The Hale-Bopp Home Page: Russell Sipe's extensive image-packed site about the comet. ***
NASA: The space agency's official home page, updated regularly with news and images from current missions. ****
Astronomy Magazine: A starting point for the magazine's readers and other astronomy buffs. **
Babylon 5: The official Warner Bros. home page for the science fiction TV series and cult classic. ***
Heaven's Gate: A copy of the San Diego cult's official site detailing their UFO-based beliefs. *