Marc Kuchner | Author @marckuchner.bsky.social Dad. Author of the Cosmic Collisions books. Astrophysicist and Participatory Science fanatic @nasa. www.marckuchner.com
@astronomeremma.bsky.social @astronomeremma.bsky.social 
I'm a Scientist, Get me out of here @imascientist.org.uk I'm a Scientist | I'm an Engineer | I'm a Mathematician | I'm a Computer Scientist | I'm a Geographer
Sign up: https://imascientist.org.uk/signup/
Graham Smith @grahamsmithastro.bsky.social Professor, University of Birmingham
Project Scientist, LSST:UK
grahamsmithastro.com
All views are my own
Ryan Begley @ryan-begley.bsky.social 
Moritz Fischer @moritzfischer.world Astrophysicist โข Dark Matter
moritzfischer.world
darkium.org
Stacey Alberts @dustobscured.bsky.social 
Bella Scott ๐โค๏ธ๐บ๐ธ @allison77.bsky.social God made everyone a diamond ๐, just the one who rubs himself shines ๐ค๏ธ๐โจ
Renske Smit @renskerens.bsky.social Reader in observational astrophysics. Parent. From Amsterdam, living in Liverpool <3
Pablo Arrabal Haro @richarwirman.bsky.social Astrophysicist at NASA Goddard Space Flight Center.
Gym, books & board games geek. Love solving probability problems too.
From Mรกlaga. Living in Washington DC.
parrabalharo.com
The PRIMORDIAL group @primordial-grp.bsky.social Studying primordial galaxies and black holes at cosmic dawn
Bokyoung Kim @bokyoungkim.bsky.social โNot all those who wander are lost.โ
Astronomer with a broad interest in the Sun, stars and the Milky Way Galaxy. (she/her)
Hobbyist photographer: @photosbybk.bsky.social
Jeyhan Kartaltepe @jeyhan.bsky.social Associate Professor at RIT investigating galaxy evolution. Co-lead of the COSMOS Collaboration. Passionate about public outreach, science communication, and inclusivity. Currently working on all things JWST (especially, COSMOS-Web, CEERS, NGDEEP, PRIMER).
Emma C. Smith @emma-c-smith.bsky.social Project Manager for DARA (Development in Africa with Radio Astronomy) @ University of Leeds, UK.
Science Education ๐ค | Glaciology ๐ง | Geophysics ๐ซจ
Cycle tourist ๐ด | Climber ๐ง| Runner๐ | Podcast addict ๐๏ธ| (she/they) ๐ณ๏ธโ๐
All views my own.
Kasper Elm Heintz @kosmoskasper.bsky.social Assistant Professor at the Niels Bohr Institute / University of Copenhagen. Studies the formation of primordial galaxies and the chemical enrichment of the Universe
Jonathan Pritchard @pritchardjr.bsky.social Bewildered vagabond and student of the stars. Professor of uncertain opinions. Radio cosmologist at MPIfR.
(Opinions mine, not employers)
notalenanot @notalenanot.bsky.social ยฏ\_(ใ)_/ยฏ
James Fawcett-Newell @james4cet.bsky.social Astronomy & Public Engagement | Coordinating outreach for the Euclid mission in the UK ๐ฐ๏ธ ๐ญโ๏ธ | he/him
The Hitchhiker's Guide to Radio Galaxies @ognimaeb.bsky.social Dr Beatriz Mingo. Radio/X-ray astronomer and sustainability enthusiast. Ernest Rutherford Fellow livin' la vida LOFAR at the University of Hertfordshire (UK). European ๐ช๐บ Cat minion ๐ Metalhead ๐ค She/them ๐ณ๏ธโ๐.
Same handle on Mastodon!
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
Prof. Stefano Bianchi @astrobianchi.bsky.social Astrofisico - Professore presso l'Universitร degli Studi Roma Tre
https://sites.google.com/inaf.it/stefanobianchi
"Cosa fa un astrofisico? Ripara le stelle..."
@moh2009sul.bsky.social @moh2009sul.bsky.social 
Dr. Stรฉphanie Juneau @stephajuneau.bsky.social Astrophysicist, supermassive black hole hunter, artist, public speaker, franรงais/English/quรฉbรฉcois 
Nathan Adams @natadastra.bsky.social Astrophysicist at the University of Manchester | Studying the first 10% of the Universe's history | JWST/VISTA/MeerKAT | STEM Outreach | Own Opinions
Joris Witstok @joriswitstok.bsky.social Looking up at the stars at the Cosmic Dawn Center (DAWN), Niels Bohr Institute, University of Copenhagen. Previously at Kavli Institute for Cosmology, University of Cambridge, University of Leiden. (He/him) ๐ช๐บ๐ณ๐ฑ๐ฌ๐ง๐ฉ๐ฐ- A @afrostyle18.bsky.social @afrostyle18.bsky.social
Chris Carnall @cjcarnall.bsky.social Interests include History, Words and Language, Politics, Space, and the Green Bay Packers! Lay Minister in the Church of England.
