Rohan Naidu @rpnaidu.bsky.social Astronomer @ University of Hawaiʻi. 🇮🇳 →🇸🇬 →🇺🇸 https://rohannaidu.github.io/
Roman for Scientists @nancyromansci.bsky.social NancyRomanSci is managed by the Roman Science Centers and provides researchers with the most up-to-date information related to doing science with NASA's Nancy Grace Roman Space Telescope
Kevin Hardegree-Ullman @kevinkhu.bsky.social Research Scientist at Caltech/IPAC-NExScI studying all things related to exoplanets! Opinions are my own. https://kevinkhu.com
@adeline-claire.bsky.social @adeline-claire.bsky.social Astrophysicist
James Curbo @curbo.org 👨💻 Cyber researcher at JHU Applied Physics Lab
📐 Doctor of Engineering, JHU Whiting School of Engineering (space cyber)
🔭 Amateur astronomer
🕹️ Video game connoisseur
📚 Math/science/history nerd, married to a geologist
✈️ USAF vet
https://curbo.space/
Emily Rauscher @astronemly.bsky.social Astronomy prof at U Michigan; exoplanet atmospheres in 3D; cares about people more than science; despises chocolate (she/her)
Haley Wahl, PhD @hwahl16.bsky.social Astrophysics PhD turned staff science writer. Astrobites alum and pulsar enthusiast 🌟
Andrei-Cătălin @acpopa.bsky.social i do astro at uni côte d'azur and soon in keele | prev. (astro)physics @ucl @roma2
Neel Kolhe @neelkolhe.bsky.social PhDing @ Paris Observatory. Galactic Dynamics, radio Astronomy, cosmology.
Natural Sciences 🤝 Social sciences
Ecology | Science Fiction | urbanism |
Kelsie Taylor @kelsie137.bsky.social Poet, artist, musician, and queer advocate. In my free time, I do theoretical physics.
PhD candidate under Dr. Boddy at UT Austin. Member of NANOGrav collaboration. Writer for Astrobites.
Science communication account. All opinions are my own.
Yongda Zhu @yongda.bsky.social PostDoc at Arizona / JWST / Quasar / Reionization / Intergalactic Medium
Steve Hardesty @jsh02.bsky.social Amateur photographer, star gazer, dad, grand dad. Sound guy/stage hand for 30 plus years. Dad of an AstroPhysicist. Recovering from cancer. Terrible speller.
https://www.flickr.com/photos/152564465@N08/albums
Unified Equilibrium @entangledskies.bsky.social Metrology
Titan Observatory @titanobservatory.org We're Titan Astronomical Observatory, a Florida nonprofit with the goal of purchasing a 10m radio telescope, modernizing it's control system, and building a user-friendly web portal; allowing anyone to learn radio astronomy & schedule observing time.
Astropierre @astropierre.com Médiateur scientifique, conférencier et chargé de projets. #Freelance
Ici, on parle de science, mais pas que...
Posez-moi vos questions, ça ne coûte rien ;)
Thad Szabo @astrothad.bsky.social (he/him) Professor of Phys & Astro at Cerritos College
Has benefited from the companionship of chinchillas, a dog, & a cat. Some humans are OK.
Seeking a living kidney donor: www.kidneyforthad.info
Astrophotos: https://www.flickr.com/photos/astrothad
abbew25.bsky.social @abbew25.bsky.social PhD in cosmology | martial arts enthusiast | cat lover | coffee addict | @astrobites.bsky.social author!
Tony Dunn @tony873004.bsky.social Orbit simulations of planets, comets, asteroids and other interesting stuff. Amateur astronomer. BA: Physics & Astronomy, SFSU.
