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

Skip to comments.

Astronomy Picture of the Day -- IC 59 and IC 63 in Cassiopeia
NASA ^ | November 03, 2011 | (see photo credit)

Posted on 11/03/2011 3:24:55 AM PDT by SunkenCiv

Explanation: These bright rims and flowing shapes suggest to some melting ice cream on a cosmic scale. Looking toward the constellation Cassiopeia, the colorful (zoomable) skyscape features the swept back, comet-shaped clouds IC 59 (left) and IC 63. About 600 light-years distant, the clouds aren't actually melting, but they are slowly dissipating under the influence of ionizing ultraviolet radiation from hot,luminous star gamma Cass. Gamma Cass is physically located only 3 to 4 light-years from the nebulae, just off the upper right edge of the frame. In fact, slightly closer to gamma Cass, IC 63 is dominated by red H-alpha light emitted as the ionized hydrogen atoms recombine with electrons. Farther from the star, IC 59 shows proportionally less H-alpha emission but more of the characteristic blue tint of dust reflected star light. The field of view spans about 1 degree or 10 light-years at the estimated distance of gamma Cass and friends.

November 03, 2011

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; astronomy; cassiopeia; science
[Credit & Copyright: Ken Crawford (Rancho Del Sol Obs.)]

1 posted on 11/03/2011 3:24:57 AM PDT by SunkenCiv
[ Post Reply | Private Reply | View Replies]

To: brytlea; cripplecreek; decimon; bigheadfred; KoRn; Grammy; married21; steelyourfaith; Mmogamer; ...

2 posted on 11/03/2011 3:25:31 AM PDT by SunkenCiv (It's never a bad time to FReep this link -- https://secure.freerepublic.com/donate/)
[ Post Reply | Private Reply | View Replies]

To: SunkenCiv

Beautiful picture, SunkenCiv. I almost see a bird in flight (on the right hand side)!


3 posted on 11/03/2011 3:31:00 AM PDT by momtothree
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv; momtothree
A painted canvas by the hand of God. Agreement with momtothree.
4 posted on 11/03/2011 4:36:34 AM PDT by no-to-illegals (Please God, Protect and Bless Our Men and Women in Uniform with Victory. Amen. --> AmeriCain)
[ Post Reply | Private Reply | To 2 | View Replies]

To: SunkenCiv

Is that Gandalf there on the right?


5 posted on 11/03/2011 4:38:58 AM PDT by Tainan (Cogito, ergo conservatus sum)
[ Post Reply | Private Reply | To 1 | View Replies]

To: SunkenCiv

That looks like an Angel!

No..wait...this is a SCIENTIFIC Thread! LOL!


6 posted on 11/03/2011 5:23:58 AM PDT by left that other site (Psalm 122:6)
[ Post Reply | Private Reply | To 2 | View Replies]

To: SunkenCiv

“Gamma Cass is located ONLY (emphasis added) 3-4 light years from the nebula...” How easily we throw such figures around. Remember, one light year equals six trillion miles.


7 posted on 11/03/2011 5:59:07 AM PDT by ixtl ( You live and learn. Or you don't live long.)
[ Post Reply | Private Reply | To 1 | View Replies]

Wake Up And Donate!


Click The Pic

Let's Make The Bar Yellow!

8 posted on 11/03/2011 6:54:56 AM PDT by DJ MacWoW (America! The wolves are here! What will you do?)
[ Post Reply | Private Reply | To 1 | View Replies]

To: ixtl

Gamma Cass never got to see her grandchildren, as far as I know, darn that ham sandwich.


9 posted on 11/03/2011 6:45:23 PM PDT by SunkenCiv (It's never a bad time to FReep this link -- https://secure.freerepublic.com/donate/)
[ Post Reply | Private Reply | To 7 | View Replies]

To: momtothree; Tainan

Thanks!


10 posted on 11/03/2011 6:49:44 PM PDT by SunkenCiv (It's never a bad time to FReep this link -- https://secure.freerepublic.com/donate/)
[ Post Reply | Private Reply | To 3 | View Replies]

To: momtothree

Yes, I see two doves dancing in delighted flight!


11 posted on 11/04/2011 3:00:45 AM PDT by .30Carbine
[ 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