Alex Pratt Profile Topics Started Replies Created Engagements Favourites Search topics: Forum Topics Started Viewing 20 topics - 1 through 20 (of 65 total) 1 2 3 4 → Topic Voices Posts Last Post Gaia – end of spacecraft observations – call for amateur photometry Started by: Alex Pratt in: Spacecraft 1 1 2 weeks, 3 days ago Alex Pratt Lunar occultation of Mars on 2024 December 18 Started by: Alex Pratt in: Moon 1 1 2 weeks, 4 days ago Alex Pratt Leonid meteor shower Started by: Alex Pratt in: Meteors 9 11 3 weeks, 5 days ago Mr Giovanni Di Giovanni ESA NEOCC VESPA service now available Started by: Alex Pratt in: General Discussion 2 2 1 month ago Nick James ESA – Hera planetary defence mission: solving asteroid mysteries Started by: Alex Pratt in: Asteroids 1 1 2 months, 3 weeks ago Alex Pratt Interesting lunar occultations in August 2024 Started by: Alex Pratt in: Moon 5 13 4 months ago Mr Giovanni Di Giovanni Aurora alert Started by: Alex Pratt in: Atmospheric Phenomena 2 4 4 months, 1 week ago Robin Leadbeater Close approach of asteroid 2024 MK on 2024 June 29 Started by: Alex Pratt in: Asteroids 2 8 5 months, 1 week ago Nick James 2024 LH1, the second closest close approach Started by: Alex Pratt in: Asteroids 1 1 6 months, 1 week ago Alex Pratt Greenock meeting – Astronify Started by: Alex Pratt in: Variable Stars 4 7 7 months ago Mark Phillips 2024 eta Aquariids Started by: Alex Pratt in: Meteors 1 1 7 months, 3 weeks ago Alex Pratt ESA’s NEOCC provides up-to-date determinations of the Yarkovsky effect Started by: Alex Pratt in: Asteroids 1 1 10 months, 2 weeks ago Alex Pratt BBC1 Antiques Roadshow – Pollok Country Park – William Lassell Started by: Alex Pratt in: History 1 1 11 months, 2 weeks ago Alex Pratt The Moonwalkers Started by: Alex Pratt in: Spacecraft 1 1 1 year ago Alex Pratt Moon occults Venus on 2023 November 9 Started by: Alex Pratt in: Moon 2 3 1 year, 1 month ago Alex Pratt Unveiling of asteroid Bennu sample from OSIRIS-REx mission Started by: Alex Pratt in: Asteroids 1 1 1 year, 2 months ago Alex Pratt Live coverage of OSIRIS-REx asteroid sample return Started by: Alex Pratt in: Asteroids 1 1 1 year, 3 months ago Alex Pratt Call for amateur observations of Uranus and Neptune Started by: Alex Pratt in: Uranus 1 1 1 year, 3 months ago Alex Pratt Wonders of the Moon Started by: Alex Pratt in: Moon 1 1 1 year, 4 months ago Alex Pratt BAA Spring meeting – Cardiff Started by: Alex Pratt in: BAA Events and News 5 11 1 year, 5 months ago Alex Pratt Viewing 20 topics - 1 through 20 (of 65 total) 1 2 3 4 →