Ben Falk @ben-falk.bsky.social Principal Cloud Engineer @ Space Telescope Science Institute 🔭. I used to study bats 🦇. Now I build web services to help others study the universe 🌌
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Author of How to Design a Universe. @astronomerroyal on insta (She/her)
Scientific American @sciam.bsky.social A legacy of discovery. A future of innovation.
Amy Rae Hill @amyraehill.bsky.social Ceramic painter bringing dramatic galactic moments to your dinner table. PNW. (she/her)
linktr.ee/amyraehill
Restock: TBD
DisabledInSTEM @disabledinstem.bsky.social We are here to affirm that you DO belong in STEM! This is a safe space for people with disabilities in STEM to connect. Contact: disabledinstem@gmail.com
Governor JB Pritzker @govpritzker.illinois.gov Husband and father. Proudly serving as Illinois’ 43rd governor.
Gabe Weible @gabeweible.bsky.social Astronomy & Astrophysics Ph.D. Student at the University of Arizona | High-Contrast Imaging of Exoplanets and Brown Dwarfs 🪐
Chad Bender @chadfbender.bsky.social Astronomer at University of Arizona's Steward Observatory. Instrument builder: LFAST, NEID, HPF. Building giant telescopes! Hobbyist woodworker. Decent vinyl collection.
Melinda Soares-Furtado @msoaresfurtado.bsky.social Assistant Professor of Physics & Astronomy at UW–Madison | Investigating exoplanets, stellar evolution, & planetary engulfment | 🛰️
Judy Schmidt @geckzilla.bsky.social Galactic Janitorial Services
Marc Kuchner | Author @marckuchner.bsky.social Dad. Author of the Cosmic Collisions books. Astrophysicist and Participatory Science fanatic @nasa. www.marckuchner.com
Meredith Whittaker @meredithmeredith.bsky.social President of Signal, Chief Advisor to AI Now Institute 
Brad Lander @bradlander.bsky.social Democratic nominee for Congress in NY-10. Dad Lander. Love unions, justice, seltzer, and NYC. #FightDontFold
https://linktr.ee/bradlander
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Keaton Bell @astrokeat.bsky.social astronomer to the stars
The StarXiv ✨ podcast @starxiv.bsky.social A podcast where Payel Das (@payeldas.bsky.social) and Michelle Collins (@runningastronomer.bsky.social) discuss papers from astroph
Starxiv.com
Spotify - https://shorturl.at/xdTFw
Apple - https://shorturl.at/nKFNj
RSS - https://rss.com/podcasts/starxiv
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer of stuff.
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
Chase Million @millionconcepts.com CEO of Million Concepts. Building software and data systems to reduce space mission risk, increase scientific return, and accelerate discovery.
Astronomer and planetary scientist. Software engineer. Project manager. Writer. Magician. Dog person.
James Tuttle Keane @jtuttlekeane.bsky.social planetary scientist 🪐 science illustrator 🎨 trekkie 🖖 dog dad 🐶 Pasadena 🌹 views are my own 🏳️🌈 he/him
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Common Descent @commondescentpod.bsky.social A podcast about paleontology, evolution, and the history of life on Earth.
Hosted by Will🐊 and David🐍
https://commondescentpodcast.com/
Ned Douglass @emadisond.bsky.social Galaxy cluster astronomer. Associate professor of physics. Chair of Science, Technology, & Society Dept.
Ferah M. @ferahm.bsky.social she/hers; all things galaxy formation, dark matter & pug related.
Katharine Hesse (she/they) @hesse-at-tess.bsky.social ⚛️ Highschool physics teacher ➡️ Astro🔭 MA @ Wesleyan ➡️ TESS science support staff @ MIT
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)
Cynthia Phillips, PhD @planetcynthia.bsky.social Planetary geologist at NASA JPL. Europa is my favorite place in the solar system! Author of Astrophysics for Dummies https://www.amazon.com/Astrophysics-Dummies-Cynthia-Phillips/dp/1394235046/ and other books. Tweets are my own. She/her 🏳️🌈
René Heller @drreneheller.bsky.social Team Lead Research & Development, PLATO Mission of ESA 🚀, Max Planck Institute for Solar System Research | Lecturer for astrophysics, University of Göttingen
Meghan Buchanan @megs13031.bsky.social 2024 Physics grad from SFASU. I love my rescue dog, glitter, and exoplanet research ✨ She/her
The Neuroverse Initiative @neuroverse-tni.bsky.social Neurodiversity X Space Science
A 501(c)3 Nonprofit Organisation
🧠🔭🖖🏻
http://linktr.ee/neuroverseinitiative
Ori Fox @orifox.bsky.social Astronomer | @STScI Scientist | HST | JWST | And now Deputy Project Scientist for Roman Space Telescope
Jorge Lillo-Box @jlillobox.bsky.social Astrophysicist working on searching for extrasolar planets that can develop and sustain life. Center for Astrobiology (Spain)
Mariam Naseem @spacenaseem.bsky.social 🌟#SPACE for ALL 🚀
🪐Planetary Geo PhD @univofmaryland
🧬SciComm scholar @bluemarblespace
👩🏼🚀Aspiring Spacewalker
👩✈️Pilot
Mercedes Tooke @mlopez-morales.bsky.social Personal account. Opinions are my own.
