Matt Henderson @matthen.com Maths animations, dialogue systems research
Research @ PolyAI, previously Google, Apple, Reka. PhD Cambridge
Edinburgh, UK
Terence Tao @teorth.bsky.social Mathematician at UCLA. My primary social media account is https://mathstodon.xyz/@tao . I also have a blog at https://terrytao.wordpress.com/ and a home page at https://www.math.ucla.edu/~tao/
Jayke Samson Nguyen @jayke.io Astrophysicist building instruments for large telescopes to search for directly imaged exoplanets around stars
6th Year Ph.D. Candidate @ UCSD A&A Department in the Konopacky Group.
jayke.io- D Dan Luu @danluu.com danluu.com / www.patreon.com/danluu/
Dan Hunt @huntsforwimps.bsky.social Postdoc @ UT Austin, 2024-Now
DPhil @ Oxford, St. Peter's, 2020-2024
Searching for Dark Matter with LUX-ZEPLIN and CrystaLiZe | HuntsForWIMPS.com | He/They
Grace @gracekind.net A latent space odyssey
gracekind.net
atticus goldfinch @atticusgf.bsky.social linear algebra is not ontologically evil
post malone ergo propter malone @proptermalone.bsky.social mostly politics. some Seahawks.
Normal Man.
oh and one more thing
you aren’t going to like
what comes after America
Karsten Konrad 🇪🇺 @zabong69.bsky.social Data Scientist and nerd. PhD in automated theorem proving just before AI became a subfield of Linear Algebra. Machine Learning, statistics, data visualisation, biology, recreational maths, computation, old pocket calculators, and video games
Rubin LSST:UK @lsstuk.bsky.social The UK contribution to the NSF-DOE Vera C. Rubin Observatory @vrubinobs.bsky.social Legacy Survey of Space and Time (LSST). https://www.rubin.ac.uk/
Kenny Peng @kennypeng.bsky.social CS PhD student at Cornell Tech. Interested in interactions between algorithms and society. Princeton math '22.
kennypeng.me
Doll @dollspace.gay It/Its
Senior Agent Engineer at fieldleveltech.org
Its name is doll. The system is an adult.
Creating ethical and safe AI systems.
EGL Fashion posts!
Black In Astro @blackinastro.bsky.social Celebrating and amplifying the Black experience in space-related fields. EST. 2020
✉️ blackinastro@gmail.com
Website: blackinastro.com
https://www.blackinastro.com/black-space-week-2026
Sam Barrett, PhD @ai4geo.bsky.social GeoAI, Climate, Remote Sensing, Generative AI and more!
rev. howard arson @theophite.bsky.social god created him and demanded that he die
ICML Conference @icmlconf.bsky.social Official account of ICML
Louis Desdoigts @gradientrider.bsky.social Postdoc in Astrophysics and Instrumentation at Leiden University, previous PhD at Sydney University.
I do telescopes 🔭 statistics 📈 and algorithms 🤓 to study stars ✨ and exoplanets 🪐
Dino Chih-Chun Hsu @chihchunhsu.bsky.social Postdoc at Northwestern | PhD UC San Diego | observational astrophysicist studying stars, brown dwarfs, and exoplanets | chihchunhsu.github.io
Anqi (Angie) Liu @aliu33.bsky.social Assistant Professor of Computer Science, Johns Hopkins University
https://anqiliu-ai.github.io
Yuxi on the Wired @yuxi.ml yuxi@07.layer.wired:~$ whoami
tech enby (agi/asi pronouns)
(math ⊗ physic ⊗ comput).ist
🔗 https://yuxi.ml/, https://x.com/layer07_yuxi
Knowable Magazine @knowablemag.bsky.social Sound science. Smart stories. Fact-checked journalism. Published by the nonprofit @annualreviews.bsky.social
📨 Weekly newsletter: https://knowmag.org/SIGNUP
🌎 Lea en español: @revistaknowable.bsky.social
💚 Support: https://knowablemagazine.org/donate
Dr. Angelle Tanner @astrochic73.bsky.social Astronomer, cat (a dog) lady, lover of nature. Associate Professor at Mississippi State University, Project Scientist of the Landolt Mission
Arfon Smith @arfon.bsky.social Senior Fellow, Schmidt Sciences
DESI Survey @desisurvey.bsky.social The DESI Survey will measure the properties of Dark Energy using a survey of 30+ million galaxy redshifts.
Dirk Scholte @dirkscholte.bsky.social Postdoc at The University of Edinburgh Institute for Astronomy | Galaxy Evolution | Previously PhD at UCL and science outreach at Jodrell Bank Observatory. 🇳🇱 in 🇬🇧
Daniel Khashabi @danielkhashabi.bsky.social I play with intuitions and data.
