Pulpfiction Books @pfbvan.bsky.social YVR's legendary independent bookstore. Est. 6/00. 'The pessimism of the intellect, the optimism of the will.' (Gramsci). 2026 Living Wage employer.
Elizabeth Tasker @elizabethtasker.bsky.social UK astrophysicist and science communicator working at the Japan Aerospace Exploration Agency (JAXA). Author of 'The Planet Factory' and editor of ‘Planetary Diversity’. Very into space, virtual reality, computer graphics and rescue cats.
ISCR - Institut des Sciences Chimiques de Rennes @iscr-rennes.bsky.social Unité mixte de recherche dans son cœur de métier : la conception, la synthèse et la caractérisation de molécules et de matériaux fonctionnels
T(H)alia, organizer era @litheandlabile.northsky.social Always befriends the pets at house parties. Out here just having the best time in life. She/her
🪐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|
Yao-Yuan Mao @yymao.bsky.social Astrophysicist at U of Utah studying small galaxies and dark matter using astronomical surveys and simulations || teacher || programmer || 茅耀元 || they/he || 🏳️🌈 || http://yymao.github.io || https://astro-outlist.github.io
UBC News @news.ubc.ca Official channel of UBC News, run by UBC News and University Affairs staff. Follow us for research news, announcements, expert advisories and story ideas.
A. Suárez Mascareño @asuarezmascareno.com Hunting low mass exoplanets.
Greg Greene @igreggreene.bsky.social I love horror in all its fictional forms! My occasional podcast Chthonica is on YouTube & Apple Podcasts. I’m in Nashville, TN. AKA +The Blessorcist+ I sell cool horror merch at threadsofdread.com!
UofT Department of Chemistry @chemuoft.bsky.social Welcome to the Department of Chemistry at the University of Toronto. Follow for student info, faculty awards, alumni news & the latest events, seminars & colloquia.
Larry R. Nittler 🚀🎹🌖☄️ @larrynittler.bsky.social Hermeochemist, Interstellar Dust Buster, and Cosmic Organist.
Professor @SESEASU
asteroid 5992
Opinions are my own.
pronouns: he/him/his
Ronja Hulst @ronbaas.bsky.social PhD candidate at the evolutionary modelling Group at KU Leuven (@vandenberglab.bsky.social)
Nelson Lam @nelsonyslam.bsky.social Assistant Professor in Chemistry
University of Victoria
lam-lab.ca
👨🏻🔬🇳🇿🏳️🌈
Lisa Grossman @astrolisa.bsky.social Science journalist (current: Science News; past: New Scientist, Wired). 2023-24 Knight Science Journalism fellow. Lifelong astronomy nerd. Queer Jewish mom 🏳️🌈 she/her/hers
University of Otago - Ōtākou Whakaihu Waka @universityofotago.bsky.social 
AUT news @autnews.bsky.social The AUT News account is dedicated to sharing the innovative and impactful work from academics at Te Wānanga Aronui o Tāmaki Makau Rau - Auckland University of Technology (AUT) in Aotearoa New Zealand.
https://www.aut.ac.nz/news
Paul Tremblay @paultremblay.bsky.social Writer person. Dead but Dreaming of Electric Sheep, Horror Movie, Another, A Head Full of Ghosts, The Cabin at the End of the World, The Pallbearers Club. F*ck AI
Stephen Graham Jones @stephengrahamjones.com I’m on my way. https://www.stephengrahamjones.com
TRIUMF @triumflab.bsky.social Canada's particle accelerator centre
https://www.triumf.ca/
Arif Ashraf @aribidopsis.bsky.social Assistant professor at the University of British Columbia. My lab works on plant cell biology.
Lab website: https://www.ashraflab.com/
AstroChemNewsletter @astrochemnews.bsky.social ACN is a monthly compilation of recently accepted publications in astrochemistry Subscribe and submit abstracts: https://acn.astrochem-tools.org. Ed.
Pierre Gratier (Université de Bordeaux)
Johannes Kästner @johanneskaestner.bsky.social Computational chemistry professor at @unistuttgart.bsky.social simulating reaction mechanisms, atom tunneling, astrochemistry, MachineLearning.
https://www.uni-stuttgart.de/theochem/kaestner
Liton Majumdar @liton-majumdar.bsky.social 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.
Mathilde Bouvier @mathilde-bvr.bsky.social Postdoctoral researcher at Leiden Observatory, The Netherlands
Interested in Astrochemistry in Galactic & extragalactic star forming regions
Yao-Lun Yang @yaolun.bsky.social Astrophysicist at Star and Planet Formation Lab
@RIKEN_CPR 💫 | research on star formation and astrochemistry🔭📡🛰️ | Taiwanese🧋 | tap Dancer🎶
Stephenson Lab @stephensonlabubc.bsky.social Harnessing Radicals in Organic Synthesis since 2007 ⚡️💡🔌 🏳️🌈|| @UBCChem.bsky.social; @UBCBiochemistry || PI: @coreystephenson.bsky.social || Student-Run Account
https://www.thestephensongroup.org/
Jonathan O'Callaghan @astrojonny.bsky.social Freelance space journalist. British Science Journalist of the Year 2024. Words in The New York Times, Scientific American, New Scientist, BBC, WIRED, + more.
Bangkok, Thailand
jdaoca@gmail.com
@astro_jonny on Twitter
https://www.jonathanocallaghan.com/
Gabi Wenzel @gbwnzl.bsky.social 
Matt Nixon @nixonmatthew.bsky.social 51 Pegasi b Fellow at Arizona State University and jazz enthusiast
Dr. Tessa Fisher @tessafisher.bsky.social Research Facilitator, ASU| Astrobiologist | Trans Lesbian | SFF Writer | Lukewarm Ecosocialist | Union Woman | One Half of @asabpod.bsky.social | She/Her| 🌹
www.tessafisher.com
Words and opinions are my own.
Dr Ryan MacDonald @distantworlds.space Lecturer in Extrasolar Planets 🪐 🔭 at the University of St Andrews 🏴
Stephen King @stephenking.bsky.social Writer
Kip Hodges @kvhodges.bsky.social Geologist, planetary scientist, exploring mountains and the Moon, contemplating the possibility of scientific research in the metaverse. Husband, dad, granddad, and humanist, increasingly annoyed by many of my species.
Jennifer Murphy @envchemjen.bsky.social Atmospheric chemist, professor, reader, baker,
Brandt Gaches @brandt-gaches.space Disabled astronomer/astrochemist. Emmy Noether group leader @ University of Duisburg-Essen.
Eva M. Nichols @enicholschem.bsky.social Assistant Professor at UBC. Inorganic chemistry, electrocatalysis, reaction mechanisms at molecules and electrode interfaces. www