Markus Pössel @mpoessel.de Astronomy and relativity outreach (Tweets in German & English) | personal account | he/his | managing scientist @hausderastronomie.bsky.social | director @astro4edu.bsky.social |outreach @mpi-astro.bsky.social | Seestar enthusiast
Dr Jan Eldridge @astro-jje.bsky.social NZ theoretical astrophysicist studying exploding binary stars. Sci-fi addict, feminist, non-binary femme. Pronouns: she/her/they. All views my own.
Erin Macdonald @drerinmac.bsky.social Writer | Science Advisor (Star Trek franchise) | Producer | PhD, Astrophysics | she/her
just an ancient tattooed 🏴 N7 Starfleet rebel pagan soul trapped in modern times
https://linktr.ee/drerinmac
Prof. Carl E. Fields 💥 @carlnotsagan.github.io Computational Astrophysicist and Assistant Professor @uarizona.bsky.social & @stewardobservatory.bsky.social. #Forbes30u30, Science 2021. He/Him. carlnotsagan.github.io.
Dr. Heloise Stevance @sydonahi.bsky.social Astrophysicist - Schmidt A.I. in Science Fellow - Oxford Uni - she/they
Sky surveys
Exploding stars
Hungry black holes
AI Literacy
Beatrice Tinsley Lecturer 2021
Caroline Herschel Prize 2024
hfstevance.com
Laurence Datrier @asleepywanderer.bsky.social Astronomer, occasional artist, sometimes takes pictures
(she/her)
Slavko Bogdanov @slavkobogdanov.bsky.social Astrophysicist ordinaire. Columbia University.
slavko.org
Rhiannon Silva @rhiannonsilva.bsky.social Astrophysicist. Currently working on my second PhD on gravitational waves from black holes, at the Gravity Exploration Institute, Cardiff University.
They/any 🏳️🌈
Bryan Gaensler @scibry.bsky.social Dean of Science at the University of California, Santa Cruz (UCSC). Astronomer, sci-fi connoisseur, rugby league devotee, puzzled parent 🇦🇺🇨🇦. Opinions ∉ UCSC.
Santa Cruz CA, USA. He/him. bryangaensler.net
Adi Foord, PhD @adifoord.bsky.social /uh ˈdee/
Assistant Prof. of Physics @ UMBC | searching for supermassive black holes |
www.adifoord.com
Dr Shanika Galaudage @astronerdika.bsky.social Diary of a space detective (astrophysicist)🕵️
Postdoc at CIERA + Adler Planetarium
Just going with that Universe flow ✨
🇦🇺 -> 🇫🇷 -> 🇺🇸
linktr.ee/astronerdika | 🇦🇺🇱🇰 (she/her)
Dr. Doctor @actualdrdoctor.bsky.social Climate Scientist 🌎 | Astrophysicist 🔭 | Memes 🫡 | Coffee ☕️ | Travel ✈️ | PDX -> Chi
Stephen Taylor @stevertaylor.bsky.social Gravitational-wave Astrophysicist | Associate Professor @ Vanderbilt University | Chair, NANOGrav Collaboration | ESA-NASA LISA Science Team Member
Dr. Sharan Banagiri (he/him) @geodesicvoyager.bsky.social Astrophysicist @monashastro.bsky.social | Previously @ Northwestern & UMN | తెలుగు | Gravitational waves | @LIGO | LISA
Decarbonization now ✊🏽
All opinions my own and do not represent past or present employers.
orcid : https://orcid.org/0000-0001-7852-7484
Dan Wilkins @danwilkins.bsky.social Astrophysicist, black hole scientist and science communicator. Research Assistant Professor of Astronomy at The Ohio State University. Amateur photographer, rower and avid traveller. He/him 🏳️🌈
Teagan Clarke @astroteagan.bsky.social Postdoc | gravitational-wave astronomer | Princeton University | 💫 🏳️🌈 🇦🇺
Tiffany Nichols, JD, PhD @tiffanynichols.bsky.social LSST-DA Catalyst Faculty Fellow
History of Astrophysics, Physics, and Science + Environmental History.
