Alex Pratt Profile Topics Started Replies Created Engagements Favourites Search topics: Forum Topics Started Viewing 20 topics - 1 through 20 (of 77 total) 1 2 3 4 → Topic Voices Posts Last Post Guardian of the Night Started by: Alex Pratt in: Dark Skies 1 1 1 week ago Alex Pratt Dame Jocelyn Bell Burnell – Companion of Honour Started by: Alex Pratt in: General Discussion 3 4 1 month, 1 week ago Mike German Asteroid 2024 YR4 – Close approach in 2032 – Risk of Earth impact Started by: Alex Pratt in: Asteroids 3 5 1 month, 1 week ago Nick James Poisonous books – Dangers from the past Started by: Alex Pratt in: History 3 5 1 month, 2 weeks ago Dr Richard John McKim Uncontrolled re-entry of Kosmos 482 – failed Venera lander – around May 10 Started by: Alex Pratt in: Spacecraft 3 5 2 months, 3 weeks ago Trevor Emmett eta Aquariid meteors Started by: Alex Pratt in: Meteors 1 1 2 months, 3 weeks ago Alex Pratt April Lyrids Started by: Alex Pratt in: Meteors 7 17 3 months ago Alex Pratt Historical solar eclipses Started by: Alex Pratt in: Eclipses and Transits 1 1 4 months, 3 weeks ago Alex Pratt Storm Dunlop Started by: Alex Pratt in: BAA Events and News 9 18 5 months ago Alex Pratt Moon occults Saturn on 2025 January 4 Started by: Alex Pratt in: Saturn 3 4 6 months, 3 weeks ago Mr Giovanni Di Giovanni Quadrantids 2025 Started by: Alex Pratt in: Meteors 1 1 6 months, 4 weeks ago Alex Pratt MBE for Howard Parkin Started by: Alex Pratt in: Dark Skies 2 2 7 months ago Richard Miles Gaia – end of spacecraft observations – call for amateur photometry Started by: Alex Pratt in: Spacecraft 1 1 7 months, 3 weeks ago Alex Pratt Lunar occultation of Mars on 2024 December 18 Started by: Alex Pratt in: Moon 1 1 7 months, 3 weeks ago Alex Pratt Leonid meteor shower Started by: Alex Pratt in: Meteors 9 11 8 months ago Mr Giovanni Di Giovanni ESA NEOCC VESPA service now available Started by: Alex Pratt in: General Discussion 2 2 8 months, 1 week ago Nick James ESA – Hera planetary defence mission: solving asteroid mysteries Started by: Alex Pratt in: Asteroids 1 1 10 months ago Alex Pratt Interesting lunar occultations in August 2024 Started by: Alex Pratt in: Moon 5 13 11 months, 1 week ago Mr Giovanni Di Giovanni Aurora alert Started by: Alex Pratt in: Atmospheric Phenomena 2 4 11 months, 2 weeks ago Robin Leadbeater Close approach of asteroid 2024 MK on 2024 June 29 Started by: Alex Pratt in: Asteroids 2 8 1 year ago Nick James Viewing 20 topics - 1 through 20 (of 77 total) 1 2 3 4 →