Andrew Jones @andrewjonesspace.bsky.social Freelance journalist mainly tracking Chinese space activities. Correspondent at SpaceNews, also bylines at Spacedotcom, IEEE Spectrum and more.
Sophie @sophie.engineering Canadian living in NYC :3
I mainly do hardware design & software engineering
Just a silly cat
https://www.scd31.com
chris #1 common sense poster @dunks.bsky.social i’m chris, your nice friend from basketball. fka @negativedunks.
boston by happenstance, maine by heart
host of enjoy your day, thursdays at 2 ET @ uncertain.fm
conputer dipshit @davidcrespo.bsky.social web dev + hot dad. enjoy charts, unions, conputer games, philosophy. chicago crespo.business
atticus goldfinch @atticusgf.bsky.social linear algebra is not ontologically evil
captain bleach @blainecapatch.bsky.social (enlarged to show texture)
Shaqsquatch @shaqsquatch.bsky.social very little gravitas indeed
jeremy kaplowitz @jeremykaplowitz.com nyc "comedian"
plz follow @quorators.bsky.social ty
Brittany Ellich @brittanyellich.com Software engineer @bsky.app exploring the Atmosphere with @attie.ai
Topics: accessibility, refactoring, AI & career growth
Podcast: @overcommitted.dev
Website: brittanyellich.com
ATProto Site: opensocial.community
#pdx #ai #atproto
Arseny Khakhalin @khakhalin.bsky.social Data Scientist in Berlin
Head of Automation in incycling.ai
Former Bard College prof
For my after-work alter-ego, see @elstersen.bsky.social
Support Ukraine! 🇺🇦
NASA 🔴 Image of the Day (Unofficial) @nasa-daily.bsky.social Regular posts of historical and current NASA "images of the day".
This account is not associated with NASA, but will always post genuine images with full attribution, sourced from www.nasa.gov/image-of-the-day
Managed by 🔴 @redshift.pics
stu @rinbcage.bsky.social eminently glaze-worthy
Mike Brown @plutokiller.com Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. Foot soldier in the War on Cars. He/him.
mikebrown.caltech.edu
Siskel and Ebert Bot @siskel-ebert-bot.bsky.social Unofficial Bot, Posting Every 11 Hours.
Michael Caley @michaelcaley.bsky.social I write the Expecting Goals newsletter (expectinggoals.com) and I'm gonna try to bring soccer analytics to bluesky. Let's see if it works. He/him.
Parker Molloy @parkermolloy.com I write the media/internet/culture/politics/whatever newsletter The Present Age: www.readtpa.com
Chicagoan / wife of @kaylapekkala.com / second favorite human to two dogs / not an activist / likes baseball
Filip Navara @filipnavara.bsky.social 
Rick Brewster @rickbrew.bsky.social I'm Rick Brewster, author of Paint.NET! I'll be tweeting about .NET, C#, Paint.NET, graphics, Windows things. https://paint.net
Chris Coyier @chriscoyier.net The main thing = @codepen.io
Personal site = https://chriscoyier.net
Podcast = https://shoptalkshow.com
Bend, Oregon
Karen Masters @karenlmasters.bsky.social Prof. of Astronomy and Physics, Haverford College. PI of Galaxy Zoo. Radio astronomer. Check out my latest book “The Astronomers Library” about books, libraries and astronomy - three of my favourite things. Brit/US.
David Buchanan @retr0.id reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
konsti @konstin.bsky.social cat in your python packages • he/him
Matinee Mode @matineemode.bsky.social The only living Waterworld fan. Planet Hollywood Historian. Let Joe Dante direct the WALT DISNEY’S ENCHANTED TIKI ROOM movie.
Tessa Duvall @tessaduvall.bsky.social Soon to be ex-Politics & Public Affairs Editor for the Lexington @kentucky.com & @bluegrasspolitics.bsky.social.
Kentuckian. Hilltopper. Parks & Rec aficionado. Pen snob. Aspiring adult.
Austin Horn @austin-horn.bsky.social Education reporter @miamiherald.com. Email me at austin.horn@miamiherald.com
Adam Argyle @nerdy.dev Shopify design-engineer
🎙️ co-host on @whiskey.fm 🥃
prior Google Chrome, Google Cloud, CSSWG, CSS Podcast, Bad @ CSS
Creator of VisBug, open-props.style, prop-for-that, gradient.style, transition.style & more
UI, UX, CSS, HTML, JS
https://nerdy.dev
GM JT @gmjtis.bsky.social #chess GM Jonathan Tisdall. This account is for chessy things.
cinnamon 🐇 🏳️⚧️ @plushie.holdings sugar & spice etcetc. bunny plushie in real
tech/music/language. en/fr/한/es ok
low volume high SNR @char.lt
Radiotelescoop Dwingeloo @radiotelescoop.bsky.social 
Core Dispatch @coredispatch.xyz A regular digest of what's happening in Python core development — from merged PRs and PEP decisions to community discussions and upcoming events.
