Louis Desdoigts @gradientrider.bsky.social Postdoc in Astrophysics and Instrumentation at Leiden University, previous PhD at Sydney University.
I do telescopes 🔭 statistics 📈 and algorithms 🤓 to study stars ✨ and exoplanets 🪐
Jayke Samson Nguyen @jayke.io Astrophysicist building instruments for large telescopes to search for directly imaged exoplanets around stars
6th Year Ph.D. Candidate @ UCSD A&A Department in the Konopacky Group.
jayke.io
Ben Sutlieff @bensutlieff.bsky.social Astronomy postdoc at the University of Edinburgh, researching exoplanets and their atmospheres through direct imaging 🪐 He/Him 🔭 Previously in Amsterdam & Exeter.
Les Voix du Nucléaire @voixdunucleaire.org Association citoyenne engagée pour le climat 🌍🌡️enjeux énergie 🌃🧑🏫& autres applications de l'atome ⚕️🔬🌾🛰️
@paulmolliere.bsky.social @paulmolliere.bsky.social Atmospheric modeling and retrieval group
Max Planck Institute for Astronomy
Roman for Scientists @nancyromansci.bsky.social 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
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
Terra Hunting Experiment @terrahunting.bsky.social Using the HARPS3 spectrograph for a 10-year radial velocity survey to discover Earth-like planets around solar-like stars. https://www.terrahunting.org/ #exoplanets #astronomy #instrumentation
Mark Marley @markmarley.bsky.social Personal account. Substellar science since the 80s.
Chris Lintott @chrislintott.bsky.social Astronomer, writer and zookeeper. Oxford, Gresham and the Zooniverse. The human half of the Dog Stars podcast. New book: 'Our Accidental Universe' (UK/rest of world) and 'Accidental Astronomy (US) now out.
Remco de Kok @planetremco.bsky.social Academic wanderer, all the atmospheres, dad, husband, runner. He/him.
European Research Council (ERC) @erc.europa.eu European Research Council, set up by the EU, funds top researchers of any nationality, helping them pursue great ideas at the frontiers of knowledge. #HorizonEU
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
Xavier Fettweis @xavierfettweis.bsky.social Full Prof of climatology at the University of Liège.
Main developer of the regional climate model MAR applied over the polar regions and Europe.
Web: http://climato.be
Stéphane Dorbolò @marca-be.bsky.social Physicist by formation and by everyday-renewed-state, FNRS, Université de Liège, CESAM, PtYX. 
Kamber Schwarz @theschwarz.bsky.social Astrophysicist, Asst. Prof. @ University of Georgia starting Fall 2026, she/her, kamberschwarz.com
Views are my own
Matteo Ruth @ruthmatteo.bsky.social Research Engineer at the GeoResources, Mineral Engineering, and Extractive Metallurgy Laboratory @ University of Liège (ULiège)
Massive Exoplanet MEME Exhibition @exomemeevent.bsky.social linktr.ee/exoMEMEevent
Dr. Clarissa R. Do Ó @astroclary.bsky.social b. thomas soifer (exp) postdoctoral fellow @ caltech astro | ucsb and ucsd alum | coffee, ⛸ , Star Wars
clarissardoo.github.io
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Greg De Temmerman @gregdt.bsky.social Physicist. Unlocking ambitious solutions to societal challenges
Managing Director Deeptech and Ecosystem at Techleap.
Co-founder at RIFF
Lecturer. Author. TED Speaker.
Ed Hawkins @edhawkins.org Climate scientist at the National Centre for Atmospheric Science, University of Reading | IPCC AR6 Lead Author | MBE | Views own | https://edhawkins.org
Warming Stripes: http://www.ShowYourStripes.info
Valentin Christiaens @vchristiaens.bsky.social Postdoctoral researcher in astrophysics @ KU Leuven & the University of Liège. Works in: Exoplanet science | High-contrast imaging | Planet formation | Image processing algorithms
BB27000 @bb27000.fr Compte officiel de votre locomotive préférée.
Mannequin chez Hénaff.
Serial threader.
AstroMonnier @astromonnier.bsky.social John Monnier, Professor of Astronomy, U. of Michigan
Favorite Things: Imaging Stars & Exoplanets with Interferometry
Developer: MIRC-X, MYSTIC, STARI
2014 Michelson Investigator Prize; 2019 AAS Joseph Weber Award
http://monnier.us
Opinions my own.
SPIE @spie.org Welcome to the official account of SPIE, the international society for optics and #photonics. Over the past five years, we have invested over $26M in the international optics community! 💡
Philipp Huber @astrophilipp.bsky.social Exoplaneteer & PhD Student @ ETH Zurich 🇨🇭
Working on the future of exoplanet imaging with nulling interferometers 🌍
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
Dino Chih-Chun Hsu @chihchunhsu.bsky.social Postdoc at Northwestern | PhD UC San Diego | observational astrophysicist studying stars, brown dwarfs, and exoplanets | chihchunhsu.github.io
Terrible Maps @terriblemapshq.bsky.social The home of terrible maps with a pinch of humour
terriblemaps@gmail.com
Université de Liège @universitedeliege.bsky.social Follow all the latest news from the University of Liège!
