Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Astronomy Picture of the Day -- A Wide Field Image of the Galactic Center
NASA ^ | January 06, 2012 | (see photo credit)

Posted on 01/06/2012 2:27:26 PM PST by SunkenCiv

Explanation: From Sagittarius to Scorpius, the central Milky Way is a truly beautiful part of planet Earth's night sky. The gorgeous region is captured in this wide field image spanning about 30 degrees. The impressive cosmic vista, taken in 2010, shows off intricate dust lanes, bright nebulae, and star clusters scattered through our galaxy's rich central starfields. Starting on the left, look for the Lagoon and Trifid nebulae, the Cat's Paw, while on the right lies the Pipe dark nebula, and the colorful clouds of Rho Ophiuchi and Antares (right). The actual center of our Galaxy lies about 26,000 light years away and can be found here.

January 06, 2012

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: antares; apod; astronomy; catspawnebula; falsecolor; lagoonnebula; milkyway; pipedarknebula; rhoophiuchi; sagittarius; science; scorpius; trifidnebula
[Credit & Copyright: Ivan Eder]

1 posted on 01/06/2012 2:27:30 PM PST by SunkenCiv
[ Post Reply | Private Reply | View Replies]

To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; married21; steelyourfaith; Mmogamer; ...
Discovery + Outreach: Graduate student research position open for APOD

2 posted on 01/06/2012 2:34:02 PM PST by SunkenCiv (Merry Christmas, Happy New Year! May 2013 be even Happier!)
[ Post Reply | Private Reply | View Replies]

To: SunkenCiv

3 posted on 01/06/2012 2:42:21 PM PST by JoeProBono (A closed mouth gathers no feet - Mater tua caligas gerit)
[ Post Reply | Private Reply | To 2 | View Replies]

To: SunkenCiv

I don’t see anything which looks like a black hole....


4 posted on 01/06/2012 2:47:35 PM PST by varmintman
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv
I've been working on my galactic core. Its funny how tough it is to create the most basic star field. Basically because computers don't do random very well.

Image Hosted by ImageShack.us
5 posted on 01/06/2012 2:56:17 PM PST by cripplecreek (Stand with courage or shut up and do as you're told.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: JoeProBono

And I think if you were in the middle of that it wouldnt look like anything, would it?


6 posted on 01/06/2012 3:14:30 PM PST by brytlea (An ounce of chocolate is worth a pound of cure)
[ Post Reply | Private Reply | To 3 | View Replies]

To: cripplecreek

A basic starfield isn’t hard. A fractal cloud with adjusted scale, brightness, and contrast gives good results. When you start getting into nebulae and brighter stars...THAT gets tough.

What software did you use for your image?


7 posted on 01/06/2012 3:18:43 PM PST by Future Snake Eater (Don't stop. Keep moving!)
[ Post Reply | Private Reply | To 5 | View Replies]

To: Future Snake Eater

I’m using photoshop CS3.


8 posted on 01/06/2012 3:20:41 PM PST by cripplecreek (Stand with courage or shut up and do as you're told.)
[ Post Reply | Private Reply | To 7 | View Replies]

To: SunkenCiv
question, with everything seeming to move away from everything else, to they know the direction of the center of the universe???
9 posted on 01/06/2012 3:22:15 PM PST by Chode (American Hedonist - *DTOM* -ww- NO Pity for the LAZY)
[ Post Reply | Private Reply | To 1 | View Replies]

To: Future Snake Eater
My nebulae are coming along. practice practice practice.

Image Hosted by ImageShack.us
10 posted on 01/06/2012 3:25:41 PM PST by cripplecreek (Stand with courage or shut up and do as you're told.)
[ Post Reply | Private Reply | To 7 | View Replies]

FREEDOM

It's Not Just A Buzzword


Click The Pic

Support Activist Free Republic

11 posted on 01/06/2012 3:28:34 PM PST by DJ MacWoW (America! The wolves are here! What will you do?)
[ Post Reply | Private Reply | To 1 | View Replies]

To: cripplecreek
Very nice work! The edges of the blue nebula could use some softening, but it's looking great!

OK, it's my turn. A little piece I did in Blender:

Inspired by this scene from the movie "Sunshine." My sun still has a long way to go to look that awesome, though.

12 posted on 01/06/2012 3:56:07 PM PST by Future Snake Eater (Don't stop. Keep moving!)
[ Post Reply | Private Reply | To 10 | View Replies]

To: Future Snake Eater

I use a lot of tutorials and make them my own as I go along.

http://acrisdesign.com/2009/10/27-excellent-planet-and-space-photoshop-tutorials/

http://www.solarvoyager.com/tutorials.asp


13 posted on 01/06/2012 4:06:58 PM PST by cripplecreek (Stand with courage or shut up and do as you're told.)
[ Post Reply | Private Reply | To 12 | View Replies]

To: Future Snake Eater

BTW. I liked the movie “Sunshine” for some reason.


14 posted on 01/06/2012 4:09:24 PM PST by cripplecreek (Stand with courage or shut up and do as you're told.)
[ Post Reply | Private Reply | To 12 | View Replies]

To: SunkenCiv

bttt


15 posted on 01/06/2012 4:26:30 PM PST by TigersEye (Life is about choices. Your choices. Make good ones.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: JoeProBono; cripplecreek; Future Snake Eater

Nice works!


16 posted on 01/07/2012 2:20:16 PM PST by SunkenCiv (Merry Christmas, Happy New Year! May 2013 be even Happier!)
[ Post Reply | Private Reply | To 3 | View Replies]

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson