Feeling inspired by #ArtemisII? 🌕🔭 Written by astronomer @tomkerss and officially approved by @RMGreenwich, #Moongazing is the ideal gift for anyone interested in the #Moon, from beginners to seasoned astronomers. ow.ly/Ih9h50YH21O #NASA #Moon

It's time to Go All In for the National Year of Reading! Whether it's football, music, baking, family-time, sci-fi, or... anything, reading helps you get more out of the things you love. Head to goallin.org.uk to find out more. #GoAllIn2026 #NationalYearofReading2026

This amazing book "Space Hazards" is a must-read for anyone curious about the universe and its real perils. I was lucky to receive a copy from Dr Ryan French @ryanjfrench, and it completely changed how I think about cosmic risks. It gave me a clear and reliable understanding of the dangers that truly matter, cutting through all the hype and misconceptions. Engaging and trustworthy, it helped me see our place in a universe that’s always in motion with far more clarity. Packed with solid facts and probabilities, it left me feeling informed. Thanks Ryan and @CollinsAstro

This practical and handy guide to the planets, stars and constellations visible from the northern hemisphere in 2026 is the ideal stocking filler for all stargazers this Christmas. 💫 ow.ly/WTkn50XBVCc #2026GuideToTheNightSky #Stargazing

From space weather and meteorites to the growing cloud of space debris orbiting our planet, #SpaceHazards is a fascinating #Christmas gift for the space-lover in your life. ☄️ ow.ly/7mzu50XBTom @RyanJFrench #Space #Astronomy #SpaceBooks

Bundle up, the Cold Moon is rising! ❄️🌕 December’s full moon will rise in the night sky tomorrow, Dec. 4. It will mark the last supermoon and full moon of the year.

Marvel at the wonders of the universe this #Christmas with this mesmerising collection of astrophotography – a beautiful gift for the space enthusiast in your family. ✨ ow.ly/Sar950XBn9c #Astronomy #Space #Astrophotography #ChristmasGifts

#Stargazing season is here, and our bestselling Guide to the Night Sky is the perfect practical companion for all stargazers in 2026. 🔭 Now available in three editions, so you can explore the night skies wherever you are in the world. ow.ly/LhCC50XrF25 #Astronomy #Space

Where does the 3I/ATLAS #comet come from and how can you see it from the UK? Read Radmila Topalovic’s latest #blog to find out. ⬇️ Image: International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the Scientist, CC BY 4.0, via Wikimedia Commons ow.ly/T0ji50XrENh #Astronomy

Have you seen the #NorthernLights over your timeline this week? 🌌 In Space Hazards, @RyanJFrench discusses the ways solar storms can disrupt our power grids and satellite networks – and what we’re doing to protect ourselves. 🛰️ ow.ly/hSQE50XqWC4 #Astronomy #Space

With all the strong geomagnetic activity ongoing tonight, have you ever wondered how strong these events need to be to cause some damage? Has this happened in the past? I’d be silly not to use tonight’s hype to promote my new book, ‘Space Hazards’, which explores these questions!

Thank you for joining #CollinsAstronomyWeek! You can still enter all giveaways at: ow.ly/NtjX50X5IAo ⏰ Don’t forget to use code ASTRONOMYWEEK2025 at ow.ly/KY2y50X5IAq to receive 40% off #Astronomy books until midnight! See you next time 👋 @WorldSpaceWeek

#GIVEAWAY ✨ We have partnered with @RMGreenwich to give away 2 tickets to the ZWO #AstronomyPhotographerOfTheYear exhibition, a signed copy of the new Astronomy Photographer of the Year book and more! ow.ly/oRRR50X5IuI #CollinsAstronomyWeek #Competition @WorldSpaceWeek

#GIVEAWAY 🌠 We have partnered with @skyatnightmag to give away a 1-year subscription, a copy of 2026 Guide to the Night Sky and a Collins Planisphere! Enter now: ow.ly/INJy50X5Ig3 @WorldSpaceWeek @RMGreenwich #Competition

What can you see in the night sky this autumn? 🔭 In this blog, Radmila Topalovic covers what to look out for, from constellations and planets to galaxies and meteor showers. ow.ly/flXG50X5I5N #CollinsAstronomyWeek #AstronomyBlog @WorldSpaceWeek

Take a look inside #SpaceHazards by solar physicist, science communicator and author @RyanJFrench ☄️ 🏷️ Save 40% on astronomy books with code ASTRONOMYWEEK2025: ow.ly/LHyo50X5HSZ #CollinsAstronomyWeek @WorldSpaceWeek

#GIVEAWAY 📚 To celebrate #CollinsAstronomyWeek 2025, we’re giving away an incredible bundle of astronomy books and space goodies worth over £100! Enter now: ow.ly/XeoO50X5Hyo @WorldSpaceWeek @RMGreenwich #Competition

What happens when a meteor lands on Earth? 🌍 #SpaceHazards author @RyanJFrench highlights three unique incidents of extraterrestrial home deliveries, their scientific significance and their potential dangers. ow.ly/mf2s50X5HkK #CollinsAstronomyWeek @WorldSpaceWeek

What’s happening in the night sky in #October? Here are some key events to look out for from the Night Sky Almanac 2025. ✨ 🏷️ SAVE 40% on #astronomy books with code ASTRONOMYWEEK2025 (valid until 10th October): ow.ly/XQNK50X5H8M #CollinsAstronomyWeek @WorldSpaceWeek

#GIVEAWAY 🪐✨ To celebrate #CollinsAstronomyWeek 2025, we’re giving away a unique Amber Crystal Solar System Light and a copy of the beautiful Night Sky Almanac 2026. Enter now for the chance to win: ow.ly/Spwi50X5GWe @WorldSpaceWeek @RMGreenwich #competition