Jordy Davelaar @jordydavelaar.bsky.social Astrophysics -- Researcher at the Flatiron Institute and Columbia University. Enthusiastic about black holes, running and fresh pasta. Part of EHT and LISA.
Peter Edmonds @peterdedmonds.bsky.social Australian-American husband, father, professional nerd, astronomy communicator, dog spoiler, cricket fan. Opinions mine. He/him. 
Andrew Chael @thisgreyspirit.bsky.social Somewhat functional assortment of 7 billion billion billion atoms. Astrophysicist taking pictures of black holes. he/him.🔭📡⚫🏳️🌈
Niels Warburton @nielsw.bsky.social Assistant Professor at University College Dublin. Researcher in gravitational wave science. Spokesperson for the LISA Consortium.
This is my personal feed so posts are a combination about gravitational waves and cycling infrastructure in Dublin.
Jocelyn Read @jocelynread.bsky.social Neutron stars, gravitational waves, and nuclear astrophysics. Professor at CSUF, working with LIGO and Cosmic Explorer. Took my name as an instruction.
Michael J. Williams @michaeljwilliams.bsky.social Gravitational-wave astrophysicist
https://michaeljwilliams.me
Stephen Green @stephenrgreen.bsky.social ML / SBI | Black Holes and Gravitational Waves
UKRI Future Leaders Fellow @ U of Nottingham
https://www.stephenrgreen.com/
Sumeet Kulkarni @sumeetkul.bsky.social Science Writer, Astrophotographer
Mikhail Korobko @mkorobko.bsky.social Quantum physicist: quantum optics, gravitational-wave detectors and foundations of quantum mechanics | staff scientist @ Uni Hamburg | member of LIGO
Carl Haster @haster.bsky.social Assistant Professor at UNLV+NevadaCfA looking for gravitational waves and the best music. Previously at LIGO, MITKavli, CITA_ICAT and UoBIGWaves.
Alexander Harvey Nitz @handle.invalid Associate Professor of Physics at Syracuse Univ. | Gravitational-wave Astronomer | BlackHoles | NeutronStars | PyCBC developer.
Om Sharan Salafia @omsalafia.bsky.social Researcher at INAF - OAB, Milan, Italy. Working on GRBs & EM counterparts to GW sources. Former musician. Inherently curious.
Jeffrey Hazboun @jeffreyhazboun.bsky.social professor of physics at Oregon State, gravitational wave astrophysicist, father, husband, whitewater enthusiast, banjo player... not in that order
Shami Chatterjee @astrochatterjee.bsky.social Astronomer, book lover, photo enthusiast, dad. I'm probably on a telecon right now.
Rhiannon Udall @rhiannon-udall.bsky.social PhD student in the LIGO lab at Caltech, studying catalogs of gravitational wave events and how glitches affect them, (she/her) 🏳️⚧️
Rob Coyne @robcoyne.com Gravitational wave astrophysicist at the University of Rhode Island and member of the LIGO Scientific Collaboration. Also an amateur artist sometimes?- C Chase @chasekimball.bsky.social
Professor Carole Mundell @cmundell.esa.int Director of Science, @esa.int; Head of the European Space Astronomy Centre, Madrid. Astrophysicist, science diplomat, ex-Science Council President; ex-Chief Scientist Adviser & International Science Envoy, UK FCDO. She/her. My views.
James Alexander Clark @spacepig.bsky.social Motorcycling, mountain biking gravitational wave computational scientist, guinea pig fancier, rabbit-herd and robo-shepherd. LIGO Caltech (ATL FOB).
Daniel Williams @daniel-williams.co.uk I'm an astronomer at @uofgravity.bsky.social working to understand ripples in the Universe (gravitational waves) made when dead stars (black holes and neutron stars) crash into each other.
(he/him | e/esan)
Tha mi nam neach-ionnsachaidh.
