David Strange Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 8 topics - 61 through 68 (of 68 total) ← 1 2 3 4 Topic Voices Posts Last Post Yerkes Observatory to close Started by: Denis Buczynski in: General Discussion 4 4 6 years, 9 months ago David Strange Sky & Telescope Spectroscopy Webinar Started by: Callum Potter in: Spectroscopy 5 5 8 years, 4 months ago owen brazell Restored 19th century Orrery at NLO Started by: David Strange in: History 1 1 8 years, 7 months ago David Strange Fireball over Southern England 2016/03/17 @ 03:16:54 UT Started by: Steve Bosley in: Meteors 3 4 8 years, 9 months ago Steve Bosley Dr Richard Bangay and his observatory Started by: Mr Michael Alan Frost in: History 4 7 8 years, 11 months ago Carolyn Kennett Donati’s / Great Comet of 1858 Started by: Dawson in: Comets 4 6 8 years, 11 months ago Dawson Thorp Diffraction Gratings Started by: David Strange in: History 2 2 9 years, 6 months ago Jeremy Shears Today’s solar eclipse Started by: Nick James in: Sun 13 18 9 years, 8 months ago Michael O’Connell Viewing 8 topics - 61 through 68 (of 68 total) ← 1 2 3 4