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

n2doc

(47,953 posts)
Thu Mar 29, 2012, 09:06 AM Mar 2012

Another Stunning Hubble Space Pic!

The NASA/ESA Hubble Space Telescope has spotted a UFO — well, the UFO Galaxy, to be precise. NGC 2683 is a spiral galaxy seen almost edge-on, giving it the shape of a classic science fiction spaceship. This is why the astronomers at the Astronaut Memorial Planetarium and Observatory gave it this attention-grabbing nickname.

While a bird’s eye view lets us see the detailed structure of a galaxy (such as this Hubble image of a barred spiral), a side-on view has its own perks. In particular, it gives astronomers a great opportunity to see the delicate dusty lanes of the spiral arms silhouetted against the golden haze of the galaxy’s core. In addition, brilliant clusters of young blue stars shine scattered throughout the disc, mapping the galaxy’s star-forming regions.

Perhaps surprisingly, side-on views of galaxies like this one do not prevent astronomers from deducing their structures. Studies of the properties of the light coming from NGC 2683 suggest that this is a barred spiral galaxy, even though the angle we see it at does not let us see this directly.

NGC 2683, discovered on 5 February 1788 by the famous astronomer William Herschel, lies in the Northern constellation of Lynx. A constellation named not because of its resemblance to the feline animal, but because it is fairly faint, requiring the “sensitive eyes of a cat” to discern it. And when you manage to get a look at it, you’ll find treasures like this, making it well worth the effort.
larger versions:
http://www.spacetelescope.org/images/potw1213a/

11 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Another Stunning Hubble Space Pic! (Original Post) n2doc Mar 2012 OP
Ooo! Hubble Eye Candy doesn't get better longship Mar 2012 #1
Pow! byronius Mar 2012 #2
That is unbelievably beautiful krispos42 Mar 2012 #3
I wanna go! obxhead Mar 2012 #4
Majestic! Sublime! trusty elf Mar 2012 #5
my new desktop corkhead Mar 2012 #6
I love Hubble secondvariety Mar 2012 #7
Awesome plus 10, indeed. dixiegrrrrl Mar 2012 #8
Life? Godot51 Mar 2012 #9
Wouldn't it be cool if that were just one cell Lucky Luciano Mar 2012 #10
I used to and still have that thought as a possibility. Broderick Mar 2012 #11

corkhead

(6,119 posts)
6. my new desktop
Thu Mar 29, 2012, 01:35 PM
Mar 2012

I use 3 different PCs over the course of the day and they each have different NASA pics. Love em.


Thanks for posting

Lucky Luciano

(11,257 posts)
10. Wouldn't it be cool if that were just one cell
Thu Mar 29, 2012, 11:37 PM
Mar 2012

...of a larger organism? I often think such zany thoughts!

Broderick

(4,578 posts)
11. I used to and still have that thought as a possibility.
Fri Mar 30, 2012, 07:07 AM
Mar 2012

We are merely inhabitants on a neutron or something and part of a whole larger thing. Much larger. Time space dimension of sorts. Maybe the last fifteen billion years we are part of something growing, or growing older. Expanding.

Latest Discussions»Culture Forums»Science»Another Stunning Hubble S...