Eric H. Neilsen, Jr. @ehneilsen.name Currently a member of the Survey Scheduling Team for the Vera C. Rubin Observatory. Also worked on the SDSS, the Dark Energy Survey, and DESI.
ORCiD: 0000-0002-7357-0317
Opinions I express here are mine, not those of my employer.
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
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
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 🇨🇦💀🪐
Madyson Barber @madysonbarber.bsky.social phd student at unc chapel hill playing hide-and-seek with baby exoplanets
she/her | madysonb.github.io
Eloise Birchall @scientific-elly.bsky.social Science communicator, Earth observation scientist, ex-astrophysicist 🏳️🌈🌈
Julia Milton @yuliamilton.bsky.social Working on telescopes, quantum sensing, and disaster response. UMich and MIT alum. Views my own.
Geert Barentsen @geert.io Hyperspectral Earth Observation @ Planet Labs, San Francisco 🌎🌈🛰️ | ex-NASA 🚀🪐
Joey Rodriguez @astrojrod.bsky.social Prof. at MSU, Astrophysics: Exoplanets & Young Stars, Golfer, Magic the Gathering, Sports: Commanders, Mets, Knicks, Devils
James Trayford @trayford.bsky.social Audible Astrophysics :: Galaxy Formation & Evolution - Research Fellow at the Institute of Cosmology & Gravitation, University of Portsmouth UK
- audiouniverse.org
- github.com/james-trayford/strauss
- https://james-trayford.github.io/
Caitlin Rose @galacticaitlin.bsky.social 
Julien Girard @juliengirard.space astronomer, scientist and coronagraphist at STScI, exoplanet portraitist, extreme turophile, father, grumpy urban farmer hobbyist
he/him
views EN FR ES my own
https://linktr.ee/juliengirard
🦋 🐘 @djulik on 🦤
Érika Le Bourdais @astroerika.bsky.social Sometimes I think about geriatric stars that eat dead planets | PhD Student at UMontreal and Trottier Institute for Research on Exoplanets 🇨🇦
Niklas @niklasronnberg.bsky.social I’m a senior associate professor in sonification and sound design, doing research in sonification, visualization, and interaction. I love making music, exploring modular synthesizers, learning old computer stuff, and tinkering with electronics and coding.
Black In Astro @blackinastro.bsky.social Celebrating and amplifying the Black experience in space-related fields. EST. 2020
✉️ blackinastro@gmail.com
Website: blackinastro.com
https://www.blackinastro.com/black-space-week-2026
Niamh O’Sullivan @niamhk12.bsky.social DPhil student at the University of Oxford. A stellar physicist pretending to be an exoplanet finder 🌟🪐🌟
Michael Plummer @magmaskies.bsky.social Assistant Professor of Physics, Mountain West, Astronomy PhD, Exoplanet 🪐 & Brown Dwarf Atmospheres Research ⛈️, He/Him,
michaelplummer.dev
Westport Observatory @westportastro.bsky.social Since 1975 the Westport Astronomical Society has been bringing the wonders of the night sky who have visited the Westport Observatory in CT. We open to the public on clear Wednesdays from 8-10 pm. http://www.was-ct.org #Observatory #WestportCT 
Seven Machina Rasmussen @toomanyspectra.bsky.social humanoid astrobiologist 🌌 SFF author (largely oxygen by mass) 📚 transhumanist 🤖 star trek autism character 🖖 she/they 🏳️🌈 instructor @ Columbia ✒️ CLOUDY WITH A CHANCE OF STARSHIPS now availabile wherever books are sold 👀
sevenrasmussen.com
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
🌍 PLUR
Dan Capellupo @dancapellupo.bsky.social Hi! I am a former astronomer, and I switched to data science about 7 years ago. Currently, working on an open-source project called featuring-data and doing some freelance DS work.
