Professor of Cosmology at the University of Edinburgh.
Theoretical Physicist at King's Coll. London @KCL_Physics #cosmology, #particles, #Universe, #darkmatter, #blackholes. Write fast, the Universe expands...
https://lheurtier.github.io/index.html
Former Senior Advisor for Science & Exploration at the European Space Agency / JWST Science Working Group Interdisciplinary Scientist / Co-founder Space Rocks / Refugee from the other place / Author, cycling, music, science, & Tigger
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
Postdoc MIT. PhD University of Amsterdam
I study the atmospheres of exoplanets. I am specifically interested in young transiting planets.
PhD researcher in Brown Dwarf Variability in Trinity College Dublin.
https://cianotoole11.github.io/cianotoole.github.io/#
PhD in Astrophysics at Trinity College Dublin studying atmospheres and clouds on brown dwarfs (aka overachieving planets) ☁️🪐
Previously at: University of Sydney, Lund University
they/them
https://madeline-lam.github.io/
Postdoc on Exoplanets and Stellar activity at Oxford
Astrophysics PhD student at the university of Oxford studying exoplanet atmospheres
Science Sam, a postdoc studying brown dwarf atmospheres at Trinity College Dublin.
https://astrosamuel.github.io/#
Computational astrophysicist, Associate Professor at the University of Amsterdam, RTs are not endorsements, all views my own.
pmoesta.wordpress.com
Astronomy & Astrophysics Ph.D. Student at the University of Arizona | High-Contrast Imaging of Exoplanets and Brown Dwarfs 🪐
#Astronomy for positive developmental change. The Office of Astronomy for Development is a joint project of the International Astronomical Union and the South African National Research Foundation with the support of the Dept of Science and Innovation.
Research Data Scientist
Leeds, UK
he/him
Postdoc at the University of Oxford. Interior dynamics of rocky exoplanets 🌋
Herzberg Instrument Science Fellow at the National Research Council in Victoria, Canada. Imaging exoplanets and writing #JuliaLang tools.
Associate Professor of Physics of Exoplanet Atmospheres in the Atmospheric, Oceanic, and Planetary Physics sub-Department of the Department of Physics and Tutorial Fellow of Somerville College at the University of Oxford, UK.
kickin’ it in the Snack Zone
Astronomer | @STScI Scientist | HST | JWST | And now Deputy Project Scientist for Roman Space Telescope
Labour MSP for South Scotland | Shadow Minister for Children and Young People Scottish Labour | Business Manager for Scottish Labour Parliamentary Group
We love sharing our passion for astronomy. We've been holding meetings in Edinburgh since 1924. Come to one of our meetings, in person or online - visitors are always welcome.
#astronomyedinburgh #edinburgh #scotland
www.astronomyedinburgh.org
Astronomer looking at chunks of metal and rock in space. Currently at Royal Observatory Edinburgh. PhD. she/her. Asteroid 63440
she/her. (Exo)planetary clouds/hazes. Sagan Fellow at NASA GSFC/STScI --> Asst. Prof of Astro at UMD starting Fall 2026.
Opinions all me and only me.
Still screaming inside my heart.
https://tx.ag/moran
Orbit in style with science socks, space jewelry, and beyond. Stellar gifts for scientists, engineers, and astronomy lovers.
ScienceSocks.co
Astronomer at the University of Southern Queensland. Searching for young planets | He/Him | https://georgezhouastro.com/
Astronomy & Public Engagement | Coordinating outreach for the Euclid mission in the UK 🛰️ 🔭☄️ | he/him
Astronomer at Boston University. Director of the Perkins Telescope Observatory.
phd student at unc chapel hill playing hide-and-seek with baby exoplanets
she/her | madysonb.github.io
Planetary scientist, astronomer and science communicator 🪐. Formerly at JAXA, NASA, Boston Uni, and the Uni of Leicester. Now Associate Professor at @UniofReading. Forbes 8 Billion Under 8 Billion. Website: odonoghuespace.github.io
Imagining others complexly | @ slaughter.climbs on Instagram 🧗🏻♀️| Astronomer 🌌 | Astrobites Author 🪐 | Cubs Fan ⚾ | PhD Candidate UMN ⭐️| Leiden MSc ‘23 🇳🇱| Dartmouth ‘21 🌲| she/her 💙💜🩷
VIEWS MY OWN
www.catherineslaughter.space
Astrophysicist at the Center for Astrophysics | Senior Vice President, American Astronomical Society
Professor of astronomy 🔭 at Ohio State. Co-chair of @aascsma.bsky.social. Alum of UCSC and MIT. She/her 🇲🇽
Working on being a calmer chameleon - but it comes and goes.
