Alex Pratt Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 181 through 200 (of 234 total) ← 1 2 3 … 9 10 11 12 → Topic Voices Posts Last Post BAA weekend Meeting, Armagh, Northern Ireland Started by: Mike Foylan in: BAA Events and News 10 18 5 years, 9 months ago David Arditti Perseid fireball and spectrum Started by: Bill Ward in: Meteors 5 14 5 years, 10 months ago Bill Ward Faint(ish) sporadics Started by: Bill Ward in: Meteors 3 7 5 years, 11 months ago Bill Ward Comet Section Meeting on Saturday, May 18 Started by: Nick James in: Comets 5 11 6 years ago Alex Pratt Starlink Satellites 1 2 Started by: Neil Morrison in: General Discussion 9 30 6 years, 1 month ago Dr Paul Leyland 2019 Quadrantids – Radio Detections Started by: Michael O’Connell in: Meteors 9 13 6 years, 3 months ago Mike German HD video meteor spectroscopy Started by: Bill Ward in: Meteors 4 14 6 years, 4 months ago Bill Ward Dew shields Started by: Alan Thomas in: Telescopes 5 11 6 years, 4 months ago Dr Paul Leyland Sky and Telescope 1 2 Started by: David Swan in: General Discussion 19 29 6 years, 4 months ago Nik Szymanek New Horizons about to fly past ‘Ultima Thule’ Started by: Alex Pratt in: Asteroids 5 6 6 years, 6 months ago Mr Jack Martin Bright meteor spectrum Started by: Bill Ward in: Meteors 3 6 6 years, 8 months ago Alex Pratt The Dragon Wakes Started by: Alex Pratt in: Meteors 5 5 6 years, 8 months ago David Dunn NEMETODE Workshop, Dunsink Observatory Dublin – Sat 15th Sept Started by: Michael O’Connell in: Meteors 9 17 6 years, 9 months ago Alex Pratt Perseids – Radio Data – 2018 August Started by: Michael O’Connell in: Meteors 3 4 6 years, 9 months ago Alex Pratt George Alcock Exhibtion at Peterborough Library Started by: Denis Buczynski in: General Discussion 2 2 6 years, 11 months ago Alex Pratt Unusually slow triple peaking meteor Started by: Andrew Ciavarella in: Meteors 2 3 7 years ago Andrew Ciavarella Russian Fireball Started by: Michael O’Connell in: Meteors 3 3 7 years ago Alex Pratt Liquid crystal shutters for meteor observing. 1 2 Started by: Bill Ward in: Meteors 6 22 7 years, 1 month ago Alex Pratt New book on The Moon Started by: Dawson in: Moon 8 15 7 years, 1 month ago Lars Lindhard Units in astronomy Started by: Dawson in: General Discussion 8 9 7 years, 1 month ago Alex Pratt Viewing 20 topics - 181 through 200 (of 234 total) ← 1 2 3 … 9 10 11 12 →