Sky & Telescope's Comet Page Here you'll find information about bright comets currently of interest to amateur astronomers. Remarkably, Comet Hale-Bopp, the Great Comet of 1997, followed hot on the heels of Comet Hyakutake, the Great Comet of 1996.
http://www.skypub.com/sights/comets/comets.shtml (Added: 12/26/00))
Small Comets Images produced by cameras on NASA's Polar spacecraft have confirmed that Earth is being pelted by thousands of small comets each day.
http://smallcomets.physics.uiowa.edu/ (Added: 12/26/00))
Universe Guide Site dedicated to everything to do with the Universe, both Factual ( Planets, Stars, Comets, Others ) and Fictional ( Star Wars, Trek, Farscape and others )
http://www.universeguide.com/Comets.php (Added: 07/18/08))