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Astronomy Picture of the Day
NASA ^ | 4/29/10 | Stephen Leshin

Posted on 04/29/2010 9:29:10 AM PDT by sig226


Virgo Cluster Galaxy NGC 4731
Image Credit & Copyright:
Stephen Leshin

Explanation: Barred spiral galaxy NGC 4731 lies some 65 million light-years away. The lovely island universe resides in the large Virgo cluster of galaxies. Colors in this well-composed, cosmic portrait, highlight plentiful, young, bluish star clusters along the galaxy's sweeping spiral arms. Its broad arms are distorted by gravitational interaction with a fellow Virgo cluster member, giant elliptical galaxy NGC 4697. NGC 4697 is beyond this frame above and to the left, but a smaller irregular galaxy NGC 4731A can be seen near the bottom in impressive detail with its own young blue star clusters. Of course, the individual, colorful, spiky stars in the scene are much closer, within our own Milky Way galaxy. NGC 4731 itself is well over 100,000 light-years across.


TOPICS: Astronomy Picture of the Day
KEYWORDS: apod; falsecolor
NASA bollixes Nuclear Compton Telescope launch.
1 posted on 04/29/2010 9:29:11 AM PDT by sig226
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To: null and void; fnord; Number57; KevinDavis; rdb3; MNJohnnie; RightWhale; proudofthesouth; ...

2 posted on 04/29/2010 9:29:51 AM PDT by sig226 (Mourn this day, the death of a great republic. March 21, 2010)
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To: sig226

A question?


3 posted on 04/29/2010 9:38:42 AM PDT by brytlea (Jesus loves me, this I know.)
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To: brytlea

What’s the question?


4 posted on 04/29/2010 10:12:06 AM PDT by sig226 (Mourn this day, the death of a great republic. March 21, 2010)
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To: sig226

I don’t know, they only show the punctuation....


5 posted on 04/29/2010 10:19:12 AM PDT by brytlea (Jesus loves me, this I know.)
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To: sig226

If I had clear enough weather, I could spend weeks looking into the Virgo-Coma Cloud.


6 posted on 04/29/2010 10:25:01 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: sig226

A Goa’uld.


7 posted on 04/29/2010 10:27:02 AM PDT by TheOldLady
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To: TheOldLady
A Goa’uld.
I hate those guys.
8 posted on 04/29/2010 2:15:39 PM PDT by left that other site (Your Mi'KMaq Paddy Whacky Bass Playing Biker Buddy)
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