Very strange comet indeed. The picture was taken at Sandsli outside Bergen, Norway. October 25, 2007, 20:29 UT+2. Conditions: Thin clouds. Camera: Canon EOS 30D. Telescope: William Optics ZenithStar 80 II ED APO refractor Exposure: 1 sec, f6.8, at 800 ISO, 5 exposures aligned and stacked manually in PhotoShop CS2.

I can say this comet is just extra amazing. This is very big, bright and beautiful. I found and captured image easily with much light pollution, in Tehran city. I captured these image with Canon EOS 20D, EQ6 mount and Meade 8" Telescope and edited with Photoshop CS2, also I took nebula-broadband filter for better resolution. You can see this comet with the naked-eye when the great moon in the sky.

Taken with SPIcam on the ARC 3.5m Telescope at Apache Point Observatory 1sec exposure each in MSSSO RGB filters

Holy smoke! This is one of the weirdest things I've ever seen. Reminiscent of Comet IRAS-Araki-Alcock back in '83, yet strangely different. I wonder what it will do next? All images made with a Fuji FinePix S2 digital camera at ISO 400. #1 with 54 mm lens at f4, 64 sec exposure, 12:16 AM MDT #2 with 300 mm lens at f4, 62 sec exposure, 12:25 AM MDT #3 with 2100 mm 11" telescope at prime focus, 20 sec exposure, 12:41 AM MDT

The comet was bright yellow with a green halo, very bright in viewfinder. taken with 12.5" f/5 newtonian and Canon XTi.

These images were made with a Canon 300D at ISO 200 on a 12" LX200. The left side is a 1-sec exposure and shows the sunlight illuminated central coma, very much as it appeared visually. The right side is a 5-min exposure that shows the glowing ionized gas in the outer coma.

I was able to observe this comet at 2:00am, it has no visible tail but with a near full moon I didn't expect to see one. It is planet like with a yellowish colour, a very easy naked eye object to view even with strong moon light. It was a beautiful sight from tropical North Queensland. I snapped the attached photo with my Nikon coolpix 4500.

After our regular astronomy meeting, members of our club went to our Laval Observatory to see this comet. Fantastic event... WOW ! Easy to target.

Between 11 PM when I went to bed and 4 am when I got up the comet seemed to have grown by about 25%. Imaged with a Stellarvue SV115 APO refractor and SBIG ST-10XME CCD Camera. 40 image each LRGB of 1.5 seconds each.

In my 92mm refractor, 17P/Holmes has the look of a planetary nebula. In my 10" its core and coma are easily seen. It shows a golden color - like polished bronze.

Pictures taken with Celestron C8 SC, EQ6 mount. Camera Philips SPC900. Procesed with registax. Fixed picture taken at 22:15UT Animation from 21:45UT to 22:30UT, show a bit size change.