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Astronomy Picture of the Day -- One-Armed Spiral Galaxy NGC 4725
NASA ^ | April 16, 2015 | (see photo credit)

Posted on 04/16/2015 4:56:15 AM PDT by SunkenCiv

Explanation: While most spiral galaxies, including our own Milky Way, have two or more spiral arms, NGC 4725 has only one. In this sharp color composite image, the solo spira mirabilis seems to wind from a prominent ring of bluish, newborn star clusters and red tinted star forming regions. The odd galaxy also sports obscuring dust lanes a yellowish central bar structure composed of an older population of stars. NGC 4725 is over 100 thousand light-years across and lies 41 million light-years away in the well-groomed constellation Coma Berenices. Computer simulations of the formation of single spiral arms suggest that they can be either leading or trailing arms with respect to a galaxy's overall rotation. Also included in the frame, sporting a noticably more traditional spiral galaxy look, is a more distant background galaxy.

April 16, 2015

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: aliens; apod; astronomy; extraterrestrial; extraterrestrials; ngc4725; science; seti; ufo
[Credit and Copyright: Martin Pugh]

1 posted on 04/16/2015 4:56:15 AM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; steelyourfaith; Mmogamer; dayglored; ...
2015 APoD Calendar Martin Pugh again, another nice one.
The Big One

2 posted on 04/16/2015 5:16:51 AM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW!)
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To: SunkenCiv

That’s the Galaxy that killed my wife!


3 posted on 04/16/2015 6:26:52 AM PDT by left that other site (You shall know the Truth, and The Truth Shall Set You Free.)
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To: left that other site

Good one...

This is an example of a spiral galaxy “wrapped up”, like all of them would be if they were as old as the Big Bang theory requires.


4 posted on 04/16/2015 6:28:13 AM PDT by MrB (The difference between a Humanist and a Satanist - the latter admits whom he's working for)
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To: MrB

I got a big bang out of your positive response!

Usually I just string along, but this morning, FR seems like one big unified field! :-)


5 posted on 04/16/2015 6:33:34 AM PDT by left that other site (You shall know the Truth, and The Truth Shall Set You Free.)
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To: left that other site

6 posted on 04/16/2015 8:28:06 AM PDT by Rodamala
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To: Rodamala

THAT’S HIM!!!!!!

LOL.


7 posted on 04/16/2015 9:07:58 AM PDT by left that other site (You shall know the Truth, and The Truth Shall Set You Free.)
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To: SunkenCiv

And the human race is alone, uhuh.


8 posted on 04/16/2015 10:05:59 AM PDT by VaRepublican (I would propagate taglines but I don't know how. But bloggers do.)
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To: left that other site

That post made me go all a-Kimble……


9 posted on 04/16/2015 10:10:29 AM PDT by mikrofon (Support the Galactic Right to Bare Arms.)
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To: SunkenCiv

It may only have one arm, but it certainly is pretty, and I seriously doubt that it killed Richard Kimble’s wife.

But, you just never know. Only David Janssen knows for sure. Too bad he died too young in 1980.


10 posted on 04/16/2015 12:31:30 PM PDT by TheOldLady (Pray for Obama... Psalm 109:8 -- Look it up.... I donate monthly. Give it a try! It's great!)
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To: TheOldLady

No one is sure when it is going to stop running, either. ;’)


11 posted on 04/17/2015 12:29:43 PM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW!)
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To: VaRepublican

If I were an alien, I’m not too sure I’d want to make contact with Earth. ;’)


12 posted on 04/17/2015 12:34:43 PM PDT by SunkenCiv (What do we want? REGIME CHANGE! When do we want it? NOW!)
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