Sebastián @sebstellar.bsky.social Astrónomo 🇲🇽☀️🌌 • Astronomy PhD Candidate @ GSU • RECONS & SMARTS Fellow • RKSTAR Survey of K-dwarfs 🟠 • I like the LAD and Indie/Club Dance Music and Electro Rock • él/he
AAS Press Office @press.aas.org Astronomy news curated by the Press Office of the American Astronomical Society. Note: Posting is not endorsing, only informing. aas.org/press Header Image: https://shorturl.at/vb7A1
Brandon Specktor @bspecktor.bsky.social Space and Physics editor at Live Science
Pitches welcome at brandon[dot]specktor[at]futurenet[dot]com
https://www.livescience.com/author/brandon-specktor
Huei Sears, PhD 🌟 @starlights.bsky.social ✨ she/her ✨ astrophysicist studying supernovae + GRBs ✨ @ Rutgers U
Dr Jennifer Sieben @tardiseeker.dftba.social Astronomer | Science writer | Nerdfighter
She/her/your excellency
@yee99.bsky.social @yee99.bsky.social 
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Sarah Kendrew @sarahkendrew.bsky.social European Space Agency Astronomer at the Space Telescope Science Institute in Baltimore, MD. Team Lead for the MIRI instrument on JWST. Runner, dog mum, cyclist. 🇬🇧🇧🇪 Opinions my own. 
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning.
Also: open web developer & enthusiast, working on @astrosky.eco and more
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
astrosoundbites.bsky.social @astrosoundbites.bsky.social Four graduate students bring you cutting-edge astronomy research, a space sound of the bi-weekly fortnight, and a volley of (semi) witty banter.
https://astrosoundbites.com/episodes/
Daisy Bissonette @daisybissonette.bsky.social astrophysics phd candidate @ uchicago
Brad Jarvis @bradjarvis.bsky.social Exploring new ways of thinking, for fun and optimization of the amount, longevity, and quality of life. No DMs, soliciting, porn, bots, dating. Likes aren't endorsements. Also on Substack. See https://ideaexplorer.blogspot.com/2024/04/value-statement.html.
Martin Bourne 🏳️🌈 @astromartin.bsky.social Astrophysicist (at least in theory) and beagle dad! (he/him)
UKRI Hawking Fellow & Senior Lecturer at University of Hertfordshire.
Views are my own.
instagram.com/quee1896
Isabel Swafford (she/her) @isabelswaff.bsky.social #scicomm 📝 🎥 📱
astronomy nerd, artist, swimmer, indie music lover
https://isabelswafford.godaddysites.com/
Science Explorer (SciX) @scixcommunity.bsky.social News and information for the Science Explorer (SciX) user community. Explore with us at SciXplorer.org
Burnsie @burnsieann.bsky.social Nature, science, our planet, governance, democracy, nat sec, human rights, equity, justice, UU.
Poodle Mum with time to listen.
I birdwatch, fly fish, star gaze, watch weather, sing. Happily married 46 yrs! 🏡 Duluth MN 🌊
I Act On Climate💚 &
🌎🔭🏳️🌈🏳️⚧️✊🏽💦🌻🐝
Sandro Tacchella @sandrotacchella.bsky.social Assistant Professor of Astrophysics, studying the evolution of galaxies, University of Cambridge, Fellow of St Edmunds College 🇨🇭🇺🇲🇰🇷🇬🇧
Yasmeen Asali @yasmeenasali.bsky.social Astrophysics PhD student at Yale | Formerly at Columbia | Working on the SAGA survey | she/her | yasmeenasali.com
Sean D. Johnson @seanjohnson.bsky.social Extragalactic astronomer; LSA Collegiate Fellow & Assistant Professor at @michiganastro. Dog lover. Pronouns: he/him/his 🏳️🌈
John Wise @astroahura.bsky.social Astrophysics prof, CRA director, and proud alum of Georgia Tech. Fast cars and fast computers. ATLien and Southerner. Rotorhead and runner. Hapa.
Ryan Trainor @crosstrainor.bsky.social astrophysicist / dad / asso. professor at F&M College / visiting scientist “at” JHU / he / him.
interested in galaxies, AGN, data science, and justice.