Unable to receive DMs as not age verified ๐
Dirk Scholte @dirkscholte.bsky.social Postdoc at The University of Edinburgh Institute for Astronomy | Galaxy Evolution | Previously PhD at UCL and science outreach at Jodrell Bank Observatory. ๐ณ๐ฑ in ๐ฌ๐ง
Emma Bradshaw @emmajbradshaw.bsky.social Social media for the BBC and BBC Sport. Also have an astronomy PhD from the University of Nottingham. Where are the penguins?
Sif @sifps.bsky.social Director & Animator. Creator of #TalesofZale. Business inquiries: sif@sifps.com
Sean D. Johnson @seanjohnson.bsky.social Extragalactic astronomer; LSA Collegiate Fellow & Assistant Professor at @michiganastro. Dog lover. Pronouns: he/him/his ๐ณ๏ธโ๐
Kyle Cook @kwcookastro.bsky.social PhD Candidate astronomer at the University of Louisville. LADUMA member. Roller coaster fanatic. ๐ณ๏ธโ๐ (he/him)
Brian Siana @briansiana.bsky.social Astronomy Professor at UC Riverside / Chair of the Riverside Board of Public Utilities / Heat pump evangelist
Dr. Jillian Scudder @jillianscudder.com Astrophysicist, author (The Universe: A Graphic Guide, 40 Ways to Know A Star, & more), artist, sewist, science communicator. English/Franรงais/ๅญไพใฎๆฅๆฌ่ชใAssociate Professor. hEDS โฟ๏ธ. She/her. ๐ณ๏ธโ๐. Opinions all mine.
https://www.jillianscudder.com/books
CharlyFromOuterSpace @cosmicodocus.bsky.social Dr. of Astrophysics in Gotham City. Spirit of the night, not to be summoned in the morning! Curator of many pickled universes... and custodian of a live, fresh one ! Science is for everyone, let's break the walls!
Dr. Scott W. Fleming @scottwfleming.bsky.social Branch Manager at Space Telescope Science Institute working in the MAST archive. Astronomy PhD. Studies stars and exoplanets. Loves programming. Opinions are my own. He/Him/His
Dr. Susan E. Mullally @mustaric.bsky.social Astronomer -- Baltimore -- Exoplanets -- Mother -- Choir -- Games
Posts my own.
Agata Roลผek @agastro.bsky.social Astronomer looking at chunks of metal and rock in space. Currently at Royal Observatory Edinburgh. PhD. she/her. Asteroid 63440
Richard Thomson @thomsonrichardg.bsky.social Public Affairs. Politics. Journalism. Music. Former MP. Aberdeen FC.
Occasionally crotchety; never quavering. Find me at linkedin.com/in/richard-g-thomson/
Sandro Tacchella @sandrotacchella.bsky.social Assistant Professor of Astrophysics, studying the evolution of galaxies, University of Cambridge, Fellow of St Edmunds College ๐จ๐ญ๐บ๐ฒ๐ฐ๐ท๐ฌ๐ง
Claudia Scarlata @scorfano.bsky.social 
Hayley Roberts @astrohayley.bsky.social ๐ก Postdoctoral Astrophysicist & Data Scientist at Zooniverse
University of Minnesota โจ astrohayley.com
P.L.H. is on Bluesky @plhblue.bsky.social Twitter? Bad. Bluesky? Now, a S***. Everything is destructible. My pinned is not introduction | He/Him | pfp remade by me (OG art @mayanasettv Twitter)
๐ซInauthentic User๐ซ
I'm the 'adult' from nowhere
Twitter: ๐คข (@PLHIsOnTwt)
Andrion @andrion.bsky.social Senior Animator Open to work!
previously worked on MultiVersus, Demon's Souls (PS5), Killer Instinct and others
I post animation sometimes, I swear!
Global Digital Network @canad.bsky.social Our team has set the goal of creating an international #catalog on the website medco.at.ua of quality #products and #services
Rich Bielby @richbielby.bsky.social Recovering academic. Football addict.
