Discussions and questions with answers.

Planetary and deep sky observing, equipment, general discussions, and announcements.

Dedicated to the discussion of amateur astronomy, especially observing.

Public rooms include youth in astronomy, virtual telescope, SolNet solar observers, ICSTARS, southern skies, eclipse chasers, and starmaster.

Collection of forums for the amateur including gear and observing, astrophotography and imaging, review, classified ads, beginner's corner, and The Black Hole.

Message boards to ask questions or offer advice

Locating, identifying and alerting members to the most beautiful and interesting astronomical images on the Web.

General, observing, imaging, equipment, news, clubs, and education.

Members to share their thoughts on various equipment comparisons and various brand names.

General, astrophotography, fun stuff, gallery, and FAQ.

Against the mainstream, general, Martian chronicles, lunar conspiracies, bad TV and bad movies, the book, and Planet X.

Subject discussion related topic.

Announcements and news, equipment, astrophotography, specific equipment, observing, specialty, manufacturers, and galleries.

Discussion of telescope and accessories for owners and anyone considering using the ETX.

Forum for all aspects of amateur Astronomy.

International online community of amateur astronomers.

Discussion, search tool, clocks, news, and links.

Provides information and photos pertaining to the Solar System.

Manned and unmanned missions, space exploration, astronomy, how to's, and astro physics and biology.

Space (sci.space) and astronomy (sci.astro) newsgroups with general (alt.astronomy), solar (alt.astronomy.solar), and UK astronomy (uk.sci.astronomy) news groups.

Forum for amateurs in and out of Chicago with categories such as space exploration, events and observations, and strange and unusual astronomy.

Yahoo Chat for people interested in astronomy and space exploration.