Michael Tremmel @michaeltremmel.bsky.social Astrophysicist, Cat Dad, Comic book enthusiast. Lecturer at University College Cork (Ireland)
He/Him
https://mtremmel.github.io
Jeremy Bailin @astrobailin.bsky.social Astronomy, coffee, politics, music, cats, sports, computing. Not always in that order. Canada/Alabama/Arizona/Suomi. He/him.
Benne W. Holwerda @benneholwerda.bsky.social Dad, Professor of Astronomy at the University of Louisville. He/Him/hey you. Opinions are my own. As are the typos.
Astronomy, datascience, ethics & occasional US/EU politics. 
Brooke Simmons @vrooje.net Professor of Astrophysics: Galaxies, Black Holes, the Changing Sky. Also Zooniverse humanitarian and disaster relief lead. People first, then science. She/her
Mike Boylan-Kolchin @mbkplus.bsky.social Dad, husband, astrophysicist, dog herder. Samuel T. and Fern Yanagisawa Regents Professor in Astronomy at UT Austin. This is a personal account and the views expressed in my posts here are mine. https://mrbk.github.io
Ava Polzin @avapolzin.bsky.social professional nerd/astronomer
avapolzin.github.io
Dr. Ryan French @ryanjfrench.bsky.social British Solar Astrophysicist at the Laboratory of Atmospheric & Space Physics ☀️ Author of ‘Space Hazards’ and 'Little Book of Eclipses' - (views my own)
Elliott Walker @intergalactyc.bsky.social Amateur astronomer 🪐🔭
Texas Tech University Mathematics 2026
Minas Karamanis @minaskar.bsky.social Astrophysicist and proud cat dad. He/him
Views are my own.
Patrick Vallely @pjvphotography.bsky.social Ph.D. astrophysicist turned digital wrench-turner and Seattle-based photographer. Mostly into nature and astrophotography these days, but sometimes I take pictures for NASCAR.
🔗: https://www.pjvphotography.com/
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.
Bärbel Koribalski @bskoribalski.bsky.social Astrophysicist and High Jumper.
https://orcid.org/0000-0003-4351-993X
💀Adina Feinstein PhD 💀 @afeinstein20.bsky.social asst prof | astronomy PhD | MSU | https://adina.feinste.in
Dr. Jackie Champagne @whatamergerjr.bsky.social Software engineer at STScI. Former JASPER Postdoc @ Steward Observatory. Astronomy PhD from UT Austin. I have JWST and ALMA tattoos because I can't pick a favorite long wavelength telescope!
Dr. Scott W. Fleming @scottwfleming.bsky.social Branch Manager at Space Telescope Science Institute working in the MAST archive. Astronomy PhD. Studies stars and exoplanets. Loves programming. Opinions are my own. He/Him/His
Aditya Sengupta @adiastra.bsky.social Astronomy PhD student at UCSC
Sami Lamby 🩷💜💙 @samilamby.bsky.social PhD Astronomy candidate at Western University • brown dwarfs, ultracool dwarfs & exoplanets • outreach assistant at Cronyn Observatory ✨ she/her
arXiv astro-ph.GA Astrophysics of Galaxies @astrophga-bot.bsky.social Unofficial bot by @vele.bsky.social w/ http://github.com/so-okada/bXiv https://arxiv.org/list/astro-ph.GA/new
List https://bsky.app/profile/vele.bsky.social/lists/3lim7ccweqo2j
ModList https://bsky.app/profile/vele.bsky.social/lists/3lim3qnexsw2g
Haus der Astronomie @hausderastronomie.bsky.social Zentrum für astronomische Bildungs- und Öffentlichkeitsarbeit in Heidelberg | Center for Astronomy Education and Outreach in Heidelberg, Germany. Posts in erster Linie auf Deutsch but also in English
https://www.haus-der-astronomie.de/de/impressum
Vivian U @justtheletteru.bsky.social Associate Scientist at Caltech/IPAC studying black holes and galaxy mergers with a nerdy sense of humor. Roman Proposal Lead. < 15 minutes of fame from PBS NOVA showcasing JWST science. TEDxMB 2024 speaker. Views are my own.