Richard Alexander @richardalexander.bsky.social Astrophysicist at the University of Leicester | Dad | Cyclist | Exiled Scot
https://rdalexander.github.io
Rob Crain @robcrain.bsky.social Astrophysicist. Dad. Tired. 
Eligecos @eligecos.bsky.social Freelance 2D Character Designer and 3D Character Modeler, VRChat Avatar Creator.
Commissions Closed
https://eligecos.carrd.co/
Arthur Loureiro @cosmonist.bsky.social aka, the grumpy ranting cosmologist.
Galaxies of the Universe, UNITE!
๐ง๐ท Cosmologist based in ๐ธ๐ช
PI Researcher @ The Oskar Klein Centre
& Imperial College visiting researcher.
https://medium.com/@cosmonist
He/Him - ENG & PT (Opinions all mine)
Jiten Dhandha @currysmologist.bsky.social Astro PhD at University of Cambridge ๐ | 21cm cosmologist and high-redshift galaxy enthusiast | avid chai drinker โ๏ธ | occasional Wikipedia editor ๐งฉ | he/him
Check out my website: jitendhandha.com
Katherine Ormerod @katherineormerod.bsky.social PhD student studying the Epoch of Reionisation at LJMU | football & formula 1 | Bolton Wanderers fan | ๐ณ๏ธโ๐ she/her
Clare Burrage @clareburrage.bsky.social Cosmologist at the University of Nottingham
Marcel Haas ๐ฅ @harcel.bsky.social Associate prof of data science in population health @ Leiden University Medical Center. Former astrophysicist: extronomer! Beer sommelier. Pythonista. Aspiring Bayesian. Dad. Puzzle solver and Go/Baduk player.
Andra Stroe (she/her) @andrastroe.bsky.social Associate Astronomer @spacetelescope.bsky.social.
Former Clay Fellow at CfA and ESO Fellow. PhD at Leiden Obs. Galaxy clusters, high-z galaxies, chocolate, coffee & movies.
Owen Maresh @graveolens.bsky.social Mathematics Sorceror (sensory alchemist) at the Arctangent Transpetroglyphics Algra Laboratory (ATAL), I transflarnx mathematics into living rainbows. http://owen.maresh.info https://github.com/graveolensa,
Psoepbe-Tlaxtlal; (an undreamt splendour?)
Pickwick triplet (not that one) @paulmul.bsky.social 
Meghan Gray @emeegray.bsky.social Professor of Astronomy. Midlands.
Jorge Villa-Vรฉlez @jurgenvilla.bsky.social Colombian Astronomer ๐จ๐ด School and Student Programmes Manager at #CERN. BL4S manger cern.ch/bl4s
Before: Postdoc at #LPENS Paris ๐ซ๐ท. #MOONS collaboration and #RECAstronomia
He/him/his ๐ณ๏ธโ๐๐ญ๐
Maxime Trebitsch @maximetrebitsch.bsky.social Assistant Professor in astronomy in Paris, working on distant galaxies with big computers. Posts in fr/en/f90. He/him.
Pierre Nagorny @a1rb4ck.bsky.social Machine Learning @artanim_mocap. #VR, real-time #animation, markerless #mocap. @a1rb4ck@mastodon.social @a1rb4ck
Chris Conselice @conselice.bsky.social Astronomer and Professor, Manchester
Britt Lundgren @brittlundgren.bsky.social quasar gazer | science & education policy wonk | prof. of physics & astronomy at a public liberal arts college | Illinoisan
John Stott @jpsastro.bsky.social Astrophysicist at Lancaster University. Mainly galaxy evolution, environment and feedback. Recent foray into machine learning and icebergs.
L. Y. Aaron Yung @lyaaronyung.bsky.social Giacconi Fellow @stsci ๐ซ ๐ | I make Semi-analytic forecasts for #JWST & #RomanST ๐๐ญ | formerly @NASAGoddard @FlatironCCA @RutgersU | HKโHIโSFโNY/NJโMD/DCโTW
Cairistiona @caristiona.bsky.social ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ Loving life ๐ป grannie ๐จโโค๏ธโ๐โ๐จ cyclist ๐ฒ knitter ๐งถ walker ๐ฃ still learning ๐ retired teacher๐ฉโ๐bread maker ๐ Scottish Independence ๐ด๓ ง๓ ข๓ ณ๓ ฃ๓ ด๓ ฟ
Tanya Urrutia @astrobellatrix.bsky.social Astronomer at Leibniz Institut fรผr Astrophysik in Potsdam (๐ฌ๐น / ๐ฉ๐ช).
