Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
Science
Related: About this forumOrion Nebula as you've never seen it before...
Orion Nebula in Surrounding Dust
Image Credit & Copyright: Robert Fields
Explanation: What surrounds a hotbed of star formation? In the case of the Orion Nebula -- dust. The entire Orion field, located about 1600 light years away, is inundated with intricate and picturesque filaments of dust. Opaque to visible light, dust is created in the outer atmosphere of massive cool stars and expelled by a strong outer wind of particles. The Trapezium and other forming star clusters are embedded in the nebula. The intricate filaments of dust surrounding M42 and M43 appear gray in the above image, while central glowing gas is highlighted in brown and blue. Over the next few million years much of Orion's dust will be slowly destroyed by the very stars now being formed, or dispersed into the Galaxy.
http://apod.nasa.gov/apod/ap140325.html
InfoView thread info, including edit history
TrashPut this thread in your Trash Can (My DU » Trash Can)
BookmarkAdd this thread to your Bookmarks (My DU » Bookmarks)
11 replies, 1927 views
ShareGet links to this post and/or share on social media
AlertAlert this post for a rule violation
PowersThere are no powers you can use on this post
EditCannot edit other people's posts
ReplyReply to this post
EditCannot edit other people's posts
Rec (32)
ReplyReply to this post
11 replies
= new reply since forum marked as read
Highlight:
NoneDon't highlight anything
5 newestHighlight 5 most recent replies
Orion Nebula as you've never seen it before... (Original Post)
pokerfan
Mar 2014
OP
JNelson6563
(28,151 posts)1. What an incredible photo!
secondvariety
(1,245 posts)2. Beautiful...
trusty elf
(7,384 posts)3. Truly awe-inspiring!
tclambert
(11,085 posts)4. Badly in need of a swiffer.
Bernardo de La Paz
(48,988 posts)5. Yawn.
mindwalker_i
(4,407 posts)6. And some Pledge
That would have to be a REALLY BIG swiffer
Callmecrazy
(3,065 posts)7. Imagine there were habitable planets in the nebula...
I wonder how the night sky looks on those worlds. I wonder what those "people" think of their universe. I mean, all they would see is a bunch of dust, right?
How would their religions and their legends explain their existence?
I think I just came up with an idea for a science fiction novel.
packman
(16,296 posts)8. They would call Him DUSTY
and worship at the shrine of dusty thoughts, paying homage to the Father Dusty, his revered son Dustbin and the Holy spirit Dustmite. From dust we come to dust we go.
I think I'll stop now-
Callmecrazy
(3,065 posts)9. Woah, brother...
Ease off on the purple kush. Definitely in another zone there.
pokerfan
(27,677 posts)10. and he'd wear a duster.
Probably drive one too.
packman
(16,296 posts)11. Hey, I had a Duster way back when
Damn fine car-till the engine caught fire.