Fabian Polnitzky @fabian-polnitzky.bsky.social PhD student in Astrophysics at @rwth.bsky.social | Mapping the structure of the Milky Way | Studying protoplanetary discs | Resolving merge conflicts
https://fabianpolnitzky.github.io/
he / him- P Phillip Schmandt @pschmandt.bsky.social Doorman for two dogs. Living in Austin. It's hot.
The Commander @butthurtlibs.bsky.social Music, Science, Art, A1, Parody, Irony, Sarcasm, etc. in figura. Digging up dusty, mostly unused demos for Extremely bad AI arts A1 Slop-o-Tronic 5000. Don't block me until you get to know me...then block me :) NoTrump or MAGA, but I like making the funs
Andrei-Cătălin @acpopa.bsky.social i do astro at uni côte d'azur and soon in keele | prev. (astro)physics @ucl @roma2
semireflection @semireflection.bsky.social Just New-Boot-Goofin’
Cow Goes Moo
We’re The Young Ones; you shouldn’t be afraid.
BluCypher @blucypher.bsky.social 
Mike Kuhn @mikeakuhn.bsky.social Astronomer interested in star formation and statistics. Senior Lecturer at the University of Hertfordshire. Formerly Caltech, Universidad de Valparaíso, and Penn State. https://star.herts.ac.uk/~kuhn/
JenFTN🇳🇱🧡 @jenftn.bsky.social European🇪🇺| stepmom |🏋🏼♀️ 🧘 🎨| teammanager👩🏼💻 |❤️ astronomy 🌓 🪐 & Labrador dogs🐕🦺🐾
Print Play Protect @printplayprotect.bsky.social We make cool tabletop items :D
X-POD™ @xpodtech.com “A global technology leader developing advanced occupant‑safety solutions, including the Safety‑X‑Pod®—an ejectable, crash‑proof passenger cocoon with an integrated Environmental Control and Life Support System.” https://xpodtech.com/
ESO @eso.org The European Southern Observatory designs, builds & operates world-class observatories on the ground for the benefit of society. More info on eso.org
ESA Space Science @science.esa.int Keeping you posted on space science activities from the European Space Agency.
Web: http://www.esa.int/science
Privacy Notice: esa.int/connectwithus
#astronomy #space #science
David Abuín Eichinger @davideichinger.bsky.social I enjoy playing with family, reading science fiction and history, gardening, board games, and hiking. I'm a father, husband, Navy veteran, and graduate student studying Robotics at George Mason University.
Mastodon: https://scicomm.xyz/@David
Jayde Willingham @jaydewst.bsky.social PhD candidate @ Swinburne University aspiring to understand how the first galaxies formed and how we got here. 🌌🪐💫 Keeping well read and caffeinated. 📚☕
jaydewillingham.github.io
instagram.com/jaydewst/
Marc Kuchner | Author @marckuchner.bsky.social Dad. Author of the Cosmic Collisions books. Astrophysicist and Participatory Science fanatic @nasa. www.marckuchner.com- 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
Caeley Pittman @astrocaeley.bsky.social PhD candidate at Boston University studying star and planet formation 🌌🔭✨
Sierk van Terwisga @sierkdoesscience.bsky.social I'm an astronomer working with ALMA on the destruction and chemistry of protoplanetary disks. Currently a postdoc at the IWF and no longer living from boxes!
Jess Speedie @jspeedie.bsky.social 51 Pegasi b Fellow @MIT 🪐📡 🇿🇦🇨🇦🏳️🌈
Cátedra UNESCO de Educación, Investigación e Inclusión Digital @catedraunescoua.bsky.social 🌍 La Cátedra UNESCO de Educación, Investigación e Inclusión Digital impulsa la integración tecnológica en la educación a través de la investigación, la formación y la transferencia de conocimiento.
📍Universidad de Alicante (UA) https://catedraunesco.ua
ICON @iconcongress.bsky.social 📚ICON nace como ágora en la que reflexionar, analizar, exponer, debatir y compartir temas de interés sobre #humanidades
📑Congreso Internacional de Educación
📑Congreso Internacional de Humanidades
📍Universidad de Alicante
🔗https://icon.kiobus.org/
Dr. Teresa Valdivia-Mena @terevaldivia.bsky.social (Radio)Astronomer 🌟 she/her
Postdoc fellow at European Southern Observatory
Known as the streamer girl
Simin Tong @simintong.bsky.social PhD student @UoLeicester| Protoplanetary Disk & Planet Formation | A beginner theorist but always an observer of everyday life.
Personal Website: https://simintong.github.io/home
David Montes @dmontesg-astro.bsky.social Prof. Dpto. Física de la Tierra y Astrofísica, Facultad CC. Físicas, Universidad Complutense de Madrid, UCM.
IPARCOS-UCM (Instituto de Física de Partículas y del Cosmos de la UCM)
Ver: https://produccioncientifica.ucm.es/investigadores/141512/detalle
John Ilee @johnilee.bsky.social STFC Ernest Rutherford Fellow &
Associate Professor of Astrophysics at the University of Leeds. Assembled in Yorkshire.
https://johnilee.github.io/
Carlo F Manara @cfmanara.bsky.social Astronomer @ESO - @ERC WANDA group -
views my own
Dr. Emily Moravec 📡 @dreamoravec.bsky.social Assistant Scientist at Green Bank Observatory, radio astronomer, studies radio galaxies and galaxy clusters, paragliding pilot, triathlete, traveler.
https://www.emilymoravec.com
Jesús Corral Santana @jcorrals.bsky.social PhD Astrophysics @eso.org supporting observations at #Paranal in Chile. Research in #BlackHoles. From the Canary Is 🇮🇨🇪🇸, living in Chile 🇨🇱
June Parsons @mucephie.bsky.social I study the atmospheres of terrestrial exoplanets, looking for bio signatures, and asking if brown dwarfs systems can be habitable. PhD @ York University
29 🇨🇦💀🪐- G Greg Herczeg @gregherczeg.bsky.social Welcome to the medium place.
Me @me99space.bsky.social “In an age of performative cruelty, kindness is punk AF. Be punk AF.”
- Daniel Abraham
Into: astronomy | astrophysics | space rocket | The Expanse | No Man's Sky
Cirno @cirno.quest I have permission to post all Cirnos. Feel free to ask for source.
I have a website: https://cirno.quest/
Not sure what to do with it though
pixiv: https://www.pixiv.net/en/users/59337025
The Great Jahno @jahnchacha.bsky.social Fact: Top 10 Jahno's of the world.
Fun: I enjoy drinking, videogames, classic Simpsons, and faffing about.
Dull: For the gift of money I do software things related to astronomy.
Łukasz Tychoniec @ltychoniec.bsky.social Postdoctoral researcher at Leiden Observatory.
Cats, coffee, space, JWST.
Alvaro Hacar @cosmicfiber.bsky.social Assoc. Prof. in Astrophysics at the University of Vienna. Interests on Interstellar Medium, star formation, ALMA, radioastronomy, filaments and clouds
Guy Watkins @guywatkins.bsky.social 🪐 MPhys Astrophysics with Space Science student at The Open University.
🪐 Aspiring astrobiologist/planetary scientist. FRAS.
🪐 http://guywatkins.space
🏃 Novice trail runner
Luca Matrà @lucaroundtheworld.bsky.social Astronomy. Exocomets. Great Outdoors. 📡☄️🏕️ Associate Professor @ Trinity College Dublin. Views my own.
Yenifer Angarita Arenas @yangarita.bsky.social Astronomer | Postdoc at Chalmers University of Technology | Galactic magnetism🧲🧭 | ISM 🔭🌌 | star formation☁️✨ |
| Coffee lover ☕ | https://y-angarita.github.io/
Astrochemist Veronica (she/her) @astrochemist-v.bsky.social Astrochemist 📡🔭⚛️🧪 • SciComm • ALMA observatory fan • Astronomom 👫🐕 • EDI advocate • 🇺🇸🇬🇧🇳🇱🏳️🌈 • AuDHD 2E • UDL education • Millennial • Extrovert level 4 • astrochemistveronica.com
📚✊Crónica Ciudadana 🎤🙆♂️ @cronicaciudadana.bsky.social 📚Crónica Ciudadana🙆♂️ Es un medio de comunicación independiente comprometido con la realidad social de nuestro país. Analizamos los temas de actualidad de mayor interés general bajo un prisma riguroso y crítico... ¡Seguirnos!✊
alberto🍿 @albertocv.bsky.social 📍𝓐𝓷𝓭𝓪𝓵𝓾𝓬𝓲𝓪 ||𝐏𝐞𝐫𝐢𝐨𝐝𝐢𝐬𝐦𝐨 𝐔𝐒 🗞️
Adam Rains @spectraltypos.bsky.social astronomer & science communicator, 🇦🇺➡️🇸🇪➡️🇨🇱, he/him
https://adrains.github.io/
Kamber Schwarz @theschwarz.bsky.social Astrophysicist, Asst. Prof. @ University of Georgia starting Fall 2026, she/her, kamberschwarz.com
Views are my own
Kimberly Emig @kimager.bsky.social (she/her)
Assistant Scientist at the #NRAO.
Commissioning the #ALMA 2030 Wideband Sensitivity Upgrade 📡
Using Radio Recombination Line observations to learn about how galaxies and their interstellar media evolve! ✨
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
Andrew Sellek @andrewsellek.bsky.social Postdoc at Institut d'Astrophysique Spatiale (Paris-Saclay) researching protoplanetary discs with interests in photoevaporation (internal & external), dust evolution & astrochemistry.
Website: andrewsellek.com
Millennium @rhophiuchi.bsky.social A Thousand-fold refinement in our EM-Field Mapping of Creation in Electrons, Protons, DiProtons, Alphas, Astrospheres, Cluster/Streams, Galaxies — Filaments All
https://creator.nightcafe.studio/u/Millennium
Andrea Bettini @andreabettini.bsky.social Giornalista scientifico Rai
🚀 Scienza • Spazio • Tecnologia
🎙️ RaiNews24 • Futuro24- R Roy van Boekel @rvboekel.bsky.social Astronomer at MPIA Heidelberg, disks - planet formation - exoplanets, ELT/METIS Instrument Scientist
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.
Dr. Hannah Osborne @hannahlmo.bsky.social Exoplanets research fellow at ESO Chile 🪐 She/her 🏳️🌈
Erin Cox @sparkledarkness.bsky.social into the mountains i go
Giorgia Busso @giobusso.bsky.social Astrophysicist working on @ESAGaia in Cambridge. Italian from Venice. Music Listener to (almost) everything. Daily cyclist 🚲 weekly rower 🚣♀️
Jorge Villa-Vélez @jurgenvilla.bsky.social Colombian Astronomer 🇨🇴 School and Student Programmes Manager at #CERN. BL4S manger cern.ch/bl4s
Before: Postdoc at #LPENS Paris 🇫🇷. #MOONS collaboration and #RECAstronomia
He/him/his 🏳️🌈🔭🌌
Karina Mauco @astroka.bsky.social 💫Astrophysics+ESO Postdoc+Star and planet formation 🪐+christian 
Ilaria Pascucci @pascucci.bsky.social Astrophysicist and Planetary Scientist. Professor at the University of Arizona. Fellow, American Astronomical Society. Outdoor enthusiast with a love for hiking, biking, and dogs.
Gwenllian Williams @gwenows.bsky.social Lecturer at Aberystwyth University, interested in how stars form ⭐️
🏴 Darlithydd ym Mhrifysgol Aberystwyth, diddordeb yn sut mae sêr yn ffurfio 🇪🇺
Marie Van de Sande @marievandesande.bsky.social Astrochemist interested in molecules and dust around dying stars.
Oort Fellow at Leiden Observatory, the Netherlands.
Hossam Aly @astrohoss.bsky.social Astrophysics postdoc, currently at TU Delft🇳🇱. Planet Formation, Accretion Discs (especially misaligned and warped ones), Dust Evolution, Computational Astrophysics. Formerly Leicester🇬🇧, Milan🇮🇹, Lyon🇫🇷, and Heidelberg🇩🇪. Originally from 🇪🇬
Jayashree Narayan @jayashreenarayan.bsky.social PhD student @ #FUBerlin and MSCA fellow @ #TracktheTwin
// prev: physics @ #iisermohali.
https://jayashreenarayan.github.io/
Abi Frost @astrodrfrost.bsky.social 🔭 Astronomer at ESO who likes massive stars 🌟 star formation 💫 sustainability 🌍 & diversity. Opinions are my own - they/them - #BLM ✊🏾 Free Palestine 🇵🇸
Genevieve Marshall @genmarshall.bsky.social Head of Development and Engagement, International Astronomical Union
@ Leiden Observatory
Stargazer ✨ Gender equity. Mental health.
Scottish/Dutch. Gamer. Avid fantasy nerd. Views own.
Art: Gerry Arthur @gerryart.bsky.social
Me99 🇺🇦 🇪🇺 @spaceme.bsky.social INFJ. Liberal. NAFO.
“In an age of performative cruelty, kindness is punk AF. Be punk AF.”
- Daniel Abraham
Loreno Heer @lorenoheer.bsky.social Scientist: PhD in mathematics. Working in hyperbolic geometry, analysis in metric spaces and mathematical physics (gravitational waves and general relativity), various other scientific interests.
Here mostly to connect with researchers.
he/him
born@344 ppm
Sierra Grant @sierragrant.bsky.social Carnegie Fellow at the Earth and Planets Laboratory. Protoplanetary + circumplanetary disks. Formerly at MPE, BU, and University of Michigan. She/her. #BiInSci 🏳️🌈✨🔭 Opinions are my own.
sierragrant.com
Seba Pérez @sebaperez.bsky.social Chilean astrophysicist and Dr/Prof at USACH. Planet formation and young exoplanets. Artsci interplay.
Laura Lopez @ohdearz.bsky.social Professor of astronomy 🔭 at Ohio State. Co-chair of @aascsma.bsky.social. Alum of UCSC and MIT. She/her 🇲🇽
András Gáspár @andrasgaspar.bsky.social Associate Astronomer at the University of Arizona. JWST/MIRI Instrument Team. Debris disk aficionado. Classic car enthusiast. Opinions my own. He/him
Richard Alexander @richardalexander.bsky.social Astrophysicist at the University of Leicester | Dad | Cyclist | Exiled Scot
https://rdalexander.github.io
Til Birnstiel @birnstiel.bsky.social Professor for Astrophysics at LMU Munich. www.til-birnstiel.de
Nienke van der Marel @nienkemarel.bsky.social Assistant professor of astronomy at Leiden Observatory | Leiden University | Formerly 🇨🇦&🇺🇲 | Planet formation | ALMA | Astromom | Outreach | She/her/hers | Views my own
Joanna Drążkowska @astrojoanna.bsky.social Astrophysicist ✨ Research Group Leader at MPS Göttingen 🇩🇪 Planet formation theory 🪐 she/her
https://www2.mps.mpg.de/homes/drazkowska/
Antilogic @antilogicalism.bsky.social Antilogicalism is a personal project comprised of a website and content curation on social media. The project is meant to be a history of ideas.
Antilogicalism.com
Peter Gao @planetarygao.bsky.social Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
Dawn Gelino @dawngelino.bsky.social Manager for NASA’s Exoplanet Exploration Program, AAS VP, NHFP lead, Mom
Former Deputy Director NASA Exoplanet Science Institute
Matthew Kenworthy @mattkenworthy.bsky.social Professor of astronomy working at Leiden Observatory in the Netherlands on the direct imaging of extrasolar planets and transits of giant ring systems || Opinions my own || Will tell Dad jokes for cash. https://kenworthy.space/
Jason Wright @astrowright.bsky.social Professor of Astronomy and Astrophysics at Penn State.
Son, father, partner, scientist, teacher, student, human, Earthling.
Mostly posting astronomy. Mostly.
Linn Boldt-Christmas @nplinnspace.bsky.social 🇸🇪🚀🇪🇺 Astrophysicist in exoplanet science & space policy research 🪐🔭 Also: astrobiology, telescopes, climate, equality/EDI, and scicomm ✨ (she/her) – linnboldtchristmas.wordpress.com