- Anything Goes!! (Well Almost)
- Astronomical Spectroscopy
- Astronomy News
- ATM
- Beginners Corner
- Astro-imaging Discussion
- Binoculars-Bino-Viewing
- Collimation Issues/Procedures
- Double Stars
- DSC
- Eyepieces and visual accessories
- Equipment Discussion
- Filters
- Light Pollution Discussion
- Maksutov Cassegrain/Newtonian Scopes
- Mounts/tripods/Piers
- Observatories/Installation & Construction
- Pictures of me and my Setup
- Reflectors
- Refractors
- Remote-Scope.com (Internet based Remote Imaging)
- Solar Viewing
- Star Parties
- Suggestion Box
- Variable Stars and Photometry
- Wildlife/Nature Photography