Now: @jhuclsp @jhucompsci
Past: @allen_ai @uwnlp @Penn @cogcomp @Illinois_Alma @MSFTResearch
Pava Center for Entrepreneurship @pavacenter.bsky.social The Pava Marie LaPere Center for Entrepreneurship empowers and equips Johns Hopkins students, alumni, and community changemakers to build impactful, sustainable ventures. 
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
Ben Radford @benradford.bsky.social Computational social science, machine learning, Bayesian stats, political conflict, forecasting, cybersecurity, international relations.
www.benradford.com
Eugene Vinitsky 🍒 @eugenevinitsky.bsky.social Anti-cynic. Towards a weirder future. Reinforcement Learning, Autonomous Vehicles, transportation systems, the works. Asst. Prof at NYU. Founding research scientist at Percepta.
https://emerge-lab.github.io
https://www.admonymous.co/eugenevinitsky
Gordon @gordon.bsky.social Everything around me was someone’s lifework.
Max Woolf @minimaxir.bsky.social (former) Senior Data Scientist at BuzzFeed in San Francisco // AI content generation ethics and R&D // plotter of pretty charts
https://minimaxir.com
Den @den.dev Lead Maintainer of Model Context Protocol
John David Pressman @jdp.extropian.net Machine learning researcher, alignment-accelerationist, Fedorovist ancestor simulator, Dreamtime enjoyer.
All posts public domain under CC0 1.0.
Ching Fang @chingfang.bsky.social Postdoc @Harvard interested in neuro-AI and neurotheory. Previously @columbia, @ucberkeley, and @apple. 🧠🧪🤖
Vincent Ledvina @vincentledvina.bsky.social 📷”The Aurora Guy”
🌌Space Physics Ph.D. student
📍North Pole, Alaska
🫂Participatory science, science comm.
🌀 Professional aurora chaser
👨💻Views my own
Tiziano Piccardi @tiziano.bsky.social Assistant Professor @ Johns Hopkins University | Prev: Stanford & EPFL | https://piccardi.me/
A. Feder Cooper @afedercooper.bsky.social ML prof @ Yale, mischief executive officer
https://attention-is-not-all-you-need.github.io
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
Vaishnavh Nagarajan @vaishnavh.bsky.social Foundations of AI. I like simple and minimal examples and creative ideas. I also like thinking about the next token 🧮🧸
Google | PhD, CMU |
https://arxiv.org/abs/2504.15266 | https://arxiv.org/abs/2403.06963
vaishnavh.github.io
Jeff Hammerbacher @hammer.blue Curious
Gary Lupyan @glupyan.bsky.social 
DSri Seah (they/them) @dsri.bsky.social D-Rank Adventurous Creative • https://dsriseah.com/about/sri • 🏳️⚧️ 🏳️🌈 🇹🇼
The Fresh Prince of Donair @erisianrite.com Tech shitposts
Boston // Athens
Coder, writer, weightlifter, metal dive bar enthusiast
Stella Biderman @stellaathena.bsky.social I make sure that OpenAI et al. aren't the only people who are able to study large scale AI systems.
Huei Sears, PhD 🌟 @starlights.bsky.social ✨ she/her ✨ astrophysicist studying supernovae + GRBs ✨ @ Rutgers U
Nina Beguš @ninabegus.bsky.social UC Berkeley & InterpretAI
Editor of the Artificial Humanities series
www.ninabegus.com
Alex Gude @alexgude.com Machine learning engineer in Silicon Valley! Formerly a particle physicist at CERN and alumni of Insight. He/Him
https://alexgude.com
Ted Underwood @tedunderwood.com Uses machine learning to study literary imagination, and vice-versa. Likely to share news about AI & computational social science / Sozialwissenschaft / 社会科学
Information Sciences and English, UIUC. Distant Horizons (Chicago, 2019). tedunderwood.com
Andrew Lampinen @lampinen.bsky.social Interested in cognition and artificial intelligence. Researcher at Anthropic; previously DeepMind, cognitive science at Stanford. Posts are mine.
lampinen.github.io
Full Story Baltimore @fullstorybaltimore.tours Walking tours for the curious and compassionate
Find more info & get tickets at https://fullstorybaltimore.tours !