🏴🏳️🌈🏉⛰️🚴♂️🏃♂️🚣♂️
Ira Thorpe @ithorpe.bsky.social Gravitational wave astrophysicist working on Laser Interferometer Space Antenna (LISA). Dad, husband, outdoor lover, and expat New Mexican living in greater Washington, DC.
Employed by NASA, but opinions are my own.
Bernard Schutz @bschutz.bsky.social Astrophysicist, author, grandfather. Have lived in USA, Wales, Germany, Italy. FRS, NAS. Views my own.
Greg Mendell 📖🖊️✨🔭🖖🙂 @mendellgreg.bsky.social Reading & writing; science & scifi; gravitational waves & astrophysics; star trek; spouse & dad; 📖🖊️✨🔭🖖🙂🚫AI
https://amazon.com/author/gregoryallenmendell
Corey Gray @corey-m-gray.bsky.social ISFJ,Blackfoot,Scottish, Washington, PNW,
Backpacker,Salsa Dancer,Traveler,LIGO, Gravitational Waves
https://linktr.ee/corey_m_gray
Amruta @amruta.bsky.social Pulsar astronomer with deep interest in astro-data science
Dog-mom, music-nerd, thinks neutron stars are cool! 
Maria @mmylova.bsky.social Postdoc in theoretical cosmology at Kavli-IPMU, Japan. Emmy Noether Fellow at Perimeter Institute. I work with early universe cosmology, primordial gravitational waves, EFT of gravity, dark energy and dark matter. Happy to answer questions if I can!
William G. Lamb 🏴 @astrolamb.bsky.social 📡 NANOGrav Research Assistant
🔭 PhD in Astrophysics, Vanderbilt University, Nashville TN
🏴 Siaradwr Cymraeg o Eryri
👽 US “Resident Alien”
🎓 Uni of York Alumnus
🐱 Dad of WiggleWorm
🏊🚲🏃Triathlete
💃 Swing Dancer
Rowina Nathan ✨ @pinkastrophysicist.bsky.social PhD in progress. Pulsar timer, gravitational wave cartographer, mad keen skier and lover of the colour pink 💕💫⛷️ | she/her/hers | Naarm 🇦🇺
Media enquires: https://rowina-n.github.io
ORCiD: https://orcid.org/0000-0002-3922-2773
Valentina Di Marco @valentinadimarco.bsky.social Astrophysicist, martial artist (karate/kobudo), opera lover.
Dr Becky Smethurst @drbecky.bsky.social Astrophysicist studying how supermassive black holes affect galaxies (s/h). I get overly enthusiastic about space (and cats) on YouTube: http://www.youtube.com/drbecky
Adrian Thompson @gooble-gabble.bsky.social Nothing lasts, but nothing is lost
hymnoptera.bandcamp.com
https://athompson-git.github.io/
Thomas Kupfer @thomkupfer.bsky.social Professor of Astrophysics at the University of Hamburg. Member of the BlackGEM, SDSS-V and LISA collaboration. PI ERC project CompactBINARIES (2023 - 2028)
Katie Auchettl @kaamau.bsky.social Excited about all the things related to stellar death & black holes.
Dr Adelle Goodwin @astrodel.bsky.social Astrophysicist at Curtin Uni. Trying to understand black holes by watching them destroy stars 💫
Daniel Wagner @passittobulis.bsky.social Award-winning journalist covering the Vancouver Canucks. http://passittobulis.com
Daily Faceoff Vancouver @dfovancouver.bsky.social Built for passionate hockey fans. Podcasts. Video Content. Articles.
canucksarmy.com
Fabian Schussler @fabianschussler.bsky.social Astrophysicist: multi-messenger observations at high-energies, H.E.S.S./CTA; SVOM, ANTARES, etc.
PI of Astro-COLIBRI (https://www.astro-colibri.science)
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. 
Sarah Wild @sarahemilywild.bsky.social Science Journalist, Scribbler, Question-asker, Audio-wrangler, Note-taker, Tea-drinker, and (Occasional) Author. She/her.
