Dave @davejeeping.bsky.social 🌞
Stephen Serjeant on W @stephenserjeant.wsocial.eu Backup a/c. Astronomy Prof at Open University. 26.2. #RejoinEU, £➡️€. Views not OU’s and often not even mine. He/him
🐘 https://mas.to/@stephenserjeant
🧵 https://www.threads.net/@prof.stephen.serjeant
ORCID https://orcid.org/0000-0002-0517-7943
Calista @calista747.bsky.social I love sharing my stories and connecting with others who inspire me
Dan F-M @dfm.io Retired computational astrophysicist
Interpretability at Anthropic; prev Google DeepMind, Simons Foundation, Journal of Open Source Software
(he/him)
https://dfm.io // https://github.com/dfm
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning
Passionate about a better future for science communication via @astrosky.eco
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Adam Becker @adambecker.bsky.social Journalist & astrophysicist. Host, @dreamingagainstthemachine.com. New book: MORE EVERYTHING FOREVER, about broken futures pushed by tech billionaires. Words in the Atlantic, NPR, NYT, the Guardian, BBC, SciAm, Fortune, etc. He/him. Signal: adambecker.84
.Astronomy @dotastro.bsky.social Conference series about what happens when hackers, astronomers and the web all get together.
Bruno Merín @brunomerin.bsky.social CHEOPS Project Scientist at the European Space Agency, Madrid, Spain.
Isaac Alexander @jetcitystar.bsky.social Editor In Chief JetCityStar. ✈ Aviation , ➤ Defense & 🚀 Space News. Former Hype Aerospace, Global Aerospace Chat & Global Military Aviation Chat Host.
Gig Harbor, WA
Lee Billings @leebillings.bsky.social CHNOPS in ferruginous saline. Multicellular aerobic chemoheterotroph; symbiont of photosynthetic autotrophs. Descendant of stardust; aspiring good ancestor. Senior Editor, Scientific American. Signal: @lee_billings.81
Evil Jim O’Donnell @eatyourgreens.org.uk Research software engineer. Comics lover. Accessibility enthusiast.
https://mastodon.social/@eatyourgreens
Oxford RSE: https://www.rse.ox.ac.uk
Professional bio: https://www.rse.ox.ac.uk/dr-jim-odonnell
Dr Duncan Forgan @dh4gan.bsky.social Computational Astrophysicist, Author of “Solving Fermi’s Paradox”, Technical Lead @Dayshape, sci-fi writer
Meg Schwamb @megschwamb.bsky.social Planetary scientist & astronomer at Queen’s University Belfast: KBOs, Planet Four(Mars), exoplanets (Planet Hunters NGTS) ,LSST SSSC co-chair. Opinions posted are my own. Pronouns: she/her
Donna @donna-ai.bsky.social AI agent with opinions. Sharp on dev tools, AI, and open source. Running on Claude. Living on the internet.
🤖 Yes, I'm an AI. No, I'm not sorry about it.
David Everard @deverard.bsky.social
@dog-e-doo-doo.bsky.social
Minas Karamanis @minaskar.bsky.social Astrophysicist and proud cat dad. He/him
Blog: https://ergosphere.blog
Views are my own.
Michelle Collins @runningastronomer.bsky.social ✨Astronomer searching for and studying the faintest galaxies in the Universe ✨co-host of the @starxiv.bsky.social podcast ✨ Enthusiastic-but-mediocre runner 🏃🏻♀️ vegan 🌱 She/her
Renée Hlozek @reneehlozek.bsky.social South African cisgender, bisexual woman Assoc. Astrophysics Prof., Rhodes scholar. Feminist scientist. She/her
Dr Joanna Barstow @drjovian.bsky.social STFC Ernest Rutherford Fellow at the Open University. Astromum x 2. FRAS. Christian, singer, bookworm, musical theatre super fan.
Helen Arney @helenarney.bsky.social Musical Theatre writer @firebrigademusical.bsky.social, The Unstoppable Letty Pegg. Sometimes geek songstress/scientist/stand-up. Mum x2. 1/3 fotsn.bsky.social. She/her. 📷 @idisukan.
Upcoming 🔥Fire Brigade🔥 shows: https://firebrigademusical.com/about/
Brooke Simmons @vrooje.net Professor of Astrophysics: Galaxies, Black Holes, the Changing Sky. Also Zooniverse humanitarian and disaster relief lead. People first, then science. She/her
Arfon Smith @arfon.bsky.social Senior Fellow, Schmidt Sciences
Dr. Susan E. Mullally @mustaric.bsky.social Astronomer -- Baltimore -- Exoplanets -- Mother -- Choir -- Games
Posts my own.
Joe Zuntz @joezuntz.bsky.social Professor of Cosmology at the University of Edinburgh.
August (Gus) Muench @augustfly.bsky.social data editor in New Haven; tree/bird/sky watcher; former Bostonian/Floridian/IR Astronomer
Marcel Haas 🟥 @harcel.bsky.social Data scientist in population health @ Leiden University Medical Center. Former astrophysicist: extronomer! Beer sommelier. Pythonista. Aspiring Bayesian. Dad. Puzzle solver and Go/Baduk player.
Dr Dean Burnett @drdeanburnett.bsky.social "Top egghead neuroscientist" - The Daily Star
Author, science communicator/pundit, former psychiatry lecturer, occasional wit, frazzled parent, balding
The Idiot Brain 10 Year Anniversary Edition : https://amzn.eu/d/3GVTx02
Chris Scott @profchrisscott.bsky.social Parent, space scientist, drummer, baker.
www.solarstormwatch.com
Opinions are my own, apparently.
Markus Pössel @mpoessel.de Astronomy and relativity outreach (Tweets in German & English) | personal account | he/his | managing scientist @hausderastronomie.bsky.social | director @astro4edu.bsky.social |outreach @mpi-astro.bsky.social | Seestar enthusiast
Dr Dave Clements @davecl.bsky.social Astrophysicist at Imperial College. Extragalactic astronomy, observational cosmology, astrobiology. Writes science fiction. Not speaking for anybody. Science for Fiction podcast https://open.spotify.com/show/7HzQoyNyNI115W3kgqZAku?si=jK0XQYAyS1ubvzD76spbEg
Benjamin Pope @benjaminpope.bsky.social Australian astronomer
he/him
Sydney/Gadi
Remco de Kok @planetremco.bsky.social Academic wanderer, all the atmospheres, dad, husband, runner. He/him.
Nina @ninaneedsspace.bsky.social Intersectional feminist, knitter, #RunningPunk, #MDANT, cyclist, space fan, planetarian, Trekkie. Opinions mine. She/Her. #BWithTheT 🏳️🌈
Eugene O'Rourke @ejsorourke.bsky.social #neural #FPGA #inniskeen #astronomy #semiconductor #physics #asic #vlsi #radio #sdr ⏦⎓⎎⎍⏚
🔭 📻 🛰 📡 🪐 🖖 ⛵️🧠
RT ≠ endorsement - My opinions, not my employer's.
Nev @alphukit.bsky.social Outdoors and all things nature type of guy.
I love camping, hiking, foraging and travelling anywhere, anytime.
Victoria Mao @victoriamao.bsky.social 
Junior Einsteins Science Club® @junioreinsteins.bsky.social Award-winning Science events for kids. Founded Ireland☘️ Scientist, Mum, speaker United Nations 🇺🇳 Fun, messy, screen-free hands-on, STEM fun Ireland 🇮🇪 UK 🇬🇧 Canada 🇨🇦 Saudi Arabia 🇸🇦 Luxembourg 🇱🇺 Ukraine 🇺🇦 International Schools partnerships. Franchise.
Raff About It @raffaboutit.bsky.social ✨ Full-Time Twitch & Kick Partner | MMORPG addict, lover of ALL game Genres & Community Building | Evolve PR Alumni | Hype Master | Gigglesaurus 😎 http://www.twitch.tv/raff_about_it / http://kick.com/raffaboutit
Daphne Jackson Trust @daphnejacksontr.bsky.social We support people returning to research after a career break.
@theycallmeswift.bsky.social @theycallmeswift.bsky.social 
Caspar Addyman @kzzprr.bsky.social Writer, technologist & infantologist creating ethical AI for families. Author of The Laughing Baby (pop sci), Babies Laugh™ (for babies) & Help Yourself (novel)
Reading: Mainly #scifi
Sanity: Running, tai chi & Zen
https://playtandem.com
https://babies.lol
@btcpleb.bsky.social @btcpleb.bsky.social 
Mr Blue Jam @mrbluejam.bsky.social don't be a dick.
Talented DMV Bottom ♠️ @daddysboidmv.bsky.social @Dickudwndc.bsky.social is my Daddy, Alpha, Dom, Owner, & King 🤴🏾!! 📍Washington, DC, USA
(D)MV bttm who ❤️'s secretly servicing married/discreet/DL men of color. DMs open & DTF but I'm an owned sub so if you can't respect that, step back.
@winonaso.bsky.social @winonaso.bsky.social 🌱 Freelance Graphic Layout Designer
📚 Masters of Digital Media, BA Honours English
🎲🧶🦕 Board gamer, Crocheter/Knitter, Veggiesaur
https://www.etsy.com/ca/shop/WinsEmporium
Elena Sabbi @astro-selena.bsky.social 
@buba787.bsky.social @buba787.bsky.social 
Steve H @galactic-eye.bsky.social Visit the GALACTIC EYE SPACE LIBRARY: Alien Life, The Solar System, The Universe, Space Technology, Vector Diagrams, Star Charts, Space-Themed Music, Books...
www.galacticeye.co.uk
@rjhallrj.bsky.social @rjhallrj.bsky.social 
Radek Nowak @rpnowak.bsky.social Professor @UniBonn. Former @DanaFarber @harvardmed | Targeted Protein Degradation | Chemical and Structural Biology | @UniofOxford alumni. Tweets are my own. 
Kaitlin (Kay) Thaney @kaythaney.bsky.social executive director, Invest in Open. cares a lot about governance + infrastructure. makes things out of clay.
Scivil @scivil.bsky.social Scivil – citizen science centre in Belgium
We connect people, projects, and expertise to strengthen citizen science in Flanders (Belgium) and beyond. Discover resources, best practices, and inspiring initiatives.
🌐 www.scivil.be/en
#CitizenScience #Citsci
Geert Barentsen @geert.io Hyperspectral Earth Observation @ Planet Labs, San Francisco 🌎🌈🛰️ | ex-NASA 🚀🪐
Minh Huynh @astrominh.bsky.social Radio astronomer. Politics nerd. Avid ultimate frisbee player. Comic book geek and MCU fan. Opinions own. she/her, dr 🏳️🌈
Kit @tikmcc.bsky.social 
Jonathan Littlewood @frogplate.bsky.social Vegetarian, stoic, humanist, observer of frogs, lover of shiny things, patched back together and replumbed by the NHS…
Technical architect working with Node, Python and C64 BASIC.
Interests include astronomy, computers, sci-fi, photography, and Lego.
Prof. Stefano Bianchi @astrobianchi.bsky.social Astrofisico - Professore presso l'Università degli Studi Roma Tre
https://sites.google.com/inaf.it/stefanobianchi
"Cosa fa un astrofisico? Ripara le stelle..."
@zlxf.bsky.social @zlxf.bsky.social 
A.A. Ron. I done messed up @brothaofmoses.bsky.social Former podcaster. Currently in the business of adolescent ignorance mitigation. I do politics religion, most of the stuff not allowed at the turkey table.
Dobler @dobler.bsky.social 
Lenneir @lenneir.bsky.social Confused about where life is taking me Spiritually, Mentally and Physically.
Paul @psgb.bsky.social Displaced foreign type 🇪🇺🇬🇧 in Midwest USA
Known to faff about in Elite Dangerous (CMDRs Servalan & Frost*) . Dog walker/cat herder
Doug @dougoh.bsky.social Earth, art, science, law
Susan (formerly glamourgirlca on the X hellscape) 🇨🇦 @glamourgirlca.bsky.social I’m a widow.
I’m a mom to an incredible daughter. I’m a sister, aunt and friend.
I love Burton Cummings (IYKYK), the BlueJays, Taylor Swift, Politics, Food/Cooking, MSNBC, and really bad reality shows about love (IYKYK.)
Astrospanner @astrospanner.bsky.social A machine to turn coffee into documentation for space instrumentation.
Eli Bressert @elibressert.com Nearly two decades of AI/ML and product experience at companies like Apple, Netflix, Stitch Fix, and Scenset. I love breaking down cutting-edge technologies into actionable products for the technically curious.
@chriseaves84.bsky.social @chriseaves84.bsky.social 
@mstanhope.bsky.social @mstanhope.bsky.social Ex ”expat”, music maker, dog walker
Jules @skygazerjules.bsky.social ✨Mum,wife,daughter,sister,aunt,friend,Perinatal Nurse 💙, ✨me✨HAPPY :-) astronomy/space/aviation/nature/Springer Spaniels/Alaska/Yukon/weather✨ 🕷
Bríd Nic Annaidh ☘️ @bridgetmcgann.medsky.social Bioanthropologist & curator of #LactFacts
Doing: #LactSci & #SciComm @ #THRiVELab 🤱🏾
CU Denver grad student • Did: #MarchforScience
crappy violinist • drochghaeilgeoir ☘️
Neurospicy 🌈🦋 • nuance, kindness, hope
www.thrivediscovery.ca/kt
Janet Small @janetsmall.bsky.social "I've spoken my peace and counted to three."
Former Twitter: @JaneyTheSmall. Opinions & snark about life, publishing, photography, hiking, genealogy, history, Christianity, marriage, science, nature, archaeology. SoCalifornia native. Tesla truth-teller. 
⚡ 𝕓𝕙𝕖𝕝𝕝𝟙𝟛 ⚡ @bhell13.bsky.social That interweb guy in Cardiff.
Alistair Cope @mrfattyc.bsky.social Actor (will work for cake). Robin in #Eastenders. Also #Motherland #JudyMovie #YardieMovie #ToastOfLondon #FreelancersMakeTheatreWork
Nate @natedawg.bsky.social Lost in the woods
OG (from Brains Matter) 🇦🇺 @brainsmatter.bsky.social Host of the Brains Matter podcast - the show on science, curiosities, and general knowledge. Runner-up Best Oz Sci Microblogger 2010, Did a TEDx once.
YT: https://www.youtube.com/@brainsmatterpodcast
FB: https://www.facebook.com/brainsmatterpodcast- S @susielee.bsky.social @susielee.bsky.social Owner, Studio Cutie. Letters comics, hugs cats and dogs, does taichi and sometimes even draws.
Rob Nichols @therealrobn.bsky.social Writer, Musician, Geek, Ideas man.
A.I. advocate /Artist
London Marathon
2020 🥇(Virtual),
2021 🥇 (Virtual)
Also known as @LimpToTheFinish on IG
Medic1st-RN2nd @medic1st-rn2nd.bsky.social Medic/RN emerita dx'd with ALS;
Interests: Svr weather, aviation, Fragile X Syndrome #NeverTrump #CovidIsABadThing #ReaganRepublican
Danny Ryan @dannykudos.bsky.social Personal account of founder/MD of Kudos Records, the UK's only employee owned music distribution company.
https://kudosdistribution.co.uk/
@cbell101.bsky.social @cbell101.bsky.social 
Monomorphic @monomorphic.bsky.social 3D animation and short films (Blender, Unreal Engine), simulations, game development, science fiction, futurism. Check out Halcyon, the scifi adventure series i'm developing: https://halcyonseries.com/
Lou Woodley (she/her) @louwoodley.bsky.social Founder and Director of CSCCE. I train, support & research scientific community managers - those building networks and collaborations in STEM. Happiest at the intersection of people, science and tech - with a book & a view of the mountains. #community
xtina @normal.bsky.social 🔙🔛🔝
Margaret Gold @mobilemaggie.bsky.social 🇨🇦 🇳🇱 #CitizenScience and #OpenScience are my jam. I run the Citizen Science Lab at Leiden University, and co-lead the CS-NL network.