🌐 https://vivian-u.github.io/
Brian Siana @briansiana.bsky.social Astronomy Professor at UC Riverside / Chair of the Riverside Board of Public Utilities / Heat pump evangelist
Theodor Von Bönghitz Adorno @tzraick.bsky.social Columbia Sociology & Sustainable Development…
Fan of math, science, evidence based practice & nuance…
Pragmatic realist & autodidact…
R/ts are NOT endorsements, all standard disclaimers apply.
Johanna Vos @johannavos.bsky.social Astrophysicist studying Exometeorology | Associate Professor & Royal Society University Research Fellow at Trinity College Dublin | Visiting Scientist at American Museum of Natural History | she/her | https://johannavos.github.io/
Anavi Uppal @anaviuppal.bsky.social Astronomy & Astrophysics PhD student at UC Santa Cruz | Freelance science journalist
Veronika Dornan @dornanv.bsky.social 🔭 Post-doctoral research associate at The University of Edinburgh studying extragalactic globular star clusters (she/her)
dornanv.github.io/
Sowkhya Shanbhog @chaotic-cosmos.bsky.social 
Maggie @meverri.bsky.social Astronomer, in bed by 9 🛌🌌
VOTE BLUE!!!! @aporter.bsky.social Committed to equal rights for all!
I’m a scientist, mom, wife, writer, walker/runner, reader, Desert Dweller, NJ expat. Not necessarily in that particular order.
Arthur Magalhães @arthurmagalhaes.bsky.social
PhD student at Nicolaus Copernicus Astronomical Center 🇵🇱 | Former: UFMG, Uppsala University, USP | Interested in star clusters & stellar formation ✨
Astropotamus 🔭🦛 @astropotamus.com ✨Time Traveling podcaster exploring the Star River - where ancient history meets astrophysics. Join me for a drink and a deep conversation about our connection to the infinite. You’re already in the River. 🍷
Listen: https://astropotamus.com/star-river
Yashar Akrami @yasharakrami.bsky.social Cosmologist. Asst. Prof. at IFT. Adj. Asst. Prof. at CWRU. Based in Madrid/Spain. Worked/studied in USA, UK, France, Netherlands, Germany, Norway, Sweden.- M Matthieu Le Lain @matlastro.bsky.social Astronomy and astrophysics sprinkled with Deep Learning... or the other way around ! PhD student working on Foundation Models for Astronomy. #galaxy
PRIMA probe @prima-probe.bsky.social PRIMA is a far-IR probe concept for the 2030s that will reveal how abundant elements are built up in galaxies over cosmic time, and follow them as they become the molecular building blocks of new planets! https://prima.ipac.caltech.edu/
Alex Klotz @aklotz.bsky.social Physics professor at California State University, Long Beach. Interested in knots, DNA, and knotted DNA.
kaplanfx @kaplanfx.bsky.social Retro/Vintage computing and electronics, video games, golf, hiking, astronomy & astrobiology, college football (Cal), guitar.
Carl Rodriguez @carlrodriguez.bsky.social Professor of astrophysics at UNC, studying colliding black holes, swarming stars, and other things that go bump in the night. Big fan of transit, biking, climbing, Durham NC, he/him
dynamics.unc.edu
AURORA _UCR @auroraucr.bsky.social AURORA — Astronomy Union for Reading, Outreach, and Research Activities at University of California, Riverside.