Joe Renaud @spacetides.bsky.social NASA Ast. Research Scientist | U. Maryland | Studying tides on moons and #Exoplanets 🪐| Favorites: #SG1, 🍕,🍷,🍺,🏃♂️,🌶️ | He/him | Married to Jessica Teaford | Opinions my own
Trent Dupuy @trentdupuy.bsky.social astronomer with no hobbies
Brandon Lawton @astroblawton.bsky.social Project Scientist, Roman Science Communications, at the Space Telescope Science Institute. Views here are my own. 
William Thompson @wrtastro.bsky.social Herzberg Instrument Science Fellow at the National Research Council in Victoria, Canada. Imaging exoplanets and writing #JuliaLang tools.
Massimo Marengo @mmarengo.bsky.social Astronomer / Faculty at #FSU. Pulsating stars and how to use them to reveal the universe. I use big telescope for work (HST, JWST, etc) and small lenses for play. Photography / Smartphone photography: https://photoblog.ornitorinko.org (He/Him/His)
Dr. Caprice Phillips @capricephillips.bsky.social NHFP Sagan Fellow@UCSC 🍌🐌|RCSA Fellow| Chancellors Postdoctoral Fellow| brown dwarfs & exoplanets| Black In Astro VP|plan(e)t mom 🪴/🪐|she/her/hers
Website: https://capricephillips.space
Erin M. May, PhD @astronomay.bsky.social Staff Astronomer @ a place - Exoplanet Atmospheres. All data is good data.
Plus Knitting, Stickers, Baking, and other crafty things. Toddler mom.
Previously known as @_astronoMay on the other site.
ErinMMay.com
SiderealStickers.Etsy.com
Thomas Beatty @tgbeatty.bsky.social Astronomer/Exoplanetary Scientist/Professor at the University of Wisconsin
🪐Ashley 🔭 Lindalía☄️ @that-astro-chic.bsky.social Astrochemist ⚗️ | Planetary Scientist 🔭 | The Realest In The Streets | Founder of BlackInAstro | Fairy Godmother of Astro 🧚🏽♀️| Astronomy's fave hype woman| NASA FINESST| Ice Queen 🧊🌨| Planetary Science Doctoral Student|
Scott Gaudi @scottgaudi.bsky.social Astronomer @OSUAstro/exoplanet enthusiast/aspiring astrobiologist/accidental astropolitician. He/him. Proud:autistic/poly/gay/queer/nerd/man. Be relentlessly kind.
Yoav Rotman @yoavrotman.bsky.social PhD Candidate 🪐 @ ASU || UMD Astro '22 🐢 || studying exoplanet atmospheres and a big fan of TRAPPIST-1e || sometimes I play the trombone || he/him/הוא || find me on Twitter @Yoav_Rotman
Dr Ryan MacDonald @distantworlds.space Lecturer in Extrasolar Planets 🪐 🔭 at the University of St Andrews 🏴
Dr. Doctor @actualdrdoctor.bsky.social Climate Scientist 🌎 | Astrophysicist 🔭 | Memes 🫡 | Coffee ☕️ | Travel ✈️ | PDX -> Chi
CosmicLib @cosmlib.bsky.social Sociology MA student. NASA intern. SGAC Diversity and Gender Equality project group member. 🧪
Sociology. Space. Sustainability.
What’s your reality?
These opinions are my own.
Dr. Jake Turner 📡🧲🪐 @astrojaket.bsky.social Astronomer studying the magnetic fields & atmospheres of exoplanets at Cornell | Environmentalist & activist | Photographer | Traveler | (he/him) | #BLM #LGBTQ #Climate #Resister #FBR
🐦: astro_journey
🔗: https://astrojaketurner.space/
Ken Duncan @kduncan.bsky.social He/him. Science and sarcasm, in a finely tuned package. STFC Ernest Rutherford Fellow @ University of Edinburgh - Working on LOFAR// WEAVE// JWST. Views my own
Karin Sandstrom @karinsandstrom.bsky.social Astronomer. Professor at UC San Diego. Lover of coffee, interstellar dust, California, nerdy stuff. she/her
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
sophie🏳️⚧️ @sophie.tgirl.gay - she/her - i talked to god, they(nonbinary) said you should kill yourself - transgender🏳️⚧️ - 20 -
https://linktr.ee/hamstringer
Michelle Collins @runningastronomer.bsky.social ✨Astronomer searching for and studying the faintest galaxies in the Universe ✨co-host of the @starxiv.bsky.social podcast ✨ Enthusiastic-but-mediocre runner 🏃🏻♀️ vegan 🌱 She/her
Neal Sumerlin @nealsumerlin.bsky.social Retired science professor, observatory founder, lover of good books and good movies, astronomy and space enthusiast for 70+ years.
