Russell McMahon wrote: > Well known very dim periodic comet which is hard to find at > the best of times suddenly increases in brightness a million > fold about a week ago. > Pretty much a northern hemisphere event alas. (If it can > hang on at that brightness for another 2 weeks I may get to > see it.) > > Cometography account of recent outburst > > http://cometography.com/pcomets/017p.html > > Indicative photo > "Just another star" :-) > > > http://www.spaceweather.com/comets/holmes/24oct07/Martin-Mc-Kenna1.jpg > > Universe today > > > http://www.universetoday.com/2007/10/24/comet-17pholmes-erupts-in-the-sky/ > > > http://tomsastroblog.com/?p=1314 > > > http://www.google.co.nz/search?hl=en&q=Comet+17P%2FHolmes&meta= > > http://news.google.co.nz/news?q=Comet+17P/Holmes&num=100&hl=en&newwindow=1&safe=off&um=1&ie=UTF-8&sa=X&oi=news_result&resnum=1&ct=title You might want to see what Michael Covington is doing to track the progress of 17/P Holmes. He also talks a lot about how he gets his photographs, which might be helpful to other amateur astronomers. Scroll down to get all the posts. http://www.covingtoninnovations.com/michael/blog/0710/ -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist