Paul Halpern @phalpern.bsky.social Physicist and Science Writer. Author of nineteen books, most recently THE GREAT ATOM DEBATE: ERNST MACH, LUDWIG BOLTZMANN, AND THE BATTLE FOR THE ESSENCE OF REALITY https://greatatomdebate.com/
Bas Terwijn | Python memory_graph @bterwijn.bsky.social Software Engineer and Educator at University of Amsterdam. Developer of memory_graph, a Python execution visualizer: https://github.com/bterwijn/memory_graph#readme
Dirk the Dice @thegrognardfiles.bsky.social The GROGNARD files filling the blue sky with bobbins about tabletop RPGs from back in the day and today. 
Paul Naish @paulnaish.bsky.social Executive Publisher at T&F. ❤️ 🐕 🍩 🍨 ☀️ #scicomm #physicalsciences #mathematics #statistics #datascience #history #science #STS
Camille Roux - Generative artist @art.camilleroux.com 🇫🇷 Generative artist • he/him • NFTs on gm.scribe, gm. studio, Bright Moments, 256art, fx(hash), SuperRare...
https://art.camilleroux.com
EMILY WILSON @emilyrcwilson.bsky.social https://emily613.substack.com/
Kat Brown @katbrownwrites.com Freelance journalist and editor in London, hello! Only Connect Jilly and servant to v entitled animals. My books are on ADHD and infertility, but I’m 99% fuelled by The Archers and horse riding. www.katbrownwrites.com
Henry Herz @henryherz.bsky.social #Author of 14 picture books (I Am Smoke) & many #MG, #YA & adult short stories - #fantasy, #scifi, #horror. #Editor of 10 #anthologies (Combat Monsters). henryherz.com
Agent: Laurie McLean (Fuse Literary)
Chase Taylor-Carter @chasecarter.bsky.social Co-owner of Rascal News. Tabletop and internet culture journalist. Avoiding unhealthy use this time around.
✉️: chase@rascal.news
https://www.rascal.news/
Kristin Scearce @scearceka.bsky.social Acquisitions Editor at Hot Tree Publishing (hottreepublishing.com).
Freelance Editor (https://kscearce.com/).
Mother of Nibbler, the craziest cat ever.
Bex @musicgamer460.bsky.social 37, musicologist, writer, movie/video game reviewer for Cinelinx/Screen Age Wasteland, non-binary, ace, biromantic, they/she, #Critter, #CriticalRole, gamer, GM, book reviewer
Catalyst Game Labs @catalystgamelabs.bsky.social The official Bluesky account for Catalyst Game Labs, developers of BattleTech, Shadowrun, Leviathans, and more!
https://store.catalystgamelabs.com
For support, please contact store@catalystgamelabs.com
Average Jane @averagejane.bsky.social I mostly talk about pets, board games, gardening, coffee and recipes. Embracing my inner crone by turning into your Mom Friend. I only speak for myself. Yes, I will go to brunch with you. | She/her
Jason Behnke @jasonbehnke.com • Artist • Author •
Committed to reflecting and celebrating the beautiful diversity of our humanity.
• No NFT • No AI • Yes Alt Text •
jasonbehnke.com
thisisdonebyhumans.org/badges/jasonbehnke_com
M.S. Davidson | Author 🇨🇦 @davidsoncreativeworks.com Gamer Dad, Proud Husband, Tech-Geek, Dog-Lover, Food Freak. 3-time award winner: World's Okayest Dad.
I write a progression fantasy web novel! Check it out for free:
https://www.davidsoncreativeworks.com/
@lisamims.bsky.social @lisamims.bsky.social Library fan. Random poetry and song lyrics.
https://mastodon.social/@lisamims
https://skyfeed.app/#
Jim 🔥 @jim.chat Engineer, builder, father, investor, farmer …
I create @nourished.news and write http://ultraprocessed.news …
Come for the snark … stay for, well … more snark.
Monica Morrill @mmorrillart.bsky.social Professional Landscape Artist
Represented by fine art galleries across Canada
https://monica-morrill.jimdosite.com/ https://monicamorrillart.etsy.com
Chris Hazeldine @ch-art.bsky.social Comic artist and writer from the UK. Currently illustrating The Island with No Name for The Phoenix and Star Breakers for Puffin
rowmaps @rowmaps.bsky.social Go to http://rowmaps.com to see the routes of public rights of way superimposed onto maps of the Ordnance Survey, OpenStreetMap and Bing.
Sam Freedman @samfr.bsky.social Writes the most popular UK Substack (samf.substack.com)
Author of Sunday Times bestselling book "Failed State". (An Economist and Financial Times Book of the Year for 2024). Working on book two.
Senior fellow: Institute for Government
Duncan Weldon @duncanweldon.bsky.social Economics writer. Author.
Expect history, economics, finance and other stuff. Some cricket.
Wrote Two Hundred Years of Muddling Through.
Blood and Treasure, on the economics of war, out now.
Usman T. Malik @usmantm.bsky.social MIDNIGHT DOORWAYS (Hachette India, 2022)
A DARK & NARROW HOUSE (Putnam/Penguin RH USA & Titan Books UK-2027)
Writer I Runner I Rheumatologist
x
queries @rhaliterary
Insta: usmantanveermalik
www.usmanmalik.org
Rachel Armes-McLaughlin @mother-poet.bsky.social She/Her | Poet | 🏳️🌈 | ✊️
🤩 Pushcart Nominated 2025
My work is published in The Chaos Section, where I am poetry co-editor; Loblolly Press; Medicine & Meaning; and a Central Arkansas Library System anthology, with one poem nominated for Best of the Net.
🔞
Andrew Mar @andrewkmar.bsky.social I like to draw
http://www.andrewkmar.com/
andrewkmar@gmail.com
Edward Witten @edwardwitten.bsky.social Theoretical physicist
🌴 Scott Zona, Ph.D. 🌴 @scottzona.bsky.social Personal account. Botanist. #TropicalBotany. 🌴 Author of "A Gardener's Guide to Botany.” 🐶 Henry's 2nd favorite dad. IG: Scott.Zona. Posting from the 📐, North Carolina, USA. Trapped in Trumpistan. #IamaBotanist
Camille Roux @camilleroux.com Développeur • Directeur général et fondateur de @humancoders.com • Art: @art.camilleroux.com • il/lui he/him
John @johnthecyclist.bsky.social Husband/Dad/Grandad
Over 66+ runner. 🏃
Lack of activity destroys the good condition of every human being, while movement and methodical physical exercise save it and preserve it. - Plato
Dr James O'Donoghue 🪐 @interplanetary.bsky.social Planetary scientist, astronomer and science communicator 🪐. Formerly at JAXA, NASA, Boston Uni, and the Uni of Leicester. Now Associate Professor at @UniofReading. Forbes 8 Billion Under 8 Billion. Website: odonoghuespace.github.io
Dungeon Crawler Matt @mattdinniman.bsky.social I write books. I play bass. I have dogs. 
Brad Fitzpatrick @bradfitz.com I do computers. Married to @radkat.fitzpat.com. Three kids. Xoogler.
Go (#golang) team 2010~2020. Made LiveJournal, OpenID, memcached. Currently at @Tailscale.com making WireGuard easy.
Seattle, WA // Bainbridge
Dr. Aaron Thierry @thierryaaron.bsky.social Research analyst, ASRA. PhD candidate at Cardiff University researching the role of science and scientists in the climate movement. PhD in Ecology. Climate communications.
Stefanie Molin @stefaniemolin.com Author of Hands-On Data Analysis with #Pandas. Full-stack software engineer, international speaker, and open source contributor. Opinions are my own.
stefaniemolin.com
bjkeefe @bjkeefe.bsky.social Brendan Keefe
Born at 317 ppm
Cartoon by John Callahan
Please: post links, not just screenshots.
F.P. Dawesome @fpdawe.bsky.social Hispanic American social science teacher, historian, leftist, Catholic, aspiring author and seasoned DM. Writer of Grim Dark Fantasy, Hard Science Fiction, and Weird Fiction. Currently in query hell
Find me on Substack: https://williamdaweiv.substack.com/
Kagimu Brian 🇺🇬 🌍 @kagimub.bsky.social Occupational Safety Professional | KAIST MBA | Cloud & AI Strategy. Passionate about Technology & Social Impact. Views mine.
Guy Shrubsole @guyshrubsole.bsky.social Environmental campaigner & author, The Lie of the Land (William Collins, 2024), The Lost Rainforests of Britain (2022), & Who Owns England? (2019). Forthcoming: The Ghosts of Chalk Country (2027). Agent: @jmlockhart.bsky.social
dana @dana.bsky.social really into excel.
Insta @she.llphone
Shane @shaneohanlon.dev ⚙️ Senior Platform Engineer @ E-commerce.
☁️ Building scalable cloud platforms & improving developer experience.
⌨️ DevOps, AWS, Kubernetes/EKS, Serverless, IDPs.
🖖 Lover of sci-fi, music, gaming, books, film and Star Trek.
Alex Davis @alexdavis1981.bsky.social Lecturer, workshopper and creative writing events organiser - https://www.eventbrite.co.uk/o/alex-davis-events-17318878423
John Siracusa @siracusa.social Programmer, tech writer, and co-host of Accidental Tech Podcast, Reconcilable Differences, and Robot or Not. https://hypercritical.co
Neil Lewis @neil-lewis.bsky.social Spanish Olive Oil Guy - international trade, foreign policy, economics, clean energy, food, transport. European liberal social democrat. Oh, and trees.
Spain, Europe.
(Don't do DMs. Don't need hookups nor $$$ ops!)
Mark Sumner 🌒 @devilstower.bsky.social Author, journalist, old guy.
Science, climate, space, transportation, energy, and how human selection drives the evolution of all of the above.
www.unchartedblue.com
Shawn Hymel @shawnhymel.bsky.social Embedded Systems Educator & Course Developer | #IoT #EdgeAI | https://linktr.ee/shawnhymel
Jeremiah Tolbert @jeremiahtolbert.com Freelance Web/WordPress Developer
TTRPG Enthusiast and GM with 40+ years of experience
SF/F Writer
https://www.clockpunkstudios.com/
https://www.jeremiahtolbert.com/
BOGLUDDITE @brucemackay.bsky.social Painter, Printmaker, Illustrator, Creative Director & Sculptor.
Posting personal work, experiments & weak jokes. Bad ideas man. He/Him
www.badmanifesto.co.za
www.inprnt.com/profile/brucemackay
Rob Atkinson @robatk.bsky.social Mainly here to chat nonsense about films, TV, music, books and running.
Astra Crompton @ulzaorith.bsky.social Author, editor, and illustrator of all flavours of fantasy. My work can be found in magazines, anthologies, blogs, ttrpg books, comics, and novels. Queer witchy lover of costuming, tea, my cats & books
LEGEND OF THE QUILL coming soon!
www.astracrompton.com
Caleb @calebwimble.bsky.social LA-based lawyer, writer, and designer of games like ENNIE Award-winning Let Us Build a Tower (https://letusbuildatower.com) @ Sojourn RPG Publishing (http://sojournrpg.com)
Insta: http://instagr.am/calebwimble/
Letterboxd: https://boxd.it/
He/they 🏳️🌈
Irate Historian (Pride Edition) @riceandsalt97.bsky.social Preferred pronouns? Buddy I got no idea. Buddhist, lover not a fighter, perpetually tired, historian in training, and professional nerd. Loves birds, science fiction, religious studies and poetry!
eSc @ericmight.bsky.social Artist. Painter. Graphic Designer. Culture Jammer. Cat Dad. Connoisseur of the off kilter.
Emily Bell @emilybell.bsky.social Prof Columbia J School. Director Tow Center . Writes Guardian + elsewhere. Lives in airports…views are my own, thank goodness
Julie K. Brown @jkbjournalist.bsky.social Miami Herald Investigative journalist, author of "Perversion of Justice: The Jeffrey Epstein Story." Philly girl trying to make my way in the South Florida wilderness. Temple Owl. Jkbjournalist on Substack.
Dr. Debora Kamin Mukaz, MS, PhD 🫀🥼 @deborascience.blacksky.app Assistant Professor. Molecular and social epidemiologist. Blerd. Views are my own. Not my employer’s or any organization I’m affiliated with.
Vincent Driessen @nvie.com Simplifying things for fun and profit. Engineer at liveblocks.io. Blog at nvie.com. Also decoders.cc.
Nick @kneecogram.bsky.social Here for the #TCMParty and to post pictures of my TV.
📽️Movies 🏃Runner ⚖️Lawyer📍Toronto
🔗LB: https://boxd.it/18SgX (he/him)
tante @tante.cc De-Evangelist, writer and speaker. Communist. Feminist. Antifascist. Luddite. He/him. Email: tante@tante.cc | Masto: @tante@tldr.nettime.org
(Don't always see DMs cause my client can't show them since they are proprietary extensions of the protocol)
Allen Holub @allenholub.bsky.social Author, international speaker, consultant, software architect, kitchen-sink wrangler.
jolman @jolman.me dev & foss enjoyer
Kimberly Vanderhorst @kymburlee.bsky.social AuDHD author of poetry, prose, and magic.
Thinks you’re lovely and wants to tell you so. Book in link. 📖 🇨🇦 🏳️🌈 she/her/hers
https://linktr.ee/kimberlyvanderhorst
Jess McLaughlin, PhD (they/them) @jfmclaughlin92.bsky.social Evolutionary biologist and professional nerd. Asst Prof, University of Alaska Anchorage.
queer af, they/them. 🏳️🌈🏳️⚧️✡️
jfmclaughlin.org
Agha Irtiza @aghairtizadev.bsky.social Web Development services available
In low budget best websites
Business website, portfolio each and everything
Daniel Swain @weatherwest.bsky.social Weather and climate scientist focused on extreme events like floods, droughts, & wildfires on a warming planet. www.weatherwest.com
Python/Data science/Machine Learning/Deep Learning/AI @shaharyarranjah1.bsky.social It's shaharyarranjah1 content creator and software engineer and artificial intelligence engineer Learn full stack web development machine learning deep learning computer vision llm data science data analyst etc connect with us
Christopher Berry @cplberry.bsky.social Gravitational-wave astrophysicist. University of Glasgow Senior Lecturer. Science, education, LEGO & cake. May contain traces of nuts
🐘 https://mastodon.online/@cplberry
📚 https://cplberry.com
Jeff VanderMeer @jeffvandermeer.bsky.social NYT bestselling author of the Southern Reach series, including Annihilation. Agent Joe Veltre at Gersh / speaker bureau Authors Unbound. To contact, use the contact form at jeffvandermeer.com. PDX, anti AI, he/him
Mari Ness, writer of things @mariness.bsky.social I write things.
Now a Hugo/Nebula finalist.
Occasionally on other sites, including marikness.wordpress.com, https://medium.com/@marikness, https://www.patreon.com/mari_ness. Ko-Fi: https://ko-fi.com/mari_ness
hikikomorphism @hikikomorphism.bsky.social haskell/rust/art/shitposting/assyrian
she/her (like a ship, not like a person)
blog: recursion.wtf
Kate Storrs @katestorrs.bsky.social Vision scientist in Tāmaki Makaurau/Auckland. Enthusiastic dabbler in the arts and crafts. British-Australian.
Robert Picardo @robertpicardo.bsky.social Actor, collectible, Planetary Society Board Member and AI since the 90s .
Laura La @laurala.bsky.social History and Hawaiian-Pacific Studies major at University of Hawaiʻi-West Oʻahu. Sci-fi reader. Kskincare obsessed. Holding down the food and dogs end of Bluesky.
marybeard @wmarybeard.bsky.social Classicist
Mitch Green @councilorgreen.bsky.social Official account for Portland City Councilor Mitch Green from District 4. portland.gov/disclaimer
https://linktr.ee/councilorgreen
Neal Asher @nealasher.bsky.social Science fiction writer.
nealasher.co.uk
Zack Polanski @zackpolanski.bsky.social Green Party Leader (England & Wales)
London Assembly Member.
🏳️🌈
Promoted by Elfrede Brambley-Cranshaw on behalf of the Green Party of England and Wales. c/I po box 78066, London. SE16 9GQ
Gerard Harbison @gerardharbison.bsky.social Emeritus Professor of Chemistry. Irish and American; raised in Dublin, though born in England. Happily married (hope my wife feels the same!) Travels, watching birds. Grows plants. Snarks. Lives in Melbourne Beach, on the Atlantic Coast of the stupid state
Stu Jackson @stujackson.bsky.social UX, curry, beer, Frisbee, Sci-fi - not necessarily or always in that order 
Will @popher.bsky.social Food, Wine, Whisky, Science.
Magnet lover (ICR, NMR).
Posts about anything and nothing, in that order.
Instagram is www.instagram.com/birsemore
Brad Beckman @bradmakesmaps.bsky.social Accidental GIS Analyst. Mapper of telecom networks. Polymath wannabe. Easily distracted by flags, dogs, and tea.
Michael Reeves @integralpilot.bsky.social Teenage security researcher & systems developer.
Discovered CVE-2025-43539, author of rustc_codegen_jvm, working on Apple M3 Linux drivers.
https://github.com/IntegralPilot 🇦🇺
Emma Jane @realemmajane665.bsky.social 👽⚖️ Sober #Atheist #Polytheism #Socialism Canine #Humor #Nevertrump #Bernie2016 🇺🇸NavyDaughter🇵🇱 Independent Liberal Centrist #Illinois #California AncientAstronaut Transgender #Pansexual Writer #Djembe #Jester #BillHicks #GeorgeCarlin #LinkinPark Juggler ⚾️⚾️⚾️
Andrea Basso @a4xrbj1.bsky.social #Lakers and #KobeBryant fan 4 life, #ElonQ, boycott X, pro EV’s, fight #ClimateChange, dog owner, #MEGA = Make Elon Go Away.
Simon Jones @simonthingy.bsky.social Social media refugee. Music , reading, running and a little bit of politics. Wrangler of dogs, cats and grandchildren. NPC mostly
Tim Melody Pratt @timpratt.org Writer and editor. Loser of Nebula, World Fantasy, Dick, and Stoker Awards (won a Hugo tho). Been published in Best American Short Stories AND Best American Erotica. Genderfluid. Any pronouns
I publish a new story monthly at www.patreon.com/timpratt (ooh)
Maria Antoniak @mariaa.bsky.social NLP, cultural analytics. Assistant Professor of CS at University of Colorado Boulder. Formerly Ai2, Pioneer Centre for AI, Cornell, Microsoft, Twitter. Books, bikes, games, art. https://maria-antoniak.github.io
Jemaine Clement @jemaineclement.bsky.social 
Orin Kerr @orinkerr.bsky.social Professor, Stanford Law School.
Senior Fellow, Hoover Institution.
Author, The Digital 4th Amendment:
https://www.amazon.com/Digital-Fourth-Amendment-Privacy-Policing/dp/0190627077/ref=tmm_hrd_swatch_0
Diren Kocakuşak, Ph.D. @direnkocakusak.bsky.social Scientist working on Energy Transition and Climate Change. Interim Director at Global Energy Monitor. Opinions my own.
#renewables, #climatechange, and #datascience
p.s @p-s-v.bsky.social 
Richard Vein @veinrichard.bsky.social Smile, Laugh, Repeat
Dr Craig R McClain @drcraigmc.bsky.social Deep-sea biologist. Two obsessions: the biodiversity of Earth's largest habitat, and why body size varies across all of life. Science communicator, ocean's weirdest animals daily.
Henry Howard @henryhoward.bsky.social Plant-based 47X ultra/marathon runner. I run to find joy, inspire others & redefine what's possible.
Experienced & passionate running coach who has guided athletes to achieve BQs, PRs, 1st-time marathons & ultras etc. Coaching spots open.
RunSpirited.com
James Austin @jamesdaustin.bsky.social 'Fiercely hetrosexual for bluesky'
Outdoors. Politics. Sport. Not always in that order. Labour. Trade Unionist. Trying to do community things. Views entirely my own
Nicki Lygo @drlygo.bsky.social Acute medicine resident doctor
Spine Race Systems & Performance Lead
European
Proud to be woke
Science
Van tripper
She/Her
Love is love 🧷 #EndDuchenne
Lily Canter @lilycanter.bsky.social Freelance running and adventure travel journalist. Writes for Adventure.com, Runner's World, TechRadar, Metro.
Ultra runner and UK Athletics women's running coach.
www.lilycanter.co.uk
Order Ultra Women now! https://www.amazon.co.uk/Ultra-Women-Trailblazer