East Lothian dad and software engineer - working at the UK ATC
(Likes dad jokes, old computers and space. Would like to write better docs but never seem to have the time)
Astrophysicien 🔭✨ Détection et caractérisation des exoplanètes par imagerie directe 📸. Etudie les planètes en formation 🪐. Utilisateur du télescope James Webb et du Very-Large Telescope (Chili). Contribue à la prép de l'Extremely Large Telescope.
Galega no exilio. Exiliada de twitter tamén. Astrofísica no tempo libre. Professional sleeper.
🛰️🪐 Space voyager processing space images 📡💻
🎞️ HD Photostream: https://www.flickr.com/photos/192271236@N03/
🎋Other places: https://linktr.ee/andrealuck
🌍Glasgow, Scotland 🌱 (He/Him)
We boost UK prosperity, understand the Universe, and protect our planet and outer space. gov.uk/ukspaceagency.
Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
Internationally Acclaimed, Award-Winning Landscape Astrophotographer.
NASA | APOLLO 11 | ESA | NATURE
working class astronomer, science journalist, author. phd candidate at jhu/stsci. proudly union, tru-ue
blogs from astrowill.page, cv at wbalmer.github.io
Astronomer @OSUAstro/exoplanet enthusiast/aspiring astrobiologist/accidental astropolitician. He/him. Proud:autistic/poly/gay/queer/nerd/man. Be relentlessly kind.
Astro student interested in the atmospheres of young brown dwarfs & planetary mass objects | Can usually be found shouting obscenities at python. he/him
DPhil student at the University of Oxford. A stellar physicist pretending to be an exoplanet finder 🌟🪐🌟
Astronomer at CU Boulder. I look at small stars with space telescopes. In my spare time I run medium distances, build and paint various tiny plastic people and visit old ships. He/Him
PhD Astronomy candidate at Western University • brown dwarfs, ultracool dwarfs & exoplanets • outreach assistant at Cronyn Observatory ✨ she/her
Senior Science Reporter for @eos.org at the American Geophysical Union, former astronomer who still loves all things space. Posts reflect my own views. Signal: kstar.20 She/her 🏳️🌈✡️
Astrophysicist studying exoplanet atmospheres, planet formation, and astrochemistry. Faculty & PI, Exoplanets & Planetary Formation Group @NISER India. Former NASA Postdoc @JPL/Caltech. Passionate about books, classical music, travel, and nature.
The BlueSky account for the Exoplanet and Planetary Physics groups in Oxford. We study all types of planetary bodies inside and outside of the solar system. More info here: https://www.physics.ox.ac.uk/research/theme/exoplanets-and-planetary-physics
Postdoc at Northwestern | PhD UC San Diego | observational astrophysicist studying stars, brown dwarfs, and exoplanets | chihchunhsu.github.io
Assistant Professor at SF State | Black In Physics director | Researching brown dwarf atmospheres and their clouds in the Cloud | #BlackandSTEM | #LatinaInSTEM | lindy hopper
NASA Ames /BAERI postdoc, working on brown dwarf and exoplanet atmospheres
Finally migrated over from that other platform!
Assistant Prof. of Astronomy @ Smith College; opinions own (she/her)
Personal account. Substellar science since the 80s.
Astronomer, Associate prof at UT Austin, mother of two small humans
Astronomer, University of Delaware
Speaking for myself.
Professor of Astronomy, Planetary Sciences, and Optics at The University of Arizona. I study exoplanets, build telescopes, and lead the NASA-funded Alien Earths astrobiology team. Fellow of AAAS and The Explorers Club. Own opinions.
Planetary scientist at the University of Glasgow. Mostly studying meteorites and Mars. Frequent hiccougher. She/her 💫☄️
NHFP Sagan Fellow@UCSC 🍌🐌| brown dwarfs & exoplanets| Black In Astro VP|plan(e)t mom 🪴/🪐|she/her/hers
Website: https://capricephillips.space
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!
Hunting low mass exoplanets.
Monthly online seminars on all topics related to rocky planets & #exoplanets from chemistry to geology to astrophysics ☄️🧪🔭🪐🌍🌟
Sign up & more info: https://rockyworlds.org
Watch previous talks: https://www.youtube.com/@rockyworlds
Assistant Professor of Physics, Mountain West, Astronomy PhD, Brown Dwarf & Exoplanet 🪐 Atmospheric Researcher ⛈️, He/Him,
michaelplummer.dev
atmospheric astrophysicist | UCL | ESA Ariel
joolsclarke.co.uk
Planetary scientist, Dad-in-training, space enthusiast, Professor based at the University of Leicester
https://linktr.ee/leigh.fletcher
https://orcid.org/0000-0001-5834-9588
Exoplaneteer 🪐 Marathon runner 🏃🏻♀️ Dog mum 🐕Human mum 👶🏻 Vegan 🌱 Anglo Uruguayan 🇬🇧🇺🇾 Feminist 🙋🏻♀️ JRF @ Oxford Uni 👩🏻🎓 Broadcaster 📺 #BiInSci 🏳️🌈
Associate Professor at Heriot-Watt University and Global Head of Discipline for Physics. OPOs, astrocombs and ultrafast lasers. Opinions my own.