Prof Anna Watts @profannawatts.bsky.social Professor of Astrophysics @ Univ. of Amsterdam. Neutron stars, pulsars, dense matter, X-ray astronomy. Mom, Migrant. "Particles in stars blah blah". Does science with NICER on the International Space Station and schemes for EVEN BIGGER SPACE TELESCOPES.
Wayne Clark @qvantun.bsky.social Grad student in mechanical engineering (CFD, thermal-fluid mechanics, physics). Advanced spacecraft propulsion (nuclear thermal, fusion, etc.), interstellar travel.- B Barry McKernan @bmckastro.bsky.social Astronomer, Dad, Husband, Gamer, Occasional runner, hiker, traveller, History, Crosswords, Irish in America
Prof David J Galbreath @djgalbreath.bsky.social Professor of War and Technology at the University of Bath. Working on digital battlefields. Occasional work on Ukraine. 
Sylvia Biscoveanu @sbisco.bsky.social NASA Einstein Fellow at Northwestern studying gravitational waves with LIGO | previously PhD at MIT | violinist and cat lover
Aditya Vijaykumar @adivijaykumar.bsky.social CITA Postdoctoral Fellow: LIGO and gravitational waves. (Ex-?)theatre artist. @alsogoesbyV on Twitter.
Website: adivijaykumar.github.io
Oskar Hafstad @oskarhafstad.bsky.social Studying Galactic Chemical Evolution at the Institute of Theoretical Astrophysics, University of Oslo.
Andrew Nine @nineofspace.bsky.social Soon-to-be Assistant Professor of astronomy and physics at University of Wisconsin-Whitewater. Union man and sorta OK home cook! Big fan of classical music and sci fi TV from 1990-2010.
Emiko Gardiner @emikogardiner.bsky.social theoretical/computational astrophysicist, PhD student, black hole enthusiast, caffeine addict, @UCBerkeley, @NANOGrav, @UVA alum, (she/her)
Paul Lasky @plasky.bsky.social Professional astrophysicist, amateur human, parental enthusiast.
Gravitational waves, black holes, neutron stars, GRBs, cosmology; Monash Astrophysics, OzGrav, AAL. 
Emanuele Berti @emaberti.bsky.social Professor at Johns Hopkins University. Black holes, gravitational waves, tests of general relativity. Dad.
Philip Muirhead @philipmuirhead.bsky.social Astronomer at Boston University. Director of the Perkins Telescope Observatory.
Kerrianne Harrington @kharrington.bsky.social Scientist. Current muse is hollow core fibres.
Dr. Cindy @newtomato.bsky.social Science & astronomy & good storytelling
Recovering cosmologist
she/her
Kelly Lepo @kellylepo.bsky.social Astronomer | Science communicator | Adult Lisa Simpson
Freelance writer and editor. Former Education and Outreach Scientist at the Space Telescope Science Institute (@stsci.edu) supporting JWST.
Also on Mastodon: @KellyLepo@scicomm.xyz
Konstantinos Gourgouliatos @kosgour.bsky.social Astronomer.
Matthew Buckley @physicsmatt.bsky.social Theoretical physicist, Rutgers professor.
Prof. Joey "Barely a Footnote" Neilsen @joeyneilsen.bsky.social Black hole astrophysicist at Villanova. Formerly: MIT, Boston University, Harvard, Kenyon College | X-rays | husband | dad of 2 | cooking. He/him. Skeets are my own.
Vanessa Graber @drvgraber.bsky.social UKRI future leaders fellow. associate professor in physics at Royal Holloway. loving astrophysics. especially neutron stars. machine learning. scientific software. EDI. she/her. views are my own 🇩🇪➡️🇬🇧➡️🇨🇦➡️🇪🇸➡️🇬🇧
Dan Tamayo @astrodan.bsky.social Assistant Prof @HarveyMudd studying how planetary systems form and evolve. Past-Chair of the AAS Division on Dynamical Astronomy (he/him).