#ULiège · www.uliege.be 
Julie Louis @julielouis.bsky.social Research communication Officer @UniversitedeLiege.bsky.social
Denis Grodent @denisgrodent.bsky.social Planetary scientist and Professor at the Université de Liège.
Grey is just dark white
Valerie Van Grootel @valvangrootel.bsky.social Astrophysicist. Research Associate FNRS, Associate Professor ULiège. Mom of 3. Verviétoise
Bertrand Bonfond @berbonf.eurosky.social European Space Scientist and #FNRS Research Associate from #ULiège (Be). I work on Jupiter's aurorae and participate to the NASA #Juno mission.
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.
Valérie Masson-Delmotte @valmasdel.bsky.social PhD, climate scientist @lsce-ipsl.bsky.social @CEAParisSaclay @IPSL_outreach @hc_climat. Was co-chair @ipcc.bsky.social (AR6 WGI). Member of French Academy of Technology and Academy of Sciences.
Aida Alvera-Azcárate @aida-alvera.bsky.social Oceanographer at University of Liège (Belgium)
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
Evert Nasedkin @evertnasedkin.bsky.social 
Luca Matrà @lucaroundtheworld.bsky.social Astronomy. Exocomets. Great Outdoors. 📡☄️🏕️ Associate Professor @ Trinity College Dublin. Views my own.
Gilles Louppe @glouppe.bsky.social AI for Science, deep generative models, inverse problems. Professor of AI and deep learning @universitedeliege.bsky.social. Previously @CERN, @nyuniversity. https://glouppe.github.io
Jason Wang @thejason.wang Astronomer. I take images of extrasolar planets. Sometimes I make GIFs of them. Professor at Northwestern/CIERA. jasonwang.space
Jarron Leisenring @jarron.bsky.social Astronomer at Steward Observatory and Director of the Imaging Technology Lab (https://itl.arizona.edu/). Work on JWST NIRCam, ground-based AO, and detectors for high contrast imaging of exoplanet and disks.
Statements and opinions are my own. (he/him)
Peter Tuthill @spiralstar.bsky.social Astronomer
Aniket Sanghi @astroaniket.bsky.social Astronomy and Physics Texas Exes🤘– NSF Graduate Fellow @ Caltech – Exoplanet Hunter 🪐
Narsireddy Anugu @narsianugu.bsky.social Astronomer at CHARA Array. www.narsireddy-anugu.com
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
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 🦤
Peter Gao @planetarygao.bsky.social Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
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.
Thayne Currie 🇺🇦 @astrothayne.bsky.social Astrophysicist at Subaru Telescope/U. Texas. Exoplanets, Direct Imaging. Empiricist. Likes scientific rigor. Fan of his golden retriever and peer review.
https://subarutelescope.org/staff/currie/
Benjamin Pope @benjaminpope.bsky.social Australian astronomer
he/him
Sydney/Gadi
Jonathan Fortney @jjfplanet.bsky.social UC Santa Cruz Astronomy Professor, Director of the Other Worlds Laboratory (OWL). Textbook Forthcoming: "Planetary Astrophysics: Exoplanets & Solar System." Father, Husband, Minnesotan, Runner. Proud product & employee of the public school system.
Dr. Emily Rickman @astrorickman.bsky.social Astrophysicist - European Space Agency/STScI 🇪🇺🇺🇸 Direct Imaging Exoplanets & Brown Dwarfs✨🇬🇧🇦🇺🇨🇭🏳️🌈 she/they
John Debes @johndebes.bsky.social ESA/AURA astronomer at STScI. Opinions my own. I study exoplanets and disks around stars.
Bruce Macintosh @bmacastro.bsky.social Astronomer working on imaging extrasolar planets, instrumentation, and science policy. Spare time: hiking with a golden retriever, and not playing enough boardgames.
Director, University of California Observatories, but opinions are my own. He/him
Sarah E Moran @offallingstars.bsky.social she/her.
(Exo)planetary clouds/hazes in 👩🏽🔬,💻,🔭
Lover of all worlds, great and small. 🌎🪐
Assistant Professor of Astronomy at UMD.
All opinions just me.
Always screaming inside my heart.
https://tx.ag/moran
Optical Long-Baseline Interferometry News (OLBIN) @olbin.bsky.social Helping scientists, engineers, and students who share an interest in long baseline interferometry, since 1995.
Mount Wilson Observatory @mtwilsonobs.bsky.social Where we discovered our place in the universe.
www.mtwilson.edu
Eric Lagadec @ericlagadec.bsky.social Astrophysicien à l'Observatoire de la Côte d'Azur.
Auteur de 'Le télescope spatial James Webb' et 'L'odyssée cosmique, une histoire intime des étoiles'
Dr. Miguel Montargès 🔭✨📡 @astromiguelm.bsky.social Assistant astronomer at @obs-paris-psl.bsky.social / @liraastro.bsky.social
My skeets are not institutional.
