Hale-Bopp
- News report on comet observations with Hubble Space Telescope.
- http://hubblesite.org/newscenter/newsdesk/archive/releases/1997/08/

Comet Hale-Bopp, The Great Comet of 1997
- Images, news archive, articles.
- http://www.jpl.nasa.gov/comet/

Russell Sipe - Comet Hale-Bopp
- Includes a preface, facts about its discovery, a chronology of the events as well as images organized in five volumes.
- http://www.sipe.com/halebopp/

First International Conference on Comet Hale-Bopp
- Includes details about this conference, hotel information and a list of planned activities.
- http://www.iac.es/Hale-Bopp/

SpaceViews: Comet Hale Bopp
- Information, articles, observing tips and lists of links about Comet Hale-Bopp.
- http://www.seds.org/spaceviews/halebopp/

UH Institute for Astronomy
- Includes news and images obtained by University of Hawaii astronomers.
- http://www.ifa.hawaii.edu/images/hale-bopp/hale-bopp.html