Deep Sky Observing
Links
Ray Cash's Deep-Sky Page
http://members.aol.com/anonglxy/deepsky.htm
Photos and information about deep-sky observing.
Arp's Catalog Of Peculiar Galaxies
http://members.aol.com/arpgalaxy/index.html
Summarizes catalog of 338 peculiar galaxy views gathered by Dr. Halton C. Arp in his Atlas of Peculiar Galaxies.
Deep-Sky.Org
Features a reference of Messier objects, telescope information, and deep-sky links.