Mastodon: http://mastodon.obspm.fr/@mmontarges
Website: https://lira.obspm.fr/perso/miguel-montarges/- R Roy van Boekel @rvboekel.bsky.social Astronomer at MPIA Heidelberg, disks - planet formation - exoplanets, ELT/METIS Instrument Scientist
Miles Currie @milescurrie.bsky.social Scientist @ MyRadar
Astronomer on the side
I work on satellite data, big and small
Malena Rice @malenarice.bsky.social Planetary astrophysicist • Assistant Professor, Yale Astronomy • exoplanets & solar system
Tim Lichtenberg @timlichtenberg.bsky.social Assistant Professor of Planetary Physics at Kapteyn Astronomical Institute, University of Groningen 🇪🇺 he/him | formingworlds.space | born at 351 ppm
Til Birnstiel @birnstiel.bsky.social Professor for Astrophysics at LMU Munich. www.til-birnstiel.de
Joanna Drążkowska @astrojoanna.bsky.social Astrophysicist ✨ Research Group Leader at MPS Göttingen 🇩🇪 Planet formation theory 🪐 she/her
https://www2.mps.mpg.de/homes/drazkowska/
Prof. Abel Méndez @profabelmendez.bsky.social Planetary Astrobiologist and Director of the
@PlanetaryHabLab. http://astrodon.social/@profabelmendez #exoplanets #astrobiology #habitability
William Thompson @wrtastro.bsky.social Herzberg Instrument Science Fellow at the National Research Council in Victoria, Canada. Imaging exoplanets and writing #JuliaLang tools.
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
Dr. William O. Balmer @balmer.bsky.social working class astronomer, science journalist, author. 51 peg b fellow at NW. phd from JHU.
blogs from astrowill.page, cv at wbalmer.github.io
Jayne Birkby @jaynebirkby.bsky.social Professor of Astrophysics at the University of Oxford. I study the atmospheres of other worlds beyond the Solar system.
Johanna Vos @johannavos.bsky.social Astrophysicist studying Exometeorology | Associate Professor & Royal Society University Research Fellow at Trinity College Dublin | Visiting Scientist at American Museum of Natural History | she/her | https://johannavos.github.io/
Sophia Vaughan @sophiavaughan.bsky.social Trekkie and astronomer
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/
Max-Planck-Institut für Astronomie @mpi-astro.bsky.social Astronomical research institute in Heidelberg, Germany / Astronomisches Forschungsinstitut in Heidelberg
Impressum: https://www.mpia.de/impressum
Astronomy Picture of the Day 🪐 @apod.shinyakato.dev Official Mirroring APOD BOT for Bluesky.
https://apod.nasa.gov/apod/lib/about_apod.html
Src:
https://apod.nasa.gov/apod/astropix.html
http://star.ucl.ac.uk/~apod/apod/astropix.html
Maintained by @shinyakato.dev
Dr Ryan MacDonald @distantworlds.space Lecturer in Extrasolar Planets 🪐 🔭 at the University of St Andrews 🏴
gully @gully.bsky.social interpretable machine learning for atmospheric and astronomical data analysis, near-IR spectra, climate tech, stars & planets; bikes, Austin, diving off bridges into the ocean.
Laura Kreidberg @lkreidberg.bsky.social Exoplanets, atmospheres, aliens. Director of the APEx Department at the Max Planck Institute for Astronomy.
Jwst Feed @jwstfeed.bsky.social James Webb - Everything That's Hot 🔥
jwstfeed.com
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
laydgeur @laydgeur.bsky.social "Nous y sommes enfin... La grande bataille de notre temps" — Gandalf le Blanc, après avoir lu le rapport du GIEC
Tristan K. @tristankamin.bsky.social Sûreté nucléaire ~ Transition énergétique ~ Photographie
Les pourcentages ne sont pas des mesures physiques.
Dr. Serge Zaka @sergezaka.bsky.social CEO of AgroClimat2050 | PhD in agrometeorology | Vice-President & Stormchaser Infoclimat |
Conference / Speaker #agriculture #globalwarming
Mike Brown @plutokiller.com Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. Foot soldier in the War on Cars. He/him.
mikebrown.caltech.edu
Astrobites @astrobites.bsky.social Digestible summaries of the latest astronomy research. Written by an international team of grad students for undergrads! Supported by the @AAS_Office. #scicomm
Randall Munroe @xkcd.com 
Henry Ngo @astrodino.planetngo.ca Data scientist. Previously worked in planetary astronomy. he/him/his
Sarah Kendrew @sarahkendrew.bsky.social European Space Agency Astronomer at the Space Telescope Science Institute in Baltimore, MD. Team Lead for the MIRI instrument on JWST. Runner, dog mum, cyclist. 🇬🇧🇧🇪 Opinions my own. 
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
Dr. Gerard van Belle @fringedoctor.bsky.social Active astronomer, intrepid interferometrist, doting dad, happy hubby, heuristic homebrewer, lapsed pilot, Director of Las Cumbres Obs in Santa Barbara. Asteroid 25155 van Belle.
Emily Rauscher @astronemly.bsky.social Astronomy prof at U Michigan; exoplanet atmospheres in 3D; cares about people more than science; despises chocolate (she/her)
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
Bluesky @bsky.app official Bluesky account (check username👆)
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