David Swan Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 101 through 120 (of 168 total) ← 1 2 3 … 5 6 7 8 9 → Topic Voices Posts Last Post Comet Section Meeting on Saturday, May 18 Started by: Nick James in: Comets 11 18 5 years, 9 months ago Grant Privett Sky and Telescope 1 2 Started by: David Swan in: General Discussion 19 29 5 years, 9 months ago Nik Szymanek C/2018 Y1 (Iwamoto): visual obs and imaging Started by: David Swan in: Comets 2 2 5 years, 9 months ago Peter Carson potentially bright supernova in NGC3254 Started by: Robin Leadbeater in: Spectroscopy 4 8 5 years, 9 months ago David Swan Comet 46P Wirtenan – visibility Started by: Andrew Paterson in: Comets 7 7 5 years, 10 months ago Peter Carson Which planet is closest to Earth ? Started by: Mr Jack Martin in: Mars 8 11 5 years, 10 months ago Mr Jack Martin Dew heater from a remote site with car. Started by: Chrisantha Fernando in: Telescopes 2 3 5 years, 10 months ago Chrisantha Fernando Did Aboriginal Australians Discover the Variability of Betelgeuse? Started by: Jeremy Shears in: History 6 7 5 years, 11 months ago Dominic Ford another amateur comet discovery Started by: Denis Buczynski in: Comets 5 8 5 years, 11 months ago David Swan Animated GIFs Started by: Eliot Hall in: Website News and Help 2 2 5 years, 11 months ago David Swan SN2018oh featured on Sky and Telescope website Started by: Robin Leadbeater in: Variable Stars 3 3 5 years, 11 months ago David Swan Spectrum of Comet 46P/Wirtanen Started by: Robin Leadbeater in: Comets 5 14 5 years, 11 months ago Robin Leadbeater Christmas meeting Livestream 1 2 Started by: Nick James in: BAA Events and News 21 32 5 years, 11 months ago Nick James SN 2018ivc in M77 Started by: James Gage in: General Discussion 5 6 5 years, 11 months ago James Gage NASA InSight Started by: David Swan in: Mars 2 3 5 years, 12 months ago David Swan new visual comet discovery by Don Machholz 1 2 Started by: Denis Buczynski in: Comets 10 26 6 years ago David Swan AGM videos Started by: Nick James in: BAA Events and News 2 2 6 years ago David Swan Imaging comets with a OSC CCD? Started by: Helen Usher in: Comets 3 3 6 years ago Nick James Advice on Barlows / tele-extenders please. Started by: Dr Paul Leyland in: Telescopes 2 2 6 years, 1 month ago David Swan Supernova SN 2018gwo Started by: Robin Leadbeater in: Spectroscopy 2 3 6 years, 1 month ago Robin Leadbeater Viewing 20 topics - 101 through 120 (of 168 total) ← 1 2 3 … 5 6 7 8 9 →