Grant Privett Profile Topics Started Replies Created Engagements Favourites Search topics: Topics Engaged In Viewing 20 topics - 221 through 240 (of 259 total) ← 1 2 3 … 11 12 13 → Topic Voices Posts Last Post GSO 16″ Ritchey-Chretien telescopes Started by: Ron Arbour in: Telescopes 4 11 7 years, 3 months ago Grant Privett Graves loss of signal Started by: Trevor Clifton in: Meteors 4 9 7 years, 3 months ago Grant Privett New generation cameras a game changer for meteor spectroscopy? Started by: Robin Leadbeater in: Spectroscopy 4 6 7 years, 4 months ago Grant Privett C/2017 U1 (PANSTARRS). An interstellar comet? Started by: Nick James in: Comets 4 7 7 years, 4 months ago Nick James UK Location of best number of clear nights and seeing Started by: Eric Watkins in: General Discussion 8 15 7 years, 5 months ago Jimmy Fraser Auroral light pollution Started by: Robin Leadbeater in: Spectroscopy 3 4 7 years, 5 months ago Robin Leadbeater The Victorian Amateur Astronomer – Allan Chapman Started by: Dawson in: History 4 6 7 years, 5 months ago Robin Leadbeater Iron meteors Started by: Bill Ward in: Meteors 3 9 7 years, 5 months ago Grant Privett Image of Crux Started by: Jeremy Shears in: Imaging 4 8 7 years, 5 months ago Lars Lindhard Neutron Star Collision VSS Started by: Nick White in: Variable Stars 4 7 7 years, 6 months ago Grant Privett Fade of Tabby’s Star (KIC 8462852) Started by: Andy Wilson in: Variable Stars 4 7 7 years, 6 months ago Gary Poyner Astronomer or not? Started by: Dr Andrew Smith in: General Discussion 11 13 7 years, 6 months ago Richard Miles Emergency landing at sea Started by: Dawson in: General Discussion 4 5 7 years, 8 months ago Mr Michael Alan Frost Artificial satellite Mayak Started by: David Swan in: General Discussion 4 9 7 years, 8 months ago David Swan August 21 2017 eclipse photography. Started by: Tom Moran in: Sun 3 7 7 years, 8 months ago Tom Moran Faulkes telescope network Started by: Doug Bickley in: Variable Stars 4 5 7 years, 8 months ago Richard Miles Enhanced vision telescopes Started by: Gary Poyner in: Telescopes 5 6 7 years, 9 months ago Nick James C/2017 K2 (PANSTARRS) Started by: Nick James in: Comets 4 6 7 years, 10 months ago Grant Privett IRAF Started by: Dr Andrew Smith in: Spectroscopy 6 16 7 years, 10 months ago Dr Andrew Smith Supernova 2017ein discovered by Ron Arbour Started by: Jeremy Shears in: Variable Stars 3 3 7 years, 10 months ago Grant Privett Viewing 20 topics - 221 through 240 (of 259 total) ← 1 2 3 … 11 12 13 →