Cult members recently followed comet Hale-Bopp right out of orbit, but comets and the apocalypse have a long history together. Learn more here.

Features color photographs of this comet taken in New Jersey and New York. Click on images to enlarge.

Presents information on this project to chronicle the passing of the comet in the solar system. Explore images, news updates and links.

Presents an interactive journey into the life of comet Hale-Bopp. Find a sky guide, photos, and information on the discoverers.

Features an archived collection of news articles, observation information, and links pertaining to comet Hale-Bopp.

Presents a technical look at comet Hale-Bopp with these articles, IfA documents, images and spectra, and FAQs.

Get quick answers to some of the most popular questions asked by the press regarding the passage of Comet Hale-Bopp.

Visit this official site for images, events, historical facts, field guides, a chronology, controversy, and subscriptions to Hale-Bopp Magazine.

View daily pictures of Comet Hale-Bopp from telescopes around the world, or upload your own images.

European Southern Observatory presents news updates about this comet, plus images and links to other comets.

Apocalyptic site outlines the scriptural connection between the end of the world and the arrival of comets. With photos.