- P Phillip Schmandt @pschmandt.bsky.social Doorman for two dogs. Living in Austin. It's hot.
Jason Kerr @jjk129.bsky.social Independent researcher (UK) | cosmology + black holes | falsifiable ideas, not vibes | preprints + constraint summaries.
Eric Salsburg…Grow The Resistance. @ericsalsburg.bsky.social 🟦Fuck trump, Fuck Fascists, Fuck Netanyahu…Save Our Democracy.
Save us, VOTE BLUE MIDTERMS/2028. LOVE YOUR NEIGHBORS!
Philly Sports Lifer. Animal Rights/Animal Welfare, Climate Change, Human/Civil Rights, Fighting For The Underdog, Standing with Ukraine 🇺🇦
@sacredfermion.bsky.social @sacredfermion.bsky.social Physicist
Mr.devil1432 @mrdevil1432.bsky.social I am strong. / I will rule the world
I am enough. / the gift of time
Marc Kuchner | Author @marckuchner.bsky.social Dad. Author of the Cosmic Collisions books. Astrophysicist and Participatory Science fanatic @nasa. www.marckuchner.com
Patrick McGahon @paadzer.bsky.social Irish gay guy in the East of England 🏳️🌈
In my fifties
EastEnders & Bargain Hunt fan
RIP mum 💔 2022
Worked at Cambridge University & NHS
Awful at responding to DMs
Sober a few years
Not looking for hookups or onlyfans subscriptions
@askfirstshootlater.bsky.social @askfirstshootlater.bsky.social 
Angela Kuehl @leglessavocado.bsky.social #Non-Binary #autistic #atheist #INFJ.
I'm antipoverty, antifascist, and I advocate for ♿️.
I have no money, so don't ask. I have turned off DM's. Don't even try.
Nutty Canadian bunny. 🇨🇦🍁
I swear. A lot. A LOT.
Azib @azibn.bsky.social PhD in Astrophysics ☄️
@pumpdude.bsky.social @pumpdude.bsky.social healthcare, recreational maths and sql, Elbow and Terry Pratchett, The Cure, OMD and Kylie of course.
ROCKY LASTER🌱🦍 @rockylaster.bsky.social Feral Alaskan Hoosier. 17% Sasquatch DNA. High Priestess of the Leguminati 🫘. Allegedly Afraid of🐀 Mice. Watermelon Enthusiast 🍉. Awesome Dad🎖. Adoring Husband. Impossibly Humble. Susceptible to Flattery, 🥑's, and Wizardry. Balding Vegan Earthling 🌎
Raymond Mumme @rpmumme.bsky.social Grad Student in Comp Sci @ UIUC @uofigrainger.bsky.social | Former Sr. Research Asst. in Radiation Physics @ Univ. of Texas MD Anderson Cancer Center @mdanderson.bsky.social, developed AI for RPA https://rpa.mdanderson.org | 🏳️🌈 he/him | Views are my own
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
MartynJS @cllrmartynjs.bsky.social Grandfather Anti racist/fascist Marxist Psychotherapist, Cosmology and Astronomy ,Writer Philosopher Pagan European Cllr Eco Socialist United Ireland indy Wales and Scotland free Palestine [he,him, his] Republican political/cultural astrologer
Cats ❤️ @cat.creator.blue your daily dose of cats
Valerie Estelle Frankel📚👩🏫🌌🎲🎮🏰📜🧷🧛🏻♂️🦇🎭✡️✍️🧙🏻🎃 @valeriefrankel.bsky.social 👨🎓Professor, 📚author of 100 books on drwho💫starwars✨outlander #sfwa🚀 #scbwi #kidlit Cali https://www.amazon.com/stores/author/B004KMCLQK pitch me on #academic #Jewish #sff https://www.bloomsbury.com/us/series/jewish-science-fiction-and-fantasy/
@djpastime.bsky.social @djpastime.bsky.social 
🧿Hell Kitten🌀🪬🐈⬛ 🐈⬛ 🐈⬛🦇 @hellkitten.bsky.social 🏴☠️Anti magats. Anti PedoVonShitshispants,,,X x’r…☠️Generation X…Old school Metal Head…EMT…member of The Satanic Temple …I am a Meidas Mighty…Punk!🧷Practicing Witch…Collector of Vintage travel trailers ,and of Magical crystals 🤘🏼….btw⛓️⛓️ 🍄🟫FUCK TRUMP!💩 ⛓️⛓️
Taylor Lane Games @foresteddepth.bsky.social Interested in history, TTRPGs, and LLMs
You can find my games here: https://taylor-lane.itch.io/
Lucy Ivey @lriveyastro.bsky.social Astrophysics PhD student @ University of Cambridge
Institute of Astronomy, Cambridge @cambridgeastro.bsky.social News, public events, and research highlights from the Institute of Astronomy at the University of Cambridge
https://www.ast.cam.ac.uk/
Casper | Friendly Ghost Games @friendly-ghost.bsky.social Hot Circle: 24pp Multi-genre Burning Wheel
Deepest Valley: Wargame in a zine
Hive of the Crawling Creeps: Fleshy insect dungeon
Cat Quest/Ultimate Battle Warriors/Scary Cave: Kids solo ttrpg-likes
https://friendly-ghost.itch.io | he/him | rural ireland
Fraser Cain @fcain.universetoday.com Space journalist and skywatcher. I'm the publisher of Universe Today (universetoday.com) and co-host of Astronomy Cast (astronomycast.com). YouTube: https://www.youtube.com/@frasercain
🇨🇦 Big Burger Games (Formerly Big Bite Games) @handle.invalid June 3rd 2026 - Currently on hiatus until further notice.