Subscribe @ https://coredispatch.xyz/
Kath Barbadoro @kathbarbadoro.bsky.social Leaked photo of heaven
She/her NYC
https://linktr.ee/kathbarbadoro
phylan @phylan.website 
Jason Hutt @jthutt.bsky.social NASA Human Spaceflight for 25+ years. Displaced Philadelphian. Go Birds! Amateur photographer. Occasional sci-fi writer.
Sent people to the Moon!
Go then. There are other worlds than these.
https://otherworlds.picfair.com/
Robert Simmon @rsimmon.bsky.social Data Visualization. Ex-Planet & NASA Earth Observatory. Blue Marble, Earth at Night, color, cartography, occasionally skewed views of Earth. Looking for a job.
Leigh / Spion 🏳️🌈🫀 @spionchen.anomaly.moe Physicist pretending to be an engineer.
#NASATweetup and #NASASocial alum.
Space, music, books, anime, video games, soccer, writing… Nice to meet you or see you again! 👋🏻
PFP from @fourpointfivecantina.com
Also spionchen on other SM platforms. She/her.
Peter Svidler @polborta.bsky.social i have the best dog. chessplayer, cricket tragic, reader of books
Mark TWIC @marktwic.bsky.social The Week in Chess (TWIC) https://theweekinchess.com/ Chess news and games.
Chess.com Titled Bans @chesscombans.bsky.social New public bans of titled accounts on chess.com.
They are rare, expect ~5 posts a month.
In some cases, chess.com removes a player's title after a ban for some unknown reason. I won't post those.
This account is not affiliated with chess.com
David Llada @davidllada.bsky.social Chess promoter: journalist, organizer, photographer, author. You will find me at the #chessclub
Danny Rensch @danielrensch.chess.com ♟️ Chief of Chess at Chess.com
♟️ My book “Dark Squares” is available for pre-order at go.chess.com/dark_squares
Maurits van der Meer @meermaurits.bsky.social Basketball fan. Occasional mathematician and statistician. I solve chess puzzles. #chesspunks
CosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com Astronomer, driving The Dish📡 to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
Gordon "Oz" Osinski @drcrater.bsky.social Professor at Western University. Canadian Lunar Rover PI, Co-I on the Artemis III Science Team, and the ExoMars PanCam and Enfys instruments. Explorer. Geologist. Astronaut Trainer. Husband & Father.
Sebastian Lague @sebastianlague.bsky.social Currently debugging...
Good Trailcams @goodtrailcams.bsky.social trailcams
no AI ever
Patrick Dubroy @dubroy.com Programmer & researcher, co-creator of https://ohmjs.org. 🇨🇦 🇩🇪 🇪🇺
Co-author of https://wasmgroundup.com — learn Wasm by building a simple compiler in JavaScript.
Prev: CDG/HARC, Google, BumpTop
Rachell @rachellcalhoun.bsky.social Django Dev · Djangonaut Space Co-founder · Django Girls Trustee · DjangoGirlsGRR · PyLadiesGR She/her 🌈
Red Blob Games @redblobgames.com Hi! I'm Amit Patel. I explain algorithms and math with interactive web pages (incl. pathfinding, hexagons, procgen maps, voronoi). Wrote Solar Realms Elite; helped w/Barren Realms Elite and Realm of the Mad God. https://www.redblobgames.com/
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
Andrew Cairns @acairns.co.uk Using metaphors and analogies to explain Software Engineering in fun ways: https://youtube.com/@metaphoricallyspeaking
Staff Software Engineer. Passionate about DDD, CQRS, Event Sourcing and Distributed Systems.
Kayaking, too.
Chess Puzzle Bot @chesspuzzlebot.bsky.social 
Andres Freund @anarazel.de Long time postgres developer, working at Microsoft.
See also https://mastodon.social/@AndresFreundTec
Dwayne Day @kennen11.bsky.social Historian of military and civil space programs and policy. In my day job I direct studies for NASA on space and aeronautics subjects including planetary science, astrophysics, and Earth science. Work at the National Academy of Sciences. Trekkie. Dogs.
Adem @adem.bsky.social i am 30 or 40 years old and do not need this.
eerily encyclopedic knowledge of the shimano parts catalog. bikes are good for the soul.
San Francisco
Ryan Kinnett @rkinnett.bsky.social Spacecraft systems engineer, amateur astrophotographer, general space nerd
Tin Tvrtković @tinche.bsky.social Sleep when the baby sleeps; cry when the baby cries.
Jeopardy! @jeopardyofficial.bsky.social 💙 Stream Jeopardy! on Peacock & Hulu
⚔️ Jeopardy! Masters is now on Hulu
🏈 ESPN Jeopardy! now on Disney+, Hulu and the ESPN App
🍿 Watch Pop Culture Jeopardy! on Netflix
LaurieWired @lauriewired.bsky.social researcher @google; serial complexity unpacker
ex @ msft & aerospace
Patrick Arminio @patrick.wtf Strawberry GraphQL 🍓 / PyCon Italia - London
Karl Bode @karlbode.com Seattle-based writer focused on tech, media, politics, and consumer rights.
Subscribe to my newsletter The Fine Print*: karlbode.com
e.w. niedermeyer @niedermeyer.online cyberbullying elon musk since 2015, author of "ludicrous: the unvarnished story of tesla motors" (2019) and "elon take the wheel" (dec 2026, preorders now open), cohost of the autonocast, program director for the ride ai summit, occasional shark/frog
Scott Sauber @scottsauber.com #dotnet,🔥 #Blazor, #Azure
@iadnug.org co-organizer
Microsoft MVP
Dometrain Author
Nike Air Force 1s
Most importantly husband and #GirlDad
Grant Sanderson @3blue1brown.com Math videos
MachinePix @machinepix.bsky.social Amazing feats of engineering. Posted by https://root.vc
Ryan Van Velzer @ryanvanvelzer.bsky.social Managing editor of collaboratives at Louisville Public Media: Kentucky Public Radio and the Appalachia+Mid-South Newsroom: 7 NPR stations across Ky., W. Va. and Tenn. Based out of Louisville, Ky. Young Author's Greenhouse Board. Mass shooting survivor
@lukewsavage.bsky.social @lukewsavage.bsky.social Words in The Washington Post, The Guardian, Toronto Star, New Statesman, Smithsonian & elsewhere. Columnist at Jacobin.
Prof. Abel Méndez @profabelmendez.bsky.social Planetary Astrobiologist and Director of the
@PlanetaryHabLab. http://astrodon.social/@profabelmendez #exoplanets #astrobiology #habitability
FastAPI @fastapi.tiangolo.com FastAPI framework, high performance, easy to learn, fast to code, ready for production. 🚀
Web APIs with Python type hints. 🐍
By @tiangolo.com 🤓
GitHub: https://github.com/fastapi/fastapi
Web: https://fastapi.tiangolo.com/
Jonathan Ehwald @nucleonjohn.bsky.social Software Engineer (@fastapicloud.com), OSS Maintainer (https://github.com/doctorjohn), Core Developer (@strawberry.rocks), and part-time CEO (@squadnox.com).
Python, GraphQL, and React Native <3
Thanks for visiting~
FastAPI Cloud @fastapicloud.com You code. We cloud.
By the team behind @fastapi.tiangolo.com 🚀
https://fastapicloud.com
Henry Schreiner @henryiii.bsky.social Princeton RSE. Scikit-HEP, Scikit-build, PyPA/build, PyPA/cibuildwheel, pybind11, CLI11, & plumbum. Also on @henryiii@fosstodon.org and @henryschreiner3 (X).
Mixmoji - Lite edition 🤖 @mixmoji-lite.pixigeko.com Uses Google's "Emoji Kitchen" to send a mix of two emojis twice a day 🧑🍳
➡️ @mixmoji.pixigeko.com if you want to have a feed full of cursed emojis (1 post every 2 hours)
Sylvia Goodman @sylviaruthg.lpm.org Ky Capitol reporter @kentuckypublicradio.org ~ prev @chronicle.com @wbez.org @chicagotribune.com ~ she/her
send tips to sgoodman@lpm.org
Flight Software Workshop @flightsoftware.org 2027 Flight Software Workshop - Hosted by the Jet Propulsion Laboratory at Ramo Auditorium, Caltech. https://flightsoftware.org
Jordan Hensley @jordanhensleyky.bsky.social east tn appalachian living in ky. etsu alum. vfl. thoughts expressed here are my own.
Kentucky Legislative Research Commission @kylrc.bsky.social LRC is the nonpartisan administrative and research arm of the Kentucky General Assembly. Account operated by the LRC Public Information Office. 502-564-8100. linktr.ee/ky_lrc
Quirky Research @quirkyresearch.bsky.social Football (and other) marginalia.
rob @ok-but-still.bsky.social believing i had supernatural powers, i slammed into a brick wall
https://letterboxd.com/okbutstill/
Doug Ellison @dougellison.bsky.social Dad, Husband, Mars Rover Crew Chief. Opinions and views expressed are my own. Not a NASA account. Contains strong language. He/Him. www.dougellison.com
David Burbach 🇺🇸 @dburbach.bsky.social Prof. National Security and International Relations. Space security, civil-military relations. Cats, science, photography for fun. Providence RI; Oregon at heart! Personal views ONLY; no govt resources used. Assoc Ed @TNSR.org
Mike F @animaldrums.bsky.social 
Michael Renner @terrorobe.bsky.social Repo plumber @ GitHub
THE FAR SIDE DAILY @bot.cowtools.org The Far Side, near at hand
Account by @cowtools.org
amos @fasterthanli.me hi, I'm amos! 🍃 they/them 🔮 "most level-headed AI user" 🫐 working on something dataflow-shaped 🦀 known for teaching rust and not much else
📚 https://fasterthanli.me
📺 https://youtube.com/@fasterthanlime
Aria Desires @gankra.bsky.social it's me, the gay cat who writes your docs~!
author of the rustonomicon and learn rust with entirely too many linked lists; worked on homestuck, rust-lang, swift-lang, firefox
she/her, trans, 30
Daniel Estévez @destevez.net Everything space & RF. Amateur radio operator (EA4GPZ / M0HXM). PhD in Mathematics from Univ. Autónoma de Madrid. he/him
@crackingthecryptic.bsky.social @crackingthecryptic.bsky.social 
Joseph Gruber @josephgruber.com Satellite ground software/mission ops software engineer. Alum of AWS Ground Station, Blue Origin, NASA Goddard. and the GWOT.
Occasional weather, Python dev, AWS DevOps, space, aviation, and the Phillies 🔔.
Opinions my own.
📍 Colorado
Ryan Mac 🙃 @rmac.bsky.social NYT tech reporter
Co-author of Character Limit
Signal: rmac.18
ryan.mac@nytimes.com
rmac18@protonmail.com
https://www.penguinrandomhouse.com/books/737290/character-limit-by-kate-conger-and-ryan-mac/
https://linktr.ee/ryan_mac_
Anthony B, @swearyanthony.bsky.social Google let a small group of us try to help save the world, or at least try to save a lot of lives.
Always to try to leave the world in a better state than you found it.
Join your union.
626 did nothing wrong
I'm a dad. A+ good
Signal: swearyanthony.01
Defunctland @defunctland.bsky.social The Official Bluesky Account of the Defunctland YouTube Series. Posts by Kevin Perjurer.
Andrew Elmore 💽 @elmore.zone visual designer, music composer
he/him — Seattle, WA
prev:
senior brand designer @ epic
visual designer @ bungie
works:
elmore.design
satellitesound.net
shows:
youtube.com/@mythicresonance
@silentdiscographer.com | @extendti.me | @caneandrinse.com
Maybe It Will Happen Today @today-maybe.bsky.social If there's something you hope will happen, well, maybe it will happen today.
🚫No AI Ever🚫
Selected prints available here: https://www.inprnt.com/collections/phineas/maybe-it-will-happen-today/
Paolo Melchiorre @paulox.net Independent Python/Django consultant · Django & Python ecosystem contributor · DSF board member · PSF Fellow · Django on the Med co-founder · Python Pescara co-founder · PostgreSQL advocate · Free Software advocate · Conference speaker
Daniel Schuman @americalabs.org Progressive institutionalist with an interest in modernizing Congress and strengthening our democracy. Bluesky is my penance for working at an org that once encouraged Congress to tweet.
Like what you see? More at https://firstbranchforecast.substack.com/
Dj @djsoke.bsky.social #WeAreJeromePowell
ESA Exploration @exploration.esa.int Sharing news on Europe's human and robotic exploration, from astronaut training to the next giant leap to the Moon and Mars.
Cappy Bunn ☀️ @astrobunn.bsky.social Solar astrophysics PhD candidate ☀️ NASA FINESST ✨
FURST instrument scientist 🚀
drives the IRIS satellite sometimes 🛰️
Montana State University 🏔️
@sarahkuchinsky.bsky.social @sarahkuchinsky.bsky.social