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Astronomy Picture of the Day
NASA ^ | 6/17/09 | Danny Lee Russell

Posted on 06/17/2009 6:09:23 AM PDT by sig226


M13: A Great Globular Cluster of Stars
Credit & Copyright:
Danny Lee Russell

Explanation: M13 is one of the most prominent and best known globular clusters. Visible with binoculars in the constellation of Hercules, M13 is frequently one of the first objects found by curious sky gazers seeking celestials wonders beyond normal human vision. M13 is a colossal home to over 100,000 stars, spans over 150 light years across, lies over 20,000 light years distant, and is over 12 billion years old. At the 1974 dedication of Arecibo Observatory, a radio message about Earth was sent in the direction of M13. The reason for the low abundance of unusual blue straggler stars in M13 is remains unknown.


TOPICS: Astronomy Picture of the Day
KEYWORDS: apod

1 posted on 06/17/2009 6:09:23 AM PDT by sig226
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To: fnord; Number57; KevinDavis; rdb3; MNJohnnie; RightWhale; proudofthesouth; hattend; ...

2 posted on 06/17/2009 6:09:49 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

Looks like a flash reflection on a window!


3 posted on 06/17/2009 6:11:54 AM PDT by brytlea (Jesus loves me, this I know.)
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To: sig226

So the light from that cluster started its journey here on the day Helen Thomas was born?


4 posted on 06/17/2009 6:14:20 AM PDT by AZ .44 MAG (A society that doesn't protect its children doesn't deserve to survive.)
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To: AZ .44 MAG

Well, it was the day the first crack in her egg was detected.


5 posted on 06/17/2009 6:16:37 AM PDT by theDentist (qwerty ergo typo : i type, therefore i misspelll)
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To: sig226
My mind starts to come unhinged when I try to comprehend the environment at the center of this cluster. The numbers just floor me.

But then, I'm easily impressed.

6 posted on 06/17/2009 6:28:27 AM PDT by Bloody Sam Roberts (The code word for the new racism is "diversity.")
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To: sig226

It should be called, “Enter here”, or ‘the light at the end of the tunnel. Would be the perfect book cover for an N.D.E. book!


7 posted on 06/17/2009 8:42:14 PM PDT by potlatch ( Those who cry 'appease, appease' Are hanged by those they tried to please.)
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To: potlatch

Who is N.D.E.?


8 posted on 06/18/2009 6:31:22 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

NDE stands for Near Death Experiences. I’ve read books on them and stories children tell are quite amazing - especially the fact that a 5 year old isn’t going to be making something like that up.


9 posted on 06/19/2009 11:02:47 AM PDT by potlatch ( Those who cry 'appease, appease' Are hanged by those they tried to please.)
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