A list of physicists with over 100 followers. Also see Astronomers on Bluesky.
| # | Account | Followers |
| 1. |  Katie Mack@astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. @TEDFellow, CIFAR Azrieli Global Scholar. She/her. Dr. Google Scholar page Video channel | 29,412 |
| 2. |  Chanda Prescod-Weinstein@chanda.bsky.social Asst Prof: Physics/Astro/STS. Author: #DisorderedCosmos. [email protected]. Twitter: IBJIYONGI. all Black/Jewish. queer/agender/woman/she. Posts by/for me🖖🏽 | 3,739 |
| 3. |  Sean Carroll@seanmcarroll.bsky.social Physics, philosophy, complexity. Johns Hopkins & Santa Fe Institute. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social. He/him. New book: The Biggest Ideas in the Universe. Google Scholar page Video channel Patreon page | 2,252 |
| 4. |  Mika McKinnon@mikamckinnon.bsky.social Field geophysicist, disaster researcher, scifi science consultant, science writer, public speaker, irrepressibly curious. Occasional rock-licker, frequent devourer of board books. 🇨🇦🇺🇸 Video channel | 2,235 |
| 5. |  Dr. "Allan" SkySkull@drskyskull.bsky.social Professor of optics, blogger of physics, history, & pulp fiction. Generally tries to keep things light-hearted, in spite of *waves hands at everything* Google Scholar page | 2,178 |
| 6. |  Physghoul 👻@physgal.bsky.social University physics lecturer and associate dean, learning. Physics demystifier. Supporter of girls and women in physics. 3MNTF She/her Ph.D. Google Scholar page | 1,569 |
| 7. |  Robert “The Bobby Yaga” McNees@mcnees.bsky.social Professor and physicist. Black holes, quantum gravity, cosmology. Rocky Top. Tar Heel. Reposts are spooky action at a distance. These are my views, not my employer's. Just terrible at this. Google Scholar page | 1,522 |
| 8. |  Nora's Guide to the Galaxy@ngttg.bsky.social I love space! PhD, Astrophysics 🌌✨✨🌌 come explore our galaxy with me 🔗: https://galaxy.nora-bailey.com/linktree | 1,387 |
| 9. |  Sophia Gad-Nasr @astropartigirl.bsky.social I do cosmology and astroparticle theory. I pick apart the Universe to figure out how it works. Science Advisor. Dark Matter hunter. 🇵🇱✡️🇪🇬☪️ | 1,334 |
| 10. |  Matthew R Francis@bowlerhatscience.org Science writer, journalist, physicist, queer, hat man. @DrMRFrancis on Twitter. Toss a coin to your freelancer. He/him BowlerHatScience.org Patreon page | 1,214 |
| 11. |  Ele Willoughby @minouette.bsky.social Artist/marine geophysicist (PhD Physics) Printmaker minouette.Etsy.com minouette.blogspot. ca Instagram.com/the.minouette I post art, science, #sciart and stuff with typos. (She/her, Settler in Tkaronto) | 1,011 |
| 12. |  Helen Czerski@helenczerski.bsky.social Physics, bubbles, oceans, hot chocolate and curiosity. Associate Professor at UCL, writer, broadcaster. Author of Storm in a Teacup and Blue Machine http://helenczerski.net/books-writing/ | 794 |
| 13. |  ProfBrianCox@profbriancox.bsky.social Professor of Particle Physics at The University of Manchester and Royal Society Professor for Public Engagement in Science | 623 |
| 14. |  Loreno Heer@lorenoheer.bsky.social PhD | Postdoc @ETHZ | Mathematician | Physicist | analysis in metric spaces, Gromov hyperbolicity, geometric group theory | gravitational waves, general relativity | geometry in neuroscience | 💉⁶ | he/him https://loreno-heer.github.io/ Google Scholar page | 619 |
| 15. |  Kelly Truelove@truesciphi.org Curator of science, philosophy, & mathematics lists at https://TrueSciPhi.org covering podcasts, Mastodon, & Bluesky. Curious about the nature of things. Physics PhD. More: http://TrueSciPhi.AI (words) • http://TrueSciPhi.Art (images). Google Scholar page Video channel | 583 |
| 16. |  George Musser@gmusser.bsky.social Scientific American contributing editor; Quanta contributing writer; author of Putting Ourselves Back in the Equation, Spooky Action at a Distance, and The Complete Idiot’s Guide to String Theory; @[email protected], @[email protected] Google Scholar page | 569 |
| 17. |  Brian Wecht@bwecht.bsky.social Musician, comedian, theoretical physicist | 504 |
| 18. |  Leo C. Stein@duetosymmetry.com Physics Prof @U of MS. Sloan Fellow. Black holes, gravitational waves, general relativity & beyond. Formerly Caltech MIT Cornell. Need thin pizza + fruity coffee. He/him 🌐 https://duetosymmetry.com/ @duetosymmetr y everywhere Google Scholar page | 502 |
| 19. |  Karen Masters@karenlmasters.bsky.social Professor of Astronomy and Physics, Haverford College. Spokesperson SDSS-IV. PI of Galaxy Zoo. AAS Education Co-Chair. Pre-orders open for latest book “The Astronomers Library” about books, libraries and astronomy - three of my favourite things. Google Scholar page | 493 |
| 20. |  CosmicPinot@cosmicpinot.bsky.social Brian P. Schmidt: Astronomer at Mt Stromlo Observatory, Vigneron and Winemaker Maipenrai, Vice Chancellor Australian National University, Nobel Laureate Physics Google Scholar page | 378 |
| 21. |  Steven Strogatz@stevenstrogatz.bsky.social Mathematician, writer, Cornell professor. All cards on the table, face up, all the time. www.stevenstrogatz.com Google Scholar page | 375 |
| 22. |  Roger Freedman @rogerfreedman.bsky.social Physics educator at UC Santa Barbara, textbook author, and San Diego Comic-Con OG. he/him/his | 374 |
| 23. |  Peter Coles 🏳️🌈🏳️⚧️🇮🇪@telescoper.bsky.social Theoretical astrophysicist specializing in the Universe and all that surrounds it. Based in Maynooth, Ireland Blog: telescoper.blog Google Scholar page Video channel | 362 |
| 24. |  Clara Nellist@particleclara.bsky.social Particle Physicist working on the ATLAS Experiment at CERN and Science Communicator Possibly the first exp. particle physicist on Bsky Video channel | 323 |
| 25. | @michaelnielsen.bsky.social Google Scholar page Video channel | 310 |
| 26. |  Stephanie Deppe, PhD@spacescisteph.bsky.social Content Strategist at Vera. C. Rubin Observatory and lover of icy asteroids in the outer Solar System. ADHD brain in a neurotypical world. Sci-fi/fantasy nerd. Probably hiking a mountain somewhere. she/her | 301 |
| 27. |  Andrew Robinson (no, not Garak)@andrewr.bsky.social Contract Instructor in Physics, but has PhD in Physical Chemistry. British Immigrant to Canada. Won some teaching awards. Dad to son with DLG-4 Synaptopathy (SHINE Syndrome). Pronouns: he/him/his. Likes tea. Bertie the Labradoodle's human. #iteachphysics | 284 |
| 28. |  Svenja Lohmann@svenjalohmann.bsky.social Scientist in career-change limbo | PhD in Physics | Book lover | Coffee addict | Lindy hopper | Plant friend | she/her 📍Uppsala, Sweden Google Scholar page | 281 |
| 29. |  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://twitter.com/cplberry 📚 https://cplberry.com Google Scholar page | 264 |
| 30. |  Steve McCormick@quasilocal.bsky.social Sweden-based, Germany-adjacent, Scottish-Australian Mathematician. Geometric analyst who pretends to be a physicist sometimes. Maker of dubious memes, and exploring my new home near the arctic circle. Google Scholar page | 240 |
| 31. |  Paul Coxon @paulcoxon.bsky.social Physicist in Materials Science researching solar cells, molten salts, and sustainable energy ☀️ With added bikes and allotment content 🪴🥦🍆🧅 Google Scholar page | 234 |
| 32. |  Gaël Varoquaux@gaelvaroquaux.bsky.social Research & code: Research director @inria ►Data, Health, & Computer science ►Python coder, (co)founder of scikit-learn & joblib ► Sometimes does art photography ►Physics PhD Google Scholar page | 227 |
| 33. |  Rhiannon Dauster@rhiannondauster.bsky.social Pole dancing astrophysicist. She/they/any. | 223 |
| 34. |  The finite physicist@finitephysicist.bsky.social don't sleep through dreams that can't come true Google Scholar page | 218 |
| 35. |  Michael Merrifield@astromikemerri.bsky.social Professor of astronomy at the University of Nottingham. Too frequent appearances on YouTube. All my own views. bore→muted (“bye”); abuse→blocked. Google Scholar page | 212 |
| 36. |  Matthew Buckley@physicsmatt.bsky.social Theoretical physicist, Rutgers professor. Google Scholar page | 207 |
| 37. |  Dr. Lizzly Atoms@iamplatypus.bsky.social Nuke physicist/policy nerd. Formerly neutrinos, now 'trons. Bear/beer aficionado, lousy 𝄢ist. Posts are mine, especially the bad ones. Follow/❤️/🔃 ≠ E, &c. AFOL. Trust the process ᕕʕ•ᴥʔ୨⚛ | 200 |
| 38. |  Mete Atature@meteatature.bsky.social Professor of Physics at University of Cambridge Bilingual tweets (English & Turkish), Mostly about science, politics & cats (http://Instagram.com/meteatature) Google Scholar page | 197 |
| 39. |  Chad Orzel@orzelc.bsky.social Physicist, professor, author of books about science for non-scientists. Longer-form stuff at https://chadorzel.substack.com/ Google Scholar page | 186 |
| 40. |  drmaBOO! 🍁🍂🧛🏾♂️👻🎃@drmag00.bsky.social Dad of 3, husband, liberal, no - more liberal than that, geek in many ways, writer, former physics teacher, consultant, maker of puns. He/him/his | 178 |
| 41. |  Katie McCormick@mccornut.bsky.social Physicist-turned-science writer. Writing about quantum computing for Google Quantum AI and about other stuff at Quanta, Knowable, News from Science, APS Physics Mag, etc. Google Scholar page | 169 |
| 42. |  Cassie Herbert@cassieherbert.bsky.social philosophy & wgss prof. she/her. often talks excitedly about philosophy of language, gender, and social media | 164 |
| 43. |  Freya Blekman@freyablekman.bsky.social Particle physicist at @CMSExperiment at CERN - Lead Scientist DESY & Professor of Physics University of Hamburg - She/her/Dr - World citizen ➡🇳🇱🇺🇸 🇬🇧🇨🇭🇧🇪🇩🇪 Posts: #physics #SciComm + summaries of all #CMSpapers | 163 |
| 44. |  Haley Wahl, PhD@hwahl16.bsky.social Pulsar PhD turned science writer for MIT Lincoln Laboratory | 157 |
| 45. |  Casey Handmer PhD@cjhandmer.bsky.social Physicist, Immigrant, Pilot, Dad. Former Caltech, Hyperloop, NASA JPL. Founder Terraform Industries. Build more solar! Google Scholar page | 152 |
| 46. |  Robert Fisher @fisherastro.bsky.social Caltech-UC Berkeley-LLNL-Chicago-UMass Dartmouth. American & Italian Theoretical and Computational Astrophysicist. Professor. He/him/his. Google Scholar page | 149 |
| 47. |  Jacopo Bertolotti@jbertolotti.bsky.social Associated Professor of Physics at the University of Exeter. Scientific visualizations (grouped under the hastag #PhysicsFactlet). He/lui/on. All opinions are my own fault. Google Scholar page | 148 |
| 48. |  Adam Becker@adambecker.bsky.social Author, journalist, astrophysicist. He/him. @FreelanceAstro on the bird site. Google Scholar page | 147 |
| 49. |  Lisa M@physicistlisa.bsky.social Health Physics professor, environmental consultant, animal lover, garbage can not a garbage can’t. She/her | 140 |
| 50. |  Daniel Whiteson@danielwhiteson.bsky.social Particle physics and ML (http://sites.uci.edu/daniel). Co-creator @DanielAndJorge podcast and @ElinorWonders TV. Patreon: https://patreon.com/DanielWhiteson. Google Scholar page | 136 |
| 51. |  Cliff Burgess@cburgescliff.bsky.social Particle Theorist and one Helluva Guy | 135 |
| 52. |  estebanmoro@estebanmoro.bsky.social Researcher, scientist at MIT and UC3M estebanmoro.org Google Scholar page | 134 |
| 53. |  Lisa L. Ouellette@patentscholar.bsky.social Stanford Law prof & physics PhD. Researching IP & innovation. Coauthor of free patent casebook: patentcasebook.org Google Scholar page | 127 |
| 54. |  Ben Monreal@benmonreal.bsky.social Nuclear, particle, and astrophysics experimentalist at Case Western. Posting about physics, climate, urbanism, Cleveland. See also: mastodon.social/@BenMonreal https://bmon real.github.io/personal.html https://www .project8.org/ Google Scholar page | 122 |
| 55. |  Patrick Koppenburg 🐧@pkoppenburg.bsky.social Nikhef physicist at LHCb Experiment at CERN. Offline software. #OpenAccess #Outreach #FlavourAnomalies🐧📷🎓💻💫. H/EW/t factory WG convener at #ECFA. Born at 327.55 ppm CO₂. Google Scholar page | 117 |
| 56. |  Edd Edmondson@eddedmondson.bsky.social (Former) physicist with alliterative name waiting for the lab accident that will grant him superpowers. Now does HPC IT. 🏳️⚧️-ally | 116 |
| 57. |  @physicsteo.bsky.social The twitter-er formerly known as @physicsteo. Recovered #CompChem-ist. Doing publishing stuffs. Brooklynite from 🇮🇹 via 🇪🇸, 🇸🇪 & 🇩🇪. Came over from twitter/X, don't make me regret it! Google Scholar page | 109 |
| 58. |  Justin Read@readdark.bsky.social Astrophysicist hunting for dark matter. All opinions my own. | 102 |