https://www.tanya-urrutia.com
Aayush Saxena @aasaxena.bsky.social astrophysicist at university of oxford | very distant galaxies and supermassive black holes with JWST
Maddie Marshall @madelinemarshall.bsky.social Tasmanian astrophysicist studying black holes in the early Universe. Currently an Oppenheimer Fellow in Los Alamos, New Mexico โจ
Minh Huynh @astrominh.bsky.social Radio astronomer. Politics nerd. Avid ultimate frisbee player. Comic book geek and MCU fan. Opinions own. she/her, dr ๐ณ๏ธโ๐
Matthieu Schaller @mschaller.bsky.social Lecturer in numerical cosmo @ LION+STRW Leiden University. Lead dev. of @swiftsimulation.bsky.social astro and cosmology code. #HPC. Creator of fake universes; all including cheese. ๐จ๐ญ
www.matthieuschaller.com
Peter Mc Ardle @petermcardle.bsky.social Researcher and Developer at Czech Geological Survey. UCD, Uni. of Aberdeen, OU, Uni. of Manchester alumni. FGS, FRAS, FHEA. LGTBQ+ ๐ณ๏ธโ๐
Dr. Mindy Townsend ๐ป๐ซ @vogonpoetry.bsky.social myopic, literally and figuratively. recovering lawyer. astronomer. rock chalk. views/opinions are my own. she/her
https://linktr.ee/mindytownsend
Dr. Anna Porredon @annamporredon.bsky.social Observational Cosmology โข Talent Attraction Fellow at CIEMAT โข Previously Bochum, Edinburgh, OSU & ICE-CSIC โข EN/ES/CAT โข she/her ๐ณ๏ธโ๐
Joe Zuntz @joezuntz.bsky.social Professor of Cosmology at the University of Edinburgh.
Slavko Bogdanov @slavkobogdanov.bsky.social Astrophysicist ordinaire. Columbia University.
slavko.org
GPTE @gpte.bsky.social Discover the latest tools and trends in AI ๐ฎ
โข Search 5,000+ AI resources including tools, tutorials, and jobs โ https://gpte.ai
โข Join 40,000+ subscribers who read our free newsletter โ https://gpte.ai/signup
Ken Rice @kenrice.bsky.social Interested in #scicomm, in particular about astronomy and climate change. Professor of Computational Astrophysics and Head of Institute for Astronomy, Univ. of Edinburgh. Views own, of course.
Jasleen Matharu @drjmatharu.bsky.social MPIA Prize Fellow at The Max Planck Institute for Astronomy. ๐ญ Galaxy Evolution with Space-based Slitless Spectroscopy ๐ญ. Former DAWN Fellow at The Cosmic Dawn Center and Postdoctoral Research Associate at Texas A&M University. ๐ฌ๐ง -> ๐บ๐ธ-> ๐ฉ๐ฐ -> ๐ฉ๐ช.
Aswin Vijayan @aswinpvijayan.bsky.social Loves making random foods
Research Fellow, @Astonomy Centre at SussesUni
Simulations of galaxy formation, high-z galaxies, dust
he/him
Views my own
Becky @beckymullen.bsky.social Nerd in Scotland. Cat haver; game player; pizza enjoyer. Trains are cool. Ask me about inventiveness.
We got a 10-24 in West Babylon.
Bi. She/her.
Dr Wendy Williams @cygnusww.bsky.social SKAO project scientist - Radio Astronomer - LOFAR minion - South African at large - opinions my own - she/her
Gordon Bonnet @gordon227.bsky.social Novelist; linguist; musician; astronomy, geology, & weather enthusiast; blogger; potter/sculptor; Doctor Who fanboy; dog lover. He/him, bi/queer and proud!
Charlotte Olsen, PhD ๐ณ๏ธโ๐๐ญ๐ @charlotteeureka.bsky.social Astronomy PhD in NYC - galaxy star formation historian - ๐ณ๏ธโ๐they/she๐ณ๏ธโ๐ - 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 ๐ฆ๐
CosmicPinot @cosmicpinot.bsky.social Brian P. Schmidt: Astronomer at Mt Stromlo Observatory, Vigneron and Winemaker Maipenrai, Vice Chancellor Australian National University, Nobel Laureate Physics
Andy Lawrence @e-astronomer.bsky.social Active Galaxy Nut and Space Environmentalist.
Read Losing The Sky at Amazon, Apple Books, or Google Play.
More grooviness at https://andyxlastro.me