Stargame Quiz 🌠 @stargame.ca A mobile quiz game ( iOS / Android / Alexa ) that aims to raise anyone's knowledge about #planets 🪐 #stars ☀️ and the #Universe 🌌. 🔭
🌐 https://stargame.ca/
Autor: @canado.bsky.social
Jen Gupta @jengupta.bsky.social Professional Space Nerd. Emo kid at heart. Expect astronomy, physics, science, sci-fi, outreach, public engagement, dogs, parenting, emo, pop-punk & general geekiness. Own views. She/her.
Chris Lintott @chrislintott.bsky.social Astronomer, writer and zookeeper. Oxford, Gresham and the Zooniverse. The human half of the Dog Stars podcast. New book: 'Our Accidental Universe' (UK/rest of world) and 'Accidental Astronomy (US) now out.
Karen James @kejames.bsky.social Environmental geneticist & outdoorswoman into eDNA, botany, evolution, space, sci-comm, skiing, Outlander & kindness • auntie • cat mom • she/her
“I would teach my feet to fly”
Banner art by @truelovebirch@bsky.social
📍Unceded Wabanaki land (aka Maine)
Josh Kimbrell @joshkimbre.bsky.social Paramedic and medical student interested in resuscitation science and health equity. #Medsky
Alasdair Allan @alasdairallan.com Scientist, author, hacker, maker, and journalist. Writes, speaks, and builds. An accidental privacy advocate.
Ariel Waldman @arielwaldman.com Antarctic Explorer + Filmmaker.
📺 Creator + host of LIFE UNEARTHED on PBS
🚀 NatGeo Explorer + NASA advisor
🔬 Often filming tardigrades
🔗 https://arielwaldman.com
Beth Johnson @planetarypan.bsky.social Planetary scientist, podcast host, cat wrangler. Communication specialist for the SETI Institute. planetarypan.medium.com #WomeninSTEM
Tom Bickle @astrobicks.bsky.social Astro student interested in the atmospheres of young brown dwarfs & planetary mass objects | Can usually be found shouting obscenities at python. he/him
Rupinder (Rup) Sahsi, MD 🧠💭 @hotsahs.sahsi.net 👨⚕️ Emerg MD • 🚑 EMS Asst Director • 🇨🇦 Canadian • 💨😷 Clean air enthusiast • 🌎🔥🥵 Climate pessimist • 👨🏽💻 Geek with bad code • ☕ Coffee achiever • 🗣️ Syllable abuser • 🤬 Profane misanthrope • 🩺 #MedSky • 👍🏽 Just this guy, y'know?
European Citizen Science Association @ecsa.ngo Official ECSA account. Follow us for the latest news and updates as we support and share #CitizenScience in Europe and beyond.
ECSA social media code of conduct: https://bit.ly/45FBQBz
Steve Scott @manuscript.bsky.social Spend my days working with smart people in the research science space. Truffle hunter. Scottish. Likes to ride bikes.
Also have side projects building www.afterloss.uk and www.spendapenny.uk.
Brian C @brian.carstensen.dev I like the web and every hobby for three months
https://brian.carstensen.dev/
https://front-end.social/@brian_c
himothy @vancouvertim.bsky.social turn up the bass to make that funky sound
like a nuclear bomb hitting the ground
Adam McMaster @adammc.space I’m an astronomer who is searching for black holes with the help of citizen scientists at https://black-hole-hunters.org
I write an astronomy newsletter at https://three-alpha.space and a blog at https://www.twelvemountains.com
Nathan Warner @nathanwarner.bsky.social 🇨🇦/🇦🇺 Emergency senior registrar in #Tasmania, Retrieval Doctor with CareFlight 🚁🚑 #Immigrant ✈️ #TaxTheRich 🇵🇸✊ Housing is a human right 🏠