A list of astronomers with over 100 followers. This list includes astrophysicists, cosmologists, planetary scientists, space scientists, and related professionals. Also see Physicists on Mastodon.
| # | Account | Followers |
| 1. |  Katie Mack@[email protected] Google Scholar page Video channel Joined 2017-Apr-02 Last posted 2023-Sep-30 | 36,927 |
| 2. |  Emily Lakdawalla@[email protected] Planetary scientist, space boffin, captain planets. Author, journalist, speaker, asteroid 274860. 🏳️🌈 she/her. Order my Curiosity book: http://amzn.to/2mlisaL Buy my art: https://elakdawalla.etsy.com Website: https://lakdawalla.com Newsletter: https://elakdawalla.beehiiv.com/ Blog and Patreon: https://patreon.com/elakdawalla Etsy Store: https://elakdawalla.etsy.com Video channel Joined 2017-Nov-14 Last posted 2023-Jul-20 | 6,576 |
| 3. |  Phil Plait@[email protected] SCIENCE! #Astronomer, #scicomm, #author, etc. Newsletter: https://badastronomy.substack.com/ Newsletter: https://badastronomy.substack.com/ Video channel Joined 2022-Oct-30 Last posted 2023-Oct-03 | 5,159 |
| 4. |  Dr James O'Donoghue@[email protected] Planetary scientist, science communicator and amateur animator 🪐. Previously NASA, now JAXA. Next: applying for UK positions. PFP by IG/haneensiddiq website: https://jamesodonoghue.wixsite.com/home Google Scholar page Video channel Joined 2022-Nov-03 Last posted 2022-Dec-22 | 2,678 |
| 5. |  Nicole Gugliucci@[email protected] Physics professor, astronomer, education wonk, and science communicator who loves dogs, books, weights, and good trouble. She/they My toots are my thoughts alone; I boost things I find interesting. #ITeachPhysics #Astrodon #EduToot Website: https://noisyastronomer.com Verified by: https://fedified.com/ Elsewhere on the interwebs: https://bio.link/noisyastronomer Google Scholar page Video channel Joined 2017-Nov-16 Last posted 2023-Aug-25 | 1,148 |
| 6. |  Kelly Truelove@[email protected] 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). Lists: https://truesciphi.org Bluesky: https://bsky.app/profile/truesciphi.org Threads: https://www.threads.net/@truesciphi X/Twitter: https://x.com/TrueSciPhi Google Scholar page Video channel Joined 2022-Nov-23 Last posted 2023-Sep-19 | 1,088 |
| 7. |  Daniel Pomarède@[email protected] cosmographer at university paris-saclay | mapping the universe | co-discoverer of #laniakea our home supercluster of galaxies | #dipolerepeller a void contributing to the motion of our galaxy | #coldspotrepeller a void associated to the coldest point of the big bang fossil radiation | #southpolewall a giant galactic filament of the cosmic web | #hooleilana the relic of a baryon acoustic oscillation https://vimeo.com/pomarede | https://sketchfab.com/pomarede | https://youtube.com/@pomarede Google Scholar page Video channel Joined 2022-Apr-26 Last posted 2023-Oct-04 | 1,077 |
| 8. |  Peter Coles@[email protected] Theoretical astrophysicist at Maynooth University in Ireland specializing in the Universe and all that surrounds it (e.g. jazz, opera, poetry, crosswords). Editor-in-chief Open Journal of Astrophysics. ORCID: https://orcid.org/0000-0002-5535-2850 Work Page: https://www.maynoothuniversity.ie/people/peter-coles Blog (Personal): https://telescoper.blog/about Facebook: https://www.facebook.com/TelescoperPage Google Scholar page Video channel Joined 2022-Oct-30 Last posted 2023-Oct-04 | 1,022 |
| 9. |  franco_vazza@[email protected] #SimulatedUniverses #AstroPhysicsFactlet Astrophysicist at Bologna University and @ERC_Research grantee. I study the cosmic web, extragalactic magnetism and clusters of galaxies with colorful simulations. https://cosmosimfrazza.eu #astrodon #astronomy website: https://cosmosimfrazza.eu country: Italy TedX: https://youtu.be/Lgo-TLMMmGI In the media: https://frontiers.altmetric.com/details/91389862 Google Scholar page Video channel Joined 2022-Oct-28 Last posted 2023-Oct-03 | 870 |
| 10. |  Ian J. O'Neill@[email protected] Hello! I'm a news media specialist at NASA's Jet Propulsion Laboratory and a space and science fiction fan. In a past life I was a solar physicist. Now, I'm a science communicator, media rep for a plethora of NASA/JPL projects and missions, and a writer. he/him. Twitter: https://twitter.com/astroengine Instagram: https://www.instagram.com/astroengine/ LinkedIn: https://www.linkedin.com/in/ioneill/ Verified: https://twittodon.com/share.php?t=astroengine&[email protected] Video channel Joined 2022-Nov-08 Last posted 2023-May-12 | 800 |
| 11. |  Sébastien Carassou@[email protected] Dr. en astrophysique, vulgarisateur scientifique, auteur et libraire occasionnel. Ici, vous trouverez essentiellement des articles de fond et des ressources multimédia autour de l'écologie politique et des luttes d'émancipation. Pour des contenus orientés astro, RDV sur Twitter 😉 PP et bannière : Youenn Lerb Site Web: https://sebastiencarassou.com Twitter: https://twitter.com/FlashCordon Youtube: https://www.youtube.com/lesenseofwonder Joined 2022-Apr-29 Last posted 2023-Oct-01 | 577 |