Dr Rajika "Reggie" Kuruwita @reggiek.bsky.social Sri Lankan-Australian Astrophysicist 🇱🇰🇦🇺. Post-doc at the Australian National University. Binary and multiple star formation! ✨ Cats, Space, science-based life choices, DV survivor, She/her, opinions my own
Steve Ardern @steveardern.bsky.social Astrophysics PhD student at University of Bath
- Variable stars (RR Lyrae and Cepheids)
Bath Astronomers @bathastronomers.org.uk Lovely bunch of amateur astronomers in and around the historic city of Bath, Somerset, UK. Rescuing telescopes from dusty cupboards, sharing how-tos, and inspiring minds with outreach are our things. Registered Charity Number 1215572.
Kelly Truelove @truesciphi.org Technologist | Erstwhile computational physicist | Projects at TrueSciPhi.org: Explorations in computational philosophy via AI dialogues • Curated science & philosophy podcast collections
Dr Evgeni Grishin @eccentricperturber.bsky.social Astrophysics, postdoc @ Monash. I poke binaries with a long stick and form/destroy planets, stars and BHs 🇮🇱🇦🇺 (He/Him). Слава Україні! 🇺🇦
https://sites.google.com/view/evgenigrishinastro/
https://scholar.google.com/citations?user=G374XgkAAAAJ&hl=en
Holly @mirastella.bsky.social astronomer, lover of dogs, watcher of sci-fi. she/her. 
Henry Ngo @astrodino.planetngo.ca Data scientist. Previously worked in planetary astronomy. he/him/his
Thomas Rintoul @thomasrintoul.bsky.social 🌌 Galaxy Evolution PhD student - Cardiff Uni
✨ MPhys Astro - Uni of St Andrews 2023
🎥 Science Communicator on YouTube, Twitch, Instagram
🔗 https://linktr.ee/ThomasRintoul
Jessica Birky @jessbirky.bsky.social Astrophysics + data science grad at University of Washington
she/her 🏳️🌈
https://jbirky.github.io/
Nikki Miller @nikkimiller.space Postdoc at Uppsala University studying M-dwarfs and eclipsing binary stars. Also: astronomy camps, music, languages, photography & board games.
From 🏴 - lives in 🇸🇪 - often found in 🇩🇪
nikkimiller.space | iayc.org | she/they
Matthieu Béthermin @matbethermin.bsky.social Faculty astronomer at Strasbourg observatory. Star formation in high-z galaxies from sub-galactic scales to large-scale structures. Long distance triathlete when I am not nerding on my laptop. Husband of @karinavoggel.bsky.social.
Karina Voggel @karinavoggel.bsky.social Astronomer at the Strasbourg Observatory & CDS, working on super-massive black holes in the relics of galaxy nuclei. Can be found running otherwise.
Abbie 🌟 @abbiestev.bsky.social Experimental public programs in sci + art + tech, extronomer, nerd doctor of black holes & neutron stars, Michigoose, toddler mom, neurospicy, sober, pro-trans, she/her #BiinSci #WomenInSTEM #UglyDogs
Eugene Lim @tukohbin.bsky.social Professor of Theoretical Physics at King’s College London doing cosmology, gravity, astrophysics and string theory. GRTL Collaboration and UK Numerical Relativity. Views my own. Penang-lang. YNWA
Seth Jacobson @sethajacobson.bsky.social Planetary Scientist @MSU www.planetarymakerspace.org
Tanmoy Laskar @tanmoylaskar.bsky.social Astrophysicist | artist | baker | composer | choir director | community builder | passionate #socialjustice advocate 🏳️🌈 he/him
David W Hogg @hogg.bsky.social Astronomer, physicist, statistician, data analyst, open scientist. (Totally not at all the other David Hogg). I live on Lenape land.
Derek Fox @partialobserver.bsky.social Penn State Astronomer (he/him), personal account. “We went and made everything a computer without ever bothering to fix computers.” 
Josh Marshall @joshtpm.bsky.social Founder & reigning monarch at TPM. Lapsed historian. Hand tool woodworker. Jew.
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