Science, Astronomy, Amateur, Organizations - The Albuquerque Astronomical Society. News, educational outreach, programs, newsletter, classifieds, and archives in New Mexico.
Science, Astronomy, Amateur, Organizations - Students for the Exploration and Development of Space. Forum, image archive, astro maps, best of Hubble, comet archive, and news.
Science, Astronomy, Amateur, Organizations - Saint Louis Astronomical Society. Meeting announcements, images, clear sky clocks, star party information, and links.
Science, Astronomy, Amateur, Organizations - San Jose Astronomical Association. Star parties, lunar eclipse information, hints for beginners, star party etiquette, and activities.
Science, Astronomy, Amateur, Organizations - Oklahoma City Astronomy Club. Forum, meetings, star parties, public outreach, newsletter, programs, and library.
Science, Astronomy, Amateur, Organizations - Mountain Skies Astronomical Society. Gift shop, astronomy village, star atlas, calendar of events, news, and basic information located at Lake Arrowhead, California.
Science, Astronomy, Amateur, Organizations - Hawaiian Astronomical Society. Astro news, deep sky atlas, views of the solar system, cosmic thoughts, and links.