https://auroraucr.github.io/AURORA/
Caldon T. Whyte @ctwhyte.bsky.social Florida Tech Space Sciences PhD Student
Joris Witstok @joriswitstok.bsky.social Looking up at the stars at the Cosmic Dawn Center (DAWN), Niels Bohr Institute, University of Copenhagen. Previously at Kavli Institute for Cosmology, University of Cambridge, University of Leiden. (He/him) 🇪🇺🇳🇱🇬🇧🇩🇰
Katherine Ormerod @katherineormerod.bsky.social PhD student studying the Epoch of Reionisation at LJMU | football & formula 1 | Bolton Wanderers fan | 🏳️🌈 she/her
Bram Boroson @bramboro.bsky.social Sometime astronomy professor. https://bramboroson.com
Schmucko on Metafilter
Jonah Goldfine @astrojonah.bsky.social Astrostats PhD Candidate at Macquarie Uni
Formerly @nyuphysics.bsky.social & @uofdenver.bsky.social Data Science
He/They 🏳️🌈
Jonahdg.github.io
shalininthestars @shalinikv.bsky.social Shalini Kurinchi-Vendhan (she/her)
⟡ Ph.D. Student in Astrophysics
⟡ @astrobites.bsky.social writer and editor
DR℮W 🪿🏳️⚧️ @giantmolecular.cloud Astrophysics PhD student; Studies star formation, stellar feedback, galaxy evolution; Astrobites author; Artist; Weirdo and also fun dude; Webmaster at https://giantmolecular.cloud; Uses they/them pronouns; Transgender;
Ben Wibking @benwibking.bsky.social astrophysicist. he/him 🏳️🌈
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
John Bird @johnbird001.bsky.social Ph.D. atmospheric scientist🌎, nuclear engineer☢, 📰 #antarctica
South Pole Station 🐧 http://amzn.to/2klpv3b 🐧
Dr. Farhan(ul) Hasan @farhantasy.bsky.social Astrophysicist. Postdoc at Space Telescope. Galaxy evolution, cosmic web, and the gaseous universe 🔭☁️🌌 🇧🇩
Views my own
Gabriela Canalizo @gabycanalizo.bsky.social Astronomer at UCR. Interested in supermassive black holes. She/her.
Andrew GottWorth @justrught.bsky.social Louisville Kentucky-> Berlin Germany, Educator & Trainer, #OCD, Mental Health, #DiscGolf, helping others, Science, Unlearning, Sex positive, Bouldering, Soccer, Women’s Sports, Physics, Astronomy, Psychology. A bit of everything. Just Right spelled wrong.
Ryan White @astroryan.bsky.social Astrophysics student at Macquarie University, artist, bread obsessed. Studying cool (but actually quite hot) stars 🌟 @astrobites.bsky.social author 🪐 i have art too! @ryanwhiteartist.bsky.social 🖌️
ryanwhite1.github.io
(he/him)
Neev Shah @neevshah101.bsky.social he/him | astro PhD student @stewardobservatory.bsky.social @uarizona 🌵| @astrobites.bsky.social author | interested in massive stars ✨ binaries ⭐⭐ gravitational waves ⚫⚫ | prev undergrad @IISERPune
arXiv bot (astro-ph) @krxiv-astro-ph.bsky.social New submissions in arXiv
Category: Astrophysics
https://arxiv.org/list/astro-ph/new
Administrator: krypf @krypf.bsky.social
lit link: lit.link/krypf
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
Annelia Anderson @astroannelia.bsky.social University of Alabama Astrophysics PhD candidate studying the CGM, NASA Space Grant Fellow, @astrobites.bsky.social author 
AAS Nova @aasnova.org Highlighting recent astronomy research from the American Astronomical Society's journals. Editors: Kerry Hensley & Susanna Kohler. Discover what's new in the universe at aasnova.org. Header image: https://bit.ly/4vPAvD
Nigel Pugh @nspugh.bsky.social Let’s see a positive future for our global children.
Masto: https://toot.wales/@nspugh
The Astrosky Ecosystem @astrosky.eco We're building new social media tools for astronomers and astronomy enthusiasts online - from feeds to account hosting.
Website: https://astrosky.eco | GitHub: https://github.com/the-astrosky-ecosystem
Account managed by @emily.space