https://mccrackenlab.squarespace.com
Radio astronomer based in Perth Australia. Project scientist for EMU survey. Lover of radio galaxies, cosmic magnetism, and things lurking below the noise (and my dogs).
interested in directly imaging exoplanets and studying solar system analogs • postdoc at MIT • i love hiking, cooking, and my cats!
snhasler.github.io
humanoid astrobiologist 🌌 SFF author (largely oxygen by mass) 📚 transhumanist 🤖 star trek autism character 🖖 she/they 🏳️🌈 antifascist educator ✒️ CLOUDY WITH A CHANCE OF STARSHIPS out Aug 4, 2026
sevenrasmussen.com
Astronomer wandering through time and space.
Likely to post about #Earth and #Space science especially #astronomy, Open Source Software, Open Science, and space. And hiking with our dog. Opinions are my own.
He/him.
Planetary Scientist & Astronomer. Physics PhD student at the University of Texas at Dallas. Interested in the study of Exoplanet Detection and Characterization
Astronomer at UNSW Sydney. I like stars, planets, my dog, running, cycling, and yapping.
Chicagoan living in Australia
Astronomer working on imaging extrasolar planets, instrumentation, and science policy. Spare time involves hiking with a golden retriever, and not playing enough boardgames.
Director, University of California Observatories, but opinions are my own. He/him
Astronomy prof at U Michigan; exoplanet atmospheres in 3D; cares about people more than science; despises chocolate (she/her)
space, socialism, sustainability, and shit football ⚒
Assistant Prof. at @api.uva.nl in Amsterdam | Astrochemistry | Carbon Molecules & Dust | Titan | Interdisciplinary Education | #EDI | WiF board @wif.bsky.nl | #OpenScience | Working Mum | Lazy Runner | opinions my own
Former NASA postbac • still studying exoplanet atmospheres • UMaine Geology ‘24 • Gwen Stefani (the cat) fan account • my views ≠ NASA
📍Maine 🌲
maggiebeth.space
Exoplanet scientist 🪐 Postdoc at the APEx Department at the Max Planck Institute for Astronomy✨️
Intersectional feminist 🌹she/her
🇵🇹🇬🇧🇩🇰🇦🇹🇩🇪
Frankie. 27. Baby Physicist, full time sleeper (ME/CFS, POTS, EDS), crafter and enjoying the little things!
Opinions are my own
They/Them
http://Twitch.tv/kilowattsup
professional magic: the gathering player
https://www.instagram.com/thewheatgerm/
Space Artist using genuine space dust.🌌
Occasional Astrophotographer.🔭✨️
📍England
VHSpaceArt.com
Astronomer in Aotearoa/New Zealand at the University of Canterbury.
Pusher of pixels, pens, arrays, and computer keys.
www.johncforbes.com
Postdoc at The University of Edinburgh Institute for Astronomy | Galaxy Evolution | Previously PhD at UCL and science outreach at Jodrell Bank Observatory. 🇳🇱 in 🇬🇧
Astrophysicist at the University of Leicester | Dad | Cyclist | Exiled Scot
https://rdalexander.github.io
Professor and Head of School of Physics at the University of Sydney. Radio astronomer looking for transients and gravitational wave events. OzGrav CI. Teaching physics and the apocalypse. https://taramurphy.github.io
Views expressed here are my own :)
PhD Candidate at Boston University Astronomy | Weather on Extrasolar Worlds | she/her
🇸🇪 Exoplanet atmospheres + chemistry + formation at Uppsala University 🪐🔭 Also into astrobiology, policy, climate, equality/EDI, and scicomm ✨ (she/her) – linnboldtchristmas.wordpress.com
Lecturer in Extrasolar Planets 🪐 🔭 at the University of St Andrews 🏴
Marie Sklodowska-Curie Postdoctoral fellow, University of Southampton.
IG: @ben_leather
Web: http://benjaminleather.com
Irish gravitational physicist at the Max Planck Institute for Gravitational Physics (Albert Einstein Institute) in Germany modelling gravitational waves from black hole binaries for the upcoming LISA mission
Musician., keyboard player and synth programmer for big pop groups and even bigger corporations in the past.. astronomer, discoverer of asteroids #kessleriscoming
Staff Astronomer @ a place - Exoplanet Atmospheres with JWST. All data is good data.
Plus Knitting, Stickers, Baking, and other crafty things. Toddler mom.
Known as @_astronoMay on other sites
ErinMMay.com
SiderealStickers.Etsy.com
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)
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 🏳️🌈
https://publicservicebroadcasting.os.fan/
London-based musical entity. Informing, educating & entertaining since 2009.
Management: matthew@eastcitymanagement.com
