Based in Grand Forks, North Dakota and includes schedules, gallery, archive, and links.
Newsletters, star parties, mirror making, observing notes, outreach events, gallery, and archives located in Lincoln, Delaware.
Astro news, deep sky atlas, views of the solar system, cosmic thoughts, and links located in Honolulu.
Rules and regulations, the list, and observation tip and guides.
For NexStar telescope owners, and grants certificates and admission for those viewing 40 of the 50 objects on the list.
Store, universe today, gallery, comet gallery, and links located in Sioux Falls, South Dakota.
General club information, newsletter, equipment, library, facilities, and public programs located at Minneapolis.
Calendar, resources, forums, gallery, and library located at North Scituate.
Events, meeting, calendar, history, and image archive located at located at Williston.