Dapper Zombee @dapperzombee.bsky.social He/Him
Graphic Designer who spends most of his time pretending to be a vampire.
https://www.redbubble.com/people/DapperZombee/shop
Sin Archbishop of Sloth Kendo D. Smith @kendomakesfilms.bsky.social Any/All ND Genderqueer || Pan & Polyam || Podcaster, Game Designer, Video Producer || Pro GM || Media Production Manager @KoboldPress.com || 🏆GM of @TalesYetTold.com
Find my links here: https://kendomakesfilms.carrd.co/
Little Babosa 🐌💚 @gelulittlebabosa.bsky.social Commissions OPEN -22 y/o//MEXICAN/🎨drawing// 🎬writing// I try to share my ideas for fics 🌈 cartoons and AUs
I'm Asexual-Pansexual-Agender, any pronouns can be used
Main tags 💚
#thebabosaistalking
#partofthemultiverse
#noshipjustplatonicfriendship
Adam "Graphic Design Is Not My Passion" Seats @iknowadamseats.bsky.social NOT THE YOUNG & COOL ARTIST ADAM SEATS: I'm the pushing-middle-aged ENNIE winning TTRPG writer & AP performer Adam Seats. Also a roller derby announcer. they/them.
See more of my stuff here: linktr.ee/iknowadamseats
Richard Alexander @richardalexander.bsky.social Astrophysicist at the University of Leicester | Dad | Cyclist | Exiled Scot
https://rdalexander.github.io
Joseph Halden @josephhalden.bsky.social A wizard in search of magic, an astronaut in need of space, and a hopeless enthusiast of frivolity. I write SF&F in western Canada. 
David Jón Fuller 🇨🇦 @davidjonfuller.bsky.social Writer. Editor. Author of VENUE 13, out now from Ravenstone. Interested in history, knitting, baking, cycling infrastructure, not necessarily in that order. Talar smá íslensku. He/him.
Tyche Books 🇨🇦 @tychebooks.bsky.social A Canadian small-press specializing in science fiction, fantasy, and related non-fiction. www.tychebooks.com Calgary, AB She/Her
IAU GA 2024 @astronomy2024.bsky.social The General Assembly of the International Astronomical Union is coming to the African continent for the first time - Cape Town 2024. #ItsTimeForAfrica
astronomy2024.org
Dr. Hannah Osborne @hannahlmo.bsky.social Exoplanets research fellow at ESO Chile 🪐 She/her 🏳️🌈
Dominique Segura-Cox @seguracox.bsky.social Radio astronomer studying protostars. Redneck. First-gen student. "Yes, and..." Assistant Professor of Astronomy at the University of Rochester. Personal account. I like leadership and mentoring. seguracox.com
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
Toby Rodel 🏳️🌈🏳️⚧️🦕🦖 @astrotobe.bsky.social (They/Them)
PhD astronomer studying exoplanets at Queen’s University Belfast
Lover of dinosaurs 
Jayashree Narayan @jayashreenarayan.bsky.social PhD student @ #FUBerlin and MSCA fellow @ #TracktheTwin
// prev: physics @ #iisermohali.
https://jayashreenarayan.github.io/
Amar jeet @amarjeat.bsky.social 
JJ Hermes @jjhermes.bsky.social Always be looking up. Former Texan, current Associate Professor of Astronomy at Boston University. https://sites.bu.edu/buwd/
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
Keighley Rockcliffe @kerockcliffe.bsky.social in no particular order: she/her, exoplanet astronomer, writer for APOD, cat mom, cheese lover, Dunkin connoisseur, 🏳️🌈, kdrama enthusiast, trying to be a halfway decent human being 🍉
kerockcliffe.com
Dr Jake Taylor @astrojake.bsky.social Astrophysicist at the University of Oxford. Researching the atmospheres of exoplanets.
Slavko Bogdanov @slavkobogdanov.bsky.social Astrophysicist ordinaire. Columbia University.
slavko.org
Matt Bothwell @mattbothwell.com Public Astronomer at the University of Cambridge; Bye-fellow of Girton College, Cambridge
Author of The Invisible Universe, Astrophysics for Supervillains, The Great Alien Hunt, & more
www.mattbothwell.com
Anshuman Acharya @anshumanastro.bsky.social BCCP Postdoctoral Fellow at UC Berkeley| PhD at MPA '25: Epoch of Reionization, 21-cm cosmology 📡, Machine Learning, cosmological sims | MS: CfA, Stellar X-rays | BS-MS IISER Mohali '21 | Sci-Comm | Sometimes write/doodle/make music! 🎸🎙️
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
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/
Charlotte Olsen, PhD 🏳️🌈🔭🌌 @charlotteeureka.bsky.social Astronomy PhD in NYC - galaxy star formation historian - 🏳️🌈they/she🏳️🌈 - LSST DA Catalyst Fellow and part time Adj Prof at CUNY City Tech - books, records, and thrift stores will be my downfall - passionate about all things galaxies, teaching, and LCFC 🦊💙
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
Peter Gao @planetarygao.bsky.social Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
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.” 
John Debes @johndebes.bsky.social ESA/AURA astronomer at STScI. Opinions my own. I study exoplanets and disks around stars.
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
David R. Rice @davidrrice.bsky.social Astrophysicist and rock-enjoyer. Slartibartfast's apprentice. Postdoc Fellow at UW-Madison. PhD from UNLV. Northwestern University Alumni.
Dr Alfredo Carpineti @drcarpineti.bsky.social Astrophysicist, science writer for @iflscience.com, geek, immigrant, and also The Astroholic. Chair of @prideinstem.bsky.social | 📖 Invisible Rainbows out May 21 | He/him | opinions are my own
https://linktr.ee/theastroholic
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
Elisabeth Matthews @elisabethastro.bsky.social Exoplanets, disks, and everything in between 🪐💫
https://ecmatthews.github.io/
she/her
Daniel | ScienceSocks et al. @sciencesocks.bsky.social Orbit in style with science socks, space jewelry, and beyond. Stellar gifts for scientists, engineers, and astronomy lovers.
ScienceSocks.co
Andrew Mann @amann.bsky.social Associate professor of Physics and Astronomy at UNC Chapel Hill studying young exoplanets and stars. Dad to one human and one cat. 🏳️🌈💗💜. Carrboro Citizen. http://andrewwmann.com
Evie Ahrer @eahrer.bsky.social Exoplanet Atmospheres 🪐🪐
Austrian, junior research group leader at MPIA Heidelberg
evamariaa.github.io
Mike MacFerrin @icesheetmike.bsky.social Dr in glaciology and expert mapper of coastal topography at a Cooperative Research Institute. An organizer for disability rights in science, which mostly involves yelling at agencies. Science is the easier part of my work. #T1D
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* (he/him) Blocking doomerism on sight.
blog: https://skullsinthestars.com/
Soheb Mandhai, PhD @theastrophoenix.bsky.social Astrophysicist/ Sci-Artist/Start-Up. I love 3D modelling and printing (among other hobbies + puns). Research: GW/EM + Spider Pulsars + Galaxy Dynamics. Happy to talk art, physics, or games!
Views are my own.
Links: https://linktr.ee/theastrophoenix
Laura Rogers @astroloz.bsky.social Astronomy postdoc studying dead planets around dead stars (a.k.a. polluted white dwarfs)
☄️+💀💫=🔭😲
Me99 🇺🇦 🇪🇺 @spaceme.bsky.social INFJ. Liberal. NAFO.
“In an age of performative cruelty, kindness is punk AF. Be punk AF.”
- Daniel Abraham
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.
Leo C. Stein @duetosymmetry.com Physics Prof @ U of MS. Sloan Fellow. Black holes, gravitational waves, general relativity & beyond. Formerly Caltech MIT Cornell. Need thin pizza + fruity coffee. He/him
🌐 https://duetosymmetry.com/
@duetosymmetry everywhere
sanjana! @sanjanacurtis.bsky.social big fan of stars 💻✨🦫🏳️🌈
Jonathan McDowell @planet4589.bsky.social Astrophysicist
Support the work of Jonathan's Space Report:
https://www.gofundme.com/f/fund-jonathans-space-report-library-transition- D @danastronomy.bsky.social @danastronomy.bsky.social
Vatsal Panwar @vatsalpan.bsky.social He/Him/His
Astronomer working on characterizing exoplanets 🪐and their atmospheres 🌈⛅️ at University of Warwick.
Bikes and good public transport make me happy, car centric urban streets make me grumpy. 🔭🚲🚉
Tom Killestein @tkilleste.in Prize Fellow at the University of Warwick using deep learning to shed light on the transient Universe. https://tkilleste.in (he/him)