General Discussion

This forum has 583 topics, 2,963 replies, and was last updated 5 days, 6 hours ago by Nick James.

Viewing 20 topics - 181 through 200 (of 582 total)

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- Topic
- Voices
- Posts
- Last Post
- Aberrations in astronomy
  Started by: Dawson
- 9
- 11
- 3 years, 7 months ago
  David Arditti
- Astrospeakers Worldwide
  Started by: Graham Winstanley
- 1
- 1
- 3 years, 7 months ago
  Graham Winstanley
- Winchester Weekend 50th, April 2016
  Started by: Pauline Phillips
- 4
- 4
- 3 years, 7 months ago
  Gary Poyner
- Important research papers published
  Started by: Jeremy Shears
- 6
- 7
- 3 years, 7 months ago
  Roger Dymock
- JustGiving page In Memory of Ron Livesey
  Started by: Alex Pratt
- 1
- 1
- 3 years, 8 months ago
  Alex Pratt
- Obs planning software
  Started by: Roger Dymock
- 6
- 9
- 3 years, 8 months ago
  Roger Dymock
- Seeking Volunteers
  Started by: Andrew Thomas
- 1
- 1
- 3 years, 8 months ago
  Andrew Thomas
- 2021 Symposium on Telescope Science
  Started by: David Boyd
- 2
- 2
- 3 years, 8 months ago
  Grant Privett
- Artificial Satellite Section
  Started by: Grant Privett
- 3
- 4
- 3 years, 8 months ago
  Martin Mobberley
- Photoacoustic effect
  Started by: Steve Harvey
- 5
- 6
- 3 years, 9 months ago
  Callum Potter
- Planet Nine
  Started by: Daryl Dobbs
- 1
- 1
- 3 years, 9 months ago
  Daryl Dobbs
- Feb JBAA
  Started by: Paul Anthony Brierley
- 7
- 11
- 3 years, 9 months ago
  Paul Anthony Brierley
- Surface coated mirror
  Started by: Sheridan
- 3
- 3
- 3 years, 9 months ago
  Callum Potter
- Ron Livesey
  Started by: Mark Phillips
- 4
- 4
- 3 years, 9 months ago
  Lyn Smith
- Earth calendar
  Started by: RICHARD FRANCIS PYWELL
- 1
- 1
- 3 years, 9 months ago
  RICHARD FRANCIS PYWELL
- 2021 Quiz
  Started by: Dawson
- 3
- 4
- 3 years, 10 months ago
  Dawson
- American Astronomical Society Reaches Out to Amateurs
  Started by: Michael E. Marotta
- 2
- 3
- 3 years, 10 months ago
  Michael E. Marotta
- 23rd January meeting
  Started by: Daryl Dobbs
- 2
- 2
- 3 years, 10 months ago
  Andy Wilson
- Astronomy during lockdown
  Started by: Steve Knight
- 3
- 3
- 3 years, 10 months ago
  David Swan
- 2020 – how was it for you?
  Started by: Jeremy Shears
- 14
- 14
- 3 years, 10 months ago
  John Cook

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