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The Hubble Space Telescope has sent back the best view yet of a picture-perfect galaxy known as M81 or Bode's Galaxy, resolving single points of starlight as well as star clusters and glowing regions of fluorescent gas.
"The amazing detail in this image took our breath away," Andreas Zezas, an astronomer at the Harvard-Smithsonian Center for Astrophysics, said in a news release unveiling the image. "We can see individual stars like tiny grains of sand."
But Hubble's image, presented Monday at the American Astronomical Society's spring meeting in Honolulu, is in a class of its own. It took the equivalent of two and a half days of observing time - parceled out over two years - for Hubble's Advanced Camera for Surveys to collect the visible-light and infrared data that went into this picture.
Originally posted by elevatedone
Zoom in to the lower right hand corner of the picture. What the heck is that? I can't post the pic here... not sure how... it's different than others.
Very interesting - black hole, star, galaxy...?
[edit on 30-5-2007 by 12m8keall2c]
www.eso.org...
www.eso.org...
Zoom in to the lower right hand corner of the picture. What the heck is that? I can't post the pic here... not sure how... it's different than others.
Originally posted by Beamish
On a seperate point, do these images affect you guys as much as they do me? Personally, I can stare at them for what seems an age, totally lost in their achingly surreal beauty. There are few things that move me emotionaly and spiritualy, (I'm not hard head, just frustratingly rational) but the results of the Hubble telescope continualy manage to stop me dead in my tracks.
Originally posted by xarprax
I downloaded the 75mb JPEG, opened it with Photoshop and this is what I get when I zoomed into the speck on lower right corner of the image.
What could this be?
Originally posted by antar
God the thought of that scares me, what would be happening to any planets with life on them? What if they were in the same stage of evolution as us and had the same level of space exploration? Would the two dimensional realities be blending? Talk about a shift... It would be worth it to set up a satellite to watch for any incoming or out going craft. (As you can tell I believe in life out there,lol)
Originally posted by Byrd
if I'm not mistaken, that's two galaxies colliding at right angles. The "streamer" is actually a second galaxy, and you're seeing it edge onwards.
(heh! That's three of us who identified it. I came a bit late to the party.)
[edit on 30-5-2007 by Byrd]
Originally posted by Brother Stormhammer
It's possible that the inhabitants of planets in those galaxies could suffer no impact at all, other than some really spectacular night skies. Compared to a galaxy (at least in the 'arms'), a puff of cigar smoke is denser than a lead brick. The odds of a physical impact are tiny. There is the possibility of orbital preturbations for some planets, though it's probably not going to be terribly common.
New stars will be born there and in the course of the next million year they will make the Antennae galaxies twice as bright in the infrared.