A list of physicists with over 50 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 | 4,635 |
| 2. |  Robert 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. Google Scholar page | 514 |
| 3. |  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 | 492 |
| 4. |  Greg Gbur aka Dr. 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 | 434 |
| 5. |  Physgal ⚛️@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 | 368 |
| 6. |  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. 🇵🇱✡️🇪🇬☪️ | 327 |
| 7. |  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 | 215 |
| 8. |  Leo C. Stein@duetosymmetry.com Physics Prof @U of MS. 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 | 125 |
| 9. |  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: https://TrueSciPhi.org/Bits (words) • http://TrueSciPhi.Art (images). Google Scholar page Video channel | 125 |
| 10. |  George Musser@gmusser.bsky.social Scientific American contributing editor, Quanta contributing writer, author of The Complete Idiot’s Guide to String Theory, author of Spooky Action at a Distance, @[email protected] Google Scholar page | 110 |
| 11. |  Adam Becker@adambecker.bsky.social Author, journalist, astrophysicist. He/him. @FreelanceAstro on the bird site. Google Scholar page | 69 |