VirtualAstro @virtualastro.bsky.social Author and Presenter, Astronomy, Space, Science, Nature and more!
Making stargazing fun and enjoyable for all.
nightskyshow.co.uk meteorwatch.org
IARU Region 1 @iaru-r1.bsky.social The International Amateur Radio Union has been the worldwide voice of radio amateurs, securing and safeguarding the amateur radio spectrum since 1925.
Susie Dent @susiedentwords.bsky.social Always in the Corner
Steve, M1ACB @m1acb.bsky.social Radio Amateur. RSGB General Manager.
WRTC 2026 Director. Member of RSGB, FDARS, MRS, DMU ARS, Camb-Hams, HARS, CDXC, ARRL & RAC - probably many more
Daniel Estévez @destevez.net Everything space & RF. Amateur radio operator (EA4GPZ / M0HXM). PhD in Mathematics from Univ. Autónoma de Madrid. he/him
Phil Crump @philcrump.bsky.social Satellite Comms Engineer by day, SDR and Ham Radio in the off time.
Signal @signal.org Signal is a nonprofit end-to-end encrypted communications app. Privacy isn’t an optional mode, it’s the way Signal works. Every message, every call, every time. https://signal.org/donate/
Wouter 🛰️ @pa3weg.mastodon.social.ap.brid.gy Professional satellite builder 🛰️
Radio amateur - callsign PA3WEG📡
Sound engineer 🎶
Videographer 🎥
allround electronics nutter⚡️.
Weirdly motivational
He/Him
🌉 bridged from ⁂ https://mastodon.social/@pa3weg, follow @ap.brid.gy to interact
David Taylor @gm8arv.bsky.social UK Amateur Radio call GM8ARV, mostly interested in things digital and VHF/UHF, software author.
Wouter 🛰️ @pa3weg.nl WootWoot.
Professional satellite builder 🛰️ Radio amateur 📡 Sound engineer 🎶 Videographer 🎥 allround electronics nutter⚡️.
Secret Demo Club member. what is it? It's a secret!
Weirdly motivational
He/Him
Tim Kirby @timkirby.bsky.social Technical writer, sometime IT guy, radio amateur (GW4VXE and GW4MM) and smallholder. Dysgu Cymraeg hefyd. 
Sam G4DDK (DXing) @g4ddk.bsky.social Retired. Telecoms background. Radio ham. Mostly 6m to 24GHz.
EME, VHF DX chasing. Equipment development
Dr Chris Bridges @chrisbridges.bsky.social Academic at Surrey Space Centre, dad, guitarist, M0IEB
📝 Paper List: https://scholar.google.gr/citations?user=iySVX8MAAAAJ&hl=en
🤌 Uni. Paper Profile: https://openresearch.surrey.ac.uk/esploro/profile/overview?institution=44SUR_INST
Peter, MM9SQL @mm9sql.com Radio Amateur (MM9SQL usually contests as GM5G) https://mm9sql.com & Freelance Web Developer (http://magicbug.co.uk). The maker of the web-based logging app Cloudlog (http://cloudlog.co.uk)
George Smart, M1GEO @m1geo.com Doctor of Electronic Engineering. Principal Hardware Engineer at Arm Ltd. Schematics, PCBs, FPGAs, embedded SW. Linux. HamRadio. @UCL EE alumnus. See https://www.m1geo.com/links/
ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social Official ARISS! ARISS lets students worldwide experience the excitement of talking directly with crew members of the International Space Station via amateur radio, inspiring them to pursue interests in careers in science, technology, engineering and math.
Wikimedia Foundation @wikimediafoundation.org We are the nonprofit organization that hosts Wikipedia and other free knowledge projects. Working to create a world where every human can freely share in the sum of all knowledge.
donate.wikimedia.org
Neil Melville-Kenney @nmk-zerog.bsky.social ESA Parabolic Flight Coordinator, System Engineer, CC Photographer, Classic VW Owner, Whisky fan, Chilli-head, Cinephile, PA9N. Tweets my own.
UK Space Agency @ukspaceagency.bsky.social We boost UK prosperity, understand the Universe, and protect our planet and outer space. gov.uk/ukspaceagency.
John Chinner @johnchinner.bsky.social Head of Outreach - Airbus Defence & Space UK. STEM Ambassador, Space Geek, Robot maker.
Opinions & hair = my own.
Tim O'Brien @proftimob.bsky.social Astrophysics professor, Director Jodrell Bank Centre for Engagement, exploding stars, science bluedot festival, red, two dogs rule the roost.
AstroMeganne @astromeganne.bsky.social Meganne Christian
https://linktr.ee/astromeganne
🇬🇧🇦🇺🇮🇹🇳🇿🇦🇶
European Space Agency astronaut class of 2022. Mission Manager for In Space Manufacturing at the Satellite Applications Catapult
Poppy Northcutt @poppynorthcutt.bsky.social One-time rocket scientist, sometime lawyer, full time women’s right activist
Eric Berger @sciguyspace.bsky.social Senior Space Editor, Ars Technica. Likes rockets. 
Jonathan McDowell @planet4589.bsky.social Astrophysicist
Support the work of Jonathan's Space Report:
https://www.gofundme.com/f/fund-jonathans-space-report-library-transition
Libby Jackson @libbyjackson.com Head of Space, Science Museum.
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app