or a plane traveling at supersonic speed. The small, arcing, graceful structure just above and left of center is LL Ori's cosmic bow shock, measuring about half a light-year across. The slower gas is flowing away from the Orion Nebula's hot central star cluster, the Trapezium, located off the upper left corner of the picture. In three dimensions, LL Ori's wrap-around shock front is shaped like a bowl that appears brightest when viewed along the "bottom" edge. The beautiful picture is part of a large mosaic view of the complex stellar nursery in Orion, filled with a myriad of fluid shapes associated with star formation.

February 03, 2013

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; llorionis; orion; orionnebula; science; trapezium
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To: onyx

My pleasure!


21 posted on 02/03/2013 10:07:12 AM PST by SunkenCiv (Romney would have been worse, if you're a dumb ass.)
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To: SunkenCiv

Ooooh! I didn’t think of that! You’re so clever, Mr. Civilizations. Well, obviously...


22 posted on 02/03/2013 10:11:44 AM PST by TheOldLady
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To: TheOldLady

When someone brings up music, I always have a measured response.

/rimshot!


23 posted on 02/03/2013 2:48:26 PM PST by SunkenCiv (Romney would have been worse, if you're a dumb ass.)
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To: SunkenCiv
Yes, you're quite good at ending on a high note.
24 posted on 02/03/2013 7:01:10 PM PST by TheOldLady
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To: SunkenCiv

No problem Friend.

Nothing to get uncomfortable about. You have a good gig, and I won’t mess with it again. The universe is a big place. Take care.


25 posted on 02/07/2013 8:01:44 PM PST by One Name (Ultimately, the TRUTH is a razor's edge and no man can sit astride it.)
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To: dr_lew

Well, then. You interpreted the verse correctly!

I guess you made my point. He does care about you and I and the sparrows in all the cosmos.

Pick the stick you wish to beat me with, or not. NBD..Peace, FRiend.


26 posted on 02/07/2013 8:09:45 PM PST by One Name (Ultimately, the TRUTH is a razor's edge and no man can sit astride it.)
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