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Astronomy Picture of the Day -- NGC 6357's Cathedral to Massive Stars
NASA ^ | November 18, 2012 | (see photo credit)

Posted on 11/18/2012 6:13:47 AM PST by SunkenCiv

Explanation: How massive can a normal star be? Estimates made from distance, brightness and standard solar models had given one star in the open cluster Pismis 24 over 200 times the mass of our Sun, nearly making it the record holder. This star is the brightest object located just above the gas front in the above image. Close inspection of images taken with the Hubble Space Telescope, however, have shown that Pismis 24-1 derives its brilliant luminosity not from a single star but from three at least. Component stars would still remain near 100 solar masses, making them among the more massive stars currently on record. Toward the bottom of the image, stars are still forming in the associated emission nebula NGC 6357. Appearing perhaps like a Gothic cathedral, energetic stars near the center appear to be breaking out and illuminating a spectacular cocoon.

November 18, 2012

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; ngc6357; science
[Credit: NASA, ESA and J. M. Apellániz (IAA, Spain)]

1 posted on 11/18/2012 6:13:57 AM PST by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; married21; steelyourfaith; Mmogamer; ...

2 posted on 11/18/2012 6:15:18 AM PST by SunkenCiv (https://secure.freerepublic.com/donate/)
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To: SunkenCiv

Absolutely Beautiful! Thank You, Dear FRiend! :-)


3 posted on 11/18/2012 6:26:19 AM PST by left that other site (Worry is the Darkroom that Develops Negatives.)
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To: SunkenCiv

Ooohhh, it’s like getting a glimpse of Heaven. Thank you, Sunky!


4 posted on 11/18/2012 7:07:52 AM PST by momtothree
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To: SunkenCiv
That reminds me of something.

P.S. Were you a child star??

5 posted on 11/18/2012 7:31:47 AM PST by bigheadfred
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To: SunkenCiv

http://science.kqed.org/quest/video/science-on-the-spot-sofia-observatory/


6 posted on 11/18/2012 7:42:11 AM PST by mylife (The Roar Of The Masses Could Be Farts)
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To: SunkenCiv

Absolutely staggering. Such glorious beauty! Our God reigns!


7 posted on 11/18/2012 9:10:03 AM PST by redhead (Brought to you by the letter "O" and the number $16,000,000,000,000)
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To: SunkenCiv

Rotated, it makes a great background... It looks like a space storm about to engulf a star system.

8 posted on 11/18/2012 9:18:18 AM PST by mikrofon (Astro BUMP)
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To: SunkenCiv

A little bit of Heaven!


9 posted on 11/18/2012 9:19:23 AM PST by onyx (FREE REPUBLIC IS HERE TO STAY! DONATE MONTHLY! IF YOU WANT ON SARAH PALIN''S PING LIST, LET ME KNOW)
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To: mikrofon

Who’s to say which way is up?


10 posted on 11/18/2012 10:02:26 AM PST by Delta 21 (Oh Crap !! Did I say that out loud ??!??)
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To: SunkenCiv

Having that anywhere near us sure would cut down on heating bills!

(But the A/C bill would be a killer.)


11 posted on 11/18/2012 10:20:29 AM PST by Moltke ("I am Dr. Sonderborg," he said, "and I don't want any nonsense.")
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To: SunkenCiv

And the God who made all of this... loved us enough to become human and die on the cross for our sins.


12 posted on 11/18/2012 10:24:17 AM PST by thecodont
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To: left that other site; momtothree; bigheadfred; mylife; redhead; mikrofon; onyx; Delta 21; Moltke; ..

Thanks all!


13 posted on 11/19/2012 4:11:33 AM PST by SunkenCiv (https://secure.freerepublic.com/donate/)
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To: SunkenCiv

Thank *you* for posting this on a daily basis! Always fascinating, when I happen to catch it.


14 posted on 11/19/2012 1:10:09 PM PST by Moltke ("I am Dr. Sonderborg," he said, "and I don't want any nonsense.")
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