Dr Seasoned Rice, Goddess Most Divinely Made @seasonedrice.bsky.social afraid of soup plates
astrophysics phd...
...but mostly posts about movies, video games, and anime
likely the final postdoc to ever exist
queer transfem
my dad once wanted to quit grad school and become a courier
rip cohost.org/SeasonedRice
she/her
Ethan Teng @citizenskies.com Astrophotographer & amateur astronomer at 37.8 N. Telescope operator at Lick Observatory lickobservatory.org.
Join me on Mastodon: lookup.citizenskies.com.
🔭 William Optics Redcat 51 (250mm f/4.9)
🏔️ ZWO AM5
📸 Canon EOS 6D
🖼️ queerastro.space
🏳️🌈🏳️⚧️🇹🇼 he/him
Catherine 🌌 @catieslaughts.bsky.social Imagining others complexly | VIEWS MY OWN
Benjamin Rackham @benrackham.bsky.social Research Scientist @MIT studying transiting exoplanets and their stars
Ethan Siegel @startswithabang.bsky.social Cosmologist, science communicator, author, speaker, and longtime writer of Starts With A Bang.
Not the next Carl Sagan; the first Ethan Siegel.
Douglas Long @minimillian.bsky.social Staff Scientist @ STScI
All posts are my own. (Seriously, who else would want to take credit for this nonsense?)
ORCID: https://orcid.org/0000-0002-2508-9211
Dr. Teresa Symons @deepspacemine.bsky.social Astrophysicist @caltechipac.bsky.social working on NEO Surveyor 🛰️ | Studies cosmological backgrounds 🌌 and PSF reconstruction 🌠 | she/her
Margaret Harris @drmlharris.bsky.social Award-winning science journalist at Physics World magazine @physicsworld.bsky.social. Also available as @DrMLHarris@mastodon.social. All views on science, politics, history, nonsense, etc. my own.
Laura Watkins @laurawatkins.bsky.social Head of the Science Policy Division at STScI. Research focuses on kinematics and dynamics of globular clusters and dwarf galaxies. Views my own.
Christine Pulliam @christinepulliam.bsky.social Astronomer. Aviator. Always looking up. Cat mom. Science communicator/media relations at STScI. Views are my own.
Martha Boyer @marthaboyer.bsky.social I'm an Astronomer, primarily studying dust-producing stars with JWST and HST. Opinions are my own. Pround Minnesotan. Abolish Ice. She/Her
Ben Montet @benmontet.bsky.social Astronomer at UNSW Sydney. I like stars, planets, my dog, running, cycling, and yapping.
Chicagoan living in Australia
Sebastian Zieba @sebizieba.bsky.social Sagan Fellow at the Center for Astrophysics | Harvard & Smithsonian. Working on the characterization of hot transiting exoplanets.
Dr. Steve Goldman @stevegoldman.bsky.social Astrophysicist & Software Engineer for the Hubble, James Webb, and Nancy Grace Roman Space Telescopes @ The Space Telescope Science Institute.
Views are my own.
Atanas K. Stefanov @astronasko.com [ɐtɐˈnas]🍍
PhD student @ Instituto de Astrofísica de Canarias. I look for exoplanets, and I post mostly in EN/ES/BG.
Miranda Gorsuch @mirarenee.bsky.social Physics grad working in observational cosmology. Nerd of many things: pixels, dnd, books, music, anytime someone is excited about their interests, art.
Opinions are my own, as they always have been
Gail Zasowski @zastronomerski.bsky.social Astronomer 🌌, professor at the U of Utah, mom of 2 littles. Exploring, hiking, camping, cooking, reading. Sci-fi and period romances. Definitely not writing social media bios.
Carers In STEMM @carersinstemm.bsky.social Co-founded by 3 Lauras | UKRI funded | #UKRIFLF | Supporting those with caring responsibilities in academia in STEMM | Take the #CarersInSTEMM Survey today!
MAST - Mikulski Archive for Space Telescopes @mast-news.bsky.social MAST archives UV/optical/IR data from NASA missions, contributed science products, and analysis tools. https://archive.stsci.edu
This account is primarily to inform our users of updates. For the general public, follow https://bsky.app/profile/stsci.edu
Amanda Townsend @ajlemma.bsky.social phd skyentist, support astronomer @ apache point observatory. she/her
90s Disney @90sdisney.com Your podcast for everything about Disney in the 90s. Hosted by AJ, Mike, and Chris Minotti. 
Michael A. Nees @michaelnees.bsky.social Professor of Psychology at Lafayette College. Interested in human factors, psychology of humans and tech, auditory displays, and accessibility. Opinions my own. https://sites.lafayette.edu/neesm