Scientific educational organization composed of amateur astronomers who share common interest in observational astronomy.

Contains discussion forums, photo gallery, activity schedules, sky event updates and club accounts.

Presents details on the organization's membership and member benefits, image gallery, contact details, and astronomy links.

Nonprofit group of amateur astronomers based in Fredericksburg, Virginia holding regular meetings and star parties.

Details club meetings, observing sessions, membership rates and privileges. Also presents astronomy tips and ideas, archive of newsletter and activity pictures.

Features events calendar, lunar phase calendar, instructional materials, International Space Station visible pass details, newsletter issues, and e-mail lists.