Comet Holmes, taken at prime focus of 19" reflector at Torquay, Devon, UK.  I was in a hurry, so focus is a little crummy, and there's no dark frame.  Still makes a nice pic, though.
<a href="//commons.wikimedia.org/w/index.php?title=User:Shd01&amp;action=edit&amp;redlink=1" class="new" title="User:Shd01 (page does not exist)">Shd01</a>
2007-10-30
<span class="int-own-work" lang="en">Own work</span>