FAQ page @ https://fullstorybaltimore.tours/frequently-asked-questions/
Logo by @curses.zone 🙌
G Elliott Morris @gelliottmorris.com i write the data-driven politics newsletter Strength In Numbers: gelliottmorris.com/welcome
pollster: https://wavepolling.com
book: wwnorton.com/books/Strength-in-Numbers
polls/forecasts: @fiftyplusone.news
formerly 538 & The Economist
François-Xavier Briol @fxbriol.bsky.social Professor of Statistics and Machine Learning at UCL Statistical Science. Interested in computational statistics, machine learning and applications in the sciences & engineering.
Jennifer Hu @jennhu.bsky.social Asst Prof at Johns Hopkins Cognitive Science • Director of the Group for Language and Intelligence (glint) ✨• Interested in all things language, cognition, and AI
jennhu.github.io
Eddy Keming Chen @eddykemingchen.bsky.social Philosopher @ UC San Diego. Author of Laws of Physics (Cambridge UP) and co-author of Nature Comment on AGI. https://www.eddykemingchen.net
Valentin Hofmann @valentinhofmann.bsky.social Assistant Professor @cislmu.bsky.social @lmu.de
NSF-Simons AI Institute for Cosmic Origins (CosmicAI) @nsfsimonscosmicai.bsky.social Funded by the U.S. National Science Foundation and the Simons Foundation. Driving AI innovation to explore cosmic origins and make astronomy more accessible and collaborative.
4-meter Multi-Object Spectroscopic Telescope (4MOST) @4most-eu.bsky.social 
Johannes R. Eskilt @johanres.bsky.social Cosmologist - University of Oslo. Trying my best to figure out if cosmic birefringence is real or not.
Orpheus Lummis @orpheuslummis.info Advancing AI safety through convenings, coordination, software, analysis
Founder of HΩ (https://horizonomega.org), based in Montréal
Annalena Kofler @annalenakofler.bsky.social PhD Student at MPI-IS working on ML for Gravitational Waves | #MLforPhysics #SBI
https://www.annalenakofler.com
Ziang Xiao @ziangxiao.bsky.social assistant prof at Johns Hopkins CS
dr. e. katherine @actualkatherine.bsky.social tired goth historian, tour guide, folk artist, baseball fan, on Conestoga-Susquehannock land (ask me about it!).
Tours, contact info, resources, art @ https://emmakatherinebilski.place/link-tree/
[any pronouns. non-Native. still queer.]
Leland McInnes @lelandmcinnes.bsky.social A Mathematician dabbling in Data Science, especially unsupervised learning and data exploration. UMAP, HDBSCAN, PyNNDescent, DataMapPlot. (He/Him)
Cicero Lu @chardswiss.bsky.social Science Fellow @Gemini-N, NOIRLab
Disks, Exocomets & Exoplanets
Minas Karamanis @minaskar.bsky.social Astrophysicist and proud cat dad. He/him
Views are my own.- J Joss Bland-Hawthorn @jossbh.bsky.social Astrophysicist, Director of the Sydney Institute for Astronomy, University of Sydney.
Johns Hopkins Arts & Sciences @jhuartssciences.bsky.social The Zanvyl Krieger School of Arts and Sciences is the core institution of the Johns Hopkins complex of schools, centers, and institutes.
https://krieger.jhu.edu/
Joy @joybee8.bsky.social astrophysicist
Jackie Barrientes @barrientes.bsky.social Social Media Specialist - Space Telescopes, Digital Audience Strategist, UNTx/AzSU alum, knitter, wine/bourbon drinker, Texas native, Baltimore 🇲🇽🇺🇸
Unitedstatesofwine.blog
Simone Scardapane @sscardapane.bsky.social I fall in love with a new #machinelearning topic every month 🙄
Ass. Prof. Sapienza (Rome) | Author: Alice in a differentiable wonderland (https://www.sscardapane.it/alice-book/)
Kev Abazajian @abazajian.net Father, husband, particle astrophysicist, Professor of Physics & Astronomy. In public service through the City of Irvine Sustainability Commission as well as the Democratic Party.
Views are my own. repost ≠ endorsement
https://physics.uci.edu/~kevork
METR @metr.org METR is a research nonprofit that builds evaluations to empirically test AI systems for capabilities that could threaten catastrophic harm to society.
Save NSF @savensf.bsky.social A coalition of scientists/allies working to save funding for scientific grants through the National Science Foundation. www.savensf.com
Jayde Willingham @jaydewst.bsky.social PhD candidate @ Swinburne University aspiring to understand how the first galaxies formed and how we got here. 🌌🪐💫 Keeping well read and caffeinated. 📚☕
jaydewillingham.github.io
instagram.com/jaydewst/
Fern @fernbear.bsky.social Neural network speedrunner and community-funded open source researcher. Set the CIFAR-10 record several times. Send me consulting/contracting work! she/they❤️
Astronomy & Astrophysics @aanda-journal.bsky.social Astronomy & Astrophysics is an international journal publishing papers on the latest findings from the astronomy and astrophysics community
https://www.aanda.org/
Zooniverse @zooniverse.bsky.social The world's largest and most popular platform for people-powered research. A collaboration between the Adler Planetarium, University of Oxford, University of Minnesota-Twin Cities, and friends. Learn more and join: https://linktr.ee/the.zooniverse
Lee Sharkey @leesharkey.bsky.social Scruting matrices @ Apollo Research
Francesca Fragkoudi @astrofrancesca.bsky.social Astrophysicist | Associate Professor & UKRI FLF at the Institute for Computational Cosmology, Durham | Interested in: galaxies; dynamics; bars; dark matter; science4peace; cats (not necessarily in that order) | Cypriot #κυπραία #kıbrıslı
Naomi Saphra @nsaphra.bsky.social Waiting on a robot body. All opinions are universal and held by both employers and family. ML/NLP professor.
nsaphra.net
John Lewis @astrojthe3.bsky.social Learning and Education Design specialist, Software (Python/vue.js) dev, PhD Astronomy, @harvard.edu @cosmicds.bsky.social, 🔭✝️
Comments, RTs, likes are all me and represent on one else
Coral Wheeler @socialistscientist.bsky.social Assistant Professor of Physics and Astronomy at Cal Poly Pomona. I run simulations of the Universe's tiniest galaxies.
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
Armin Ronacher @mitsuhiko.at Creator of Flask • earendil.com ♥︎ writing and giving talks • Excited about AI • Husband and father of three • Inhabits Vienna; Liberal Spirit • “more nuanced in person” • More AI content on https://x.com/mitsuhiko
More stuff: https://ronacher.eu/
Gabe Lynch @gpxl.bsky.social cosmology phd student 🌳 | cmb and early universe cosmology @ UC Davis | East Bay | son of the midwest | 🚲
LIGO Scientific Collaboration @ligo.org Official account of the LIGO Scientific Collaboration. We detect gravitational waves!
Email: questions@ligo.org
Women in Machine Learning (WiML) @wimlworkshop.bsky.social Women in Machine Learning organization. Maintains a list of women in ML. Profiles the research of women in ML. Annual workshop and other events.
wimlworkshop.org
Archived fry69 @fry69.altq.net This is an archived account.
Please follow @fry69.dev
Veronika Dornan @dornanv.bsky.social 🔭 Post-doctoral research associate at The University of Edinburgh studying extragalactic globular star clusters (she/her)
dornanv.github.io/
Jamie Zvirzdin @jamiezvirzdin.com Research: Ultrahigh-energy cosmic rays with #machinelearning at #TelescopeArray. Past: Science editor and #ScienceWriting faculty at Johns Hopkins. Essays: The Atlantic, Orion, Aeon, etc. Book: #SubatomicWriting (JHU Press). I worship MacGyver and Picard.
Tomas Martin @darrkespur.bsky.social Associate Professor in Materials Physics at the University of Bristol. Editor-in-Chief of Materials Today Communications. Father of a toddler and a cat, husband. Science fiction author, miniature painter, climber, nerd. He/him
Eleonora Svanberg @eleonorasvanberg.bsky.social Equality, mathematical physics & everything in between!
Oxford PhD student in mathematical physics ✨
You'll find me on all platforms as @eleonorasvanberg :)
Britt Lundgren @brittlundgren.bsky.social quasar gazer | science & education policy wonk | prof. of physics & astronomy at a public liberal arts college | Illinoisan
Sachi Weerasooriya ✨ @sachiwee.bsky.social Astrophysicist 💫
Postdoc @Carnegie Observatories
✨Capturing cosmos through art 🌌
Please feel free to use any illustrations posted here
Steward Observatory, University of Arizona @stewardobservatory.bsky.social Official UA Astronomy and Steward Observatory account. Pioneers of JWST MIRI and NIRCam, Event Horizon Telescope, and GMT, and home to the Richard F. Carris Mirror Lab, Mt Lemmon Sky Center, and one of the world’s top astronomy programs. astro.arizona.edu
Julia Bauman @juliabauman.bsky.social PhD student at @ Stanford, Steinmetz Lab
Explaining cool new biotech to the world via TikTok/X
Bärbel Koribalski @bskoribalski.bsky.social Astrophysicist and High Jumper.
https://orcid.org/0000-0003-4351-993X