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- John Haynes (15:51, 31 January 2019)
- Altitude-Azimuth Mount (15:16, 5 February 2019)
- Helpful Formulae (14:36, 7 February 2019)
- Problems Focusing A Newtonian Telescope With a Camera (18:32, 14 February 2019)
- Recommended Mounts for Beginning Astrophotography (17:33, 8 April 2019)
- List of topics that probably need to be discussed (15:52, 15 May 2019)
- Field of View (22:07, 17 May 2019)
- Barrel Size (23:21, 19 May 2019)
- Magnification (17:04, 20 May 2019)
- Focal Ratio (17:38, 20 May 2019)
- Barlow (21:57, 20 May 2019)
- Posting and Editing Guidelines (12:19, 11 June 2019)
- Main Topic Index (09:58, 12 June 2019)
- Invention of the Telescope (15:59, 2 October 2019)
- Astronomy Clubs (13:45, 8 October 2019)
- Recommended Software and Apps For Astronomy (12:27, 30 October 2019)
- Getting Started in Astrophotography (16:15, 20 January 2020)
- Exit Pupil (13:10, 4 February 2020)
- Main Page (13:40, 24 March 2020)
- Digital Astrophotography (09:09, 2 April 2020)