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Astronomy Picture of the Day -- Hubble's Messier 5 [whoa!]
NASA ^ | June 20, 2015 | (see photo credit)

Posted on 06/19/2015 11:33:10 PM PDT by SunkenCiv

Explanation: "Beautiful Nebula discovered between the Balance [Libra] & the Serpent [Serpens] ..." begins the description of the 5th entry in 18th century astronomer Charles Messier's famous catalog of nebulae and star clusters. Though it appeared to Messier to be fuzzy and round and without stars, Messier 5 (M5) is now known to be a globular star cluster, 100,000 stars or more, bound by gravity and packed into a region around 165 light-years in diameter. It lies some 25,000 light-years away. Roaming the halo of our galaxy, globular star clusters are ancient members of the Milky Way. M5 is one of the oldest globulars, its stars estimated to be nearly 13 billion years old. The beautiful star cluster is a popular target for Earthbound telescopes. Of course, deployed in low Earth orbit on April 25, 1990, the Hubble Space Telescope has also captured its own stunning close-up view that spans about 20 light-years near the central region of M5. Even close to its dense core at the left, the cluster's aging red and blue giant stars and rejuvenated blue stragglers stand out in yellow and blue hues in the sharp color image.

June 20, 2015

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; charlesmessier; messier5; messierobject; messierobjects; science
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[Credit: HST, ESA, NASA]

1 posted on 06/19/2015 11:33:10 PM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; steelyourfaith; Mmogamer; dayglored; ...
The Big One

2 posted on 06/19/2015 11:34:53 PM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW)
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To: SunkenCiv

Mega wow. So, assuming each one of those stars is capable of having a solar system like ours, do you think there might be more intelligent life out there? I’m thinking yes. What does is all mean? I wish I knew. I only hope that all the knowledge I’ve gathered here in this lifetime will not be wasted/deleted with my passing. Thank you for your posts throughout the years and take care my FRiend.


3 posted on 06/19/2015 11:55:54 PM PDT by Musket (It's very simple:<i>your quoted text pasted here</i><p> produces Quoted Italic with paragraph break)
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To: Musket
Thanks Musket!
How unreasonable it would be to suppose that, besides the heaven and earth which we can see, there are no other heavens and no other earths. -- Teng Mu, 13th c AD

4 posted on 06/20/2015 12:22:08 AM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW)
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To: Musket

Initial premise is flawed.


5 posted on 06/20/2015 2:56:30 AM PDT by Nifster
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To: Nifster
Initial premise is flawed.

Initial comment may be true but is purposeless.

6 posted on 06/20/2015 4:41:16 AM PDT by trebb (Where in the the hell has my country gone?)
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To: trebb

There is no purpose greater than fantasy.


7 posted on 06/20/2015 5:10:42 AM PDT by Louis Foxwell (This is a wake up call. Join the Sultan Knish ping list.)
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To: Nifster

Planets can and do form in star clusters but the more densely packed the clusters are the harder it becomes.


8 posted on 06/20/2015 5:19:48 AM PDT by cripplecreek (Sad fact, most people just want a candidate to tell them what they want to hear)
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To: SunkenCiv
"Estimated to be 13 billion years old..."

To paraphrase, "A billion years here and a billion years there and pretty soon you're talking about some real time..."

How did they get there in the first place? [friendly /s]

9 posted on 06/20/2015 6:03:47 AM PDT by OKSooner (Chamberlain at least loved his country, please don't insult his memory by comparing him to 0.)
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To: SunkenCiv

5 And He took him outside and said, “Now look toward the heavens, and count the stars, if you are able to count them.” And He said to him, “So shall your descendants be.”
6 Then he believed in the LORD; and He reckoned it to him as righteousness.


10 posted on 06/20/2015 6:12:33 AM PDT by lurk
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To: lurk

From Earth, about 6,000 stars are visible to the naked eye.


11 posted on 06/20/2015 6:14:57 AM PDT by Romulus
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To: Louis Foxwell
There is no purpose greater than fantasy.

That seems self-refuting. If true, wouldn't it entail purpose itself having no objective reality?

Cordially,

12 posted on 06/20/2015 6:37:17 AM PDT by Diamond (He has erected a multitude of new offices, and sent hither swarms of officers to harass our people,)
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To: Diamond

You are assuming fantasy is not a function of objective reality. It is the foundation of reality without which no intelligence is operative.
All intelligence is based on fantasy. Call it imaginative thought, creativity, leap of faith, whatever you will. One does not look at the stars without engaging in flights of fancy.


13 posted on 06/20/2015 7:39:10 AM PDT by Louis Foxwell (This is a wake up call. Join the Sultan Knish ping list.)
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To: trebb

The false argument that because there are lots and lots of stars there must be lots and lots of planets like earth which are capable of sustaining life has led to nonsense science like AGW.

There is NO evidence out there that life exists except here on earth. You can keep looking all you want. I don’t have a problem with that but let us not be so silly as to make a dumb argument. Sagan was an atheist and a drug user. He was not really a great scientist he was popular.

In the beginning.....


14 posted on 06/20/2015 7:45:07 AM PDT by Nifster
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To: Musket

Globular clusters churn out massive amounts of cosmic rays. No life would be possible within them.


15 posted on 06/20/2015 8:05:38 AM PDT by Kirkwood (Zombie Hunter)
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To: Kirkwood

+1 to your post about life in GCs. Very unlikely.

Another favorite object. Nice guide stars and plenty of detail to study.

Worth taking a look at even from in the city.


16 posted on 06/20/2015 9:25:24 AM PDT by Conan the Librarian (The Best in Life is to crush my enemies, see them driven before me, and the Dewey Decimal System)
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To: Nifster
The false argument that because there are lots and lots of stars there must be lots and lots of planets like earth which are capable of sustaining life has led to nonsense science like AGW.
Science requires data, not your ESP.
17 posted on 06/20/2015 1:20:04 PM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW)
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To: OKSooner

Here’s a good summary:

http://www.scientificamerican.com/article/how-do-scientists-determi/


18 posted on 06/20/2015 1:24:29 PM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW)
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To: Musket
"I only hope that all the knowledge I’ve gathered here in this lifetime will not be wasted/deleted with my passing."

Just the stuff about the Kardashians and "Caitlyn" Jenner.

19 posted on 06/20/2015 1:48:01 PM PDT by fieldmarshaldj (Resist We Much)
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To: SunkenCiv

(yawwwwwn)


20 posted on 06/20/2015 4:43:02 PM PDT by ourworldawry
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