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View Full Version here: : Hubble looks at 17P/Holmes, 15/11/07


circumpolar
16-11-2007, 05:47 AM
NASA's Hubble Space Telescope has probed the bright core of Comet 17P/Holmes, which, to the delight of sky watchers, mysteriously brightened by nearly a millionfold in a 24-hour period beginning Oct. 23, 2007.

Story and pictures here.
http://hubblesite.org/newscenter/archive/releases/2007/40/image/a/

This Picture appears on the Hubble website as well. AMAZING!!! (1.22MB)
http://hubblesite.org/newscenter/archive/releases/2007/40/image/c/format/xlarge_web/
The ground-based image of Comet 17P/Holmes was taken November 1, 2007, by astrophotographer Alan Dyer. The observations were made in southern Alberta, Canada with a 105mm apochromatic refractor at f/5 with a Canon 20Da camera at ISO400. Field is about 2.5 x 1.5 degrees.

iceman
16-11-2007, 05:57 AM
Nice image, but not what we hoped for, probably. At least not what I hoped for in terms of pretty pictures :) Still an interesting image.

How stoked would Alan Dyer be though!

circumpolar
16-11-2007, 06:09 AM
Agree, wide field-shots or just medium magnification show the comet at it's best. I was hoping to see images as good as that of comet 73P/Schwassman-Wachmann taken last year by Hubble. Those pictures showed amazing detail of a comet breaking up at ultra high mag.

Alan's shot is great. :thumbsup:

fringe_dweller
16-11-2007, 02:08 PM
appears to be a new and follow-up interesting hubble even closer view at whats causing this phenomenon - just released!

iceman
16-11-2007, 02:08 PM
:lol:

tornado33
16-11-2007, 06:55 PM
Just goes to show how small the nucleus must be, not even Hubble can resolve it. I was wondering when Hubble was going to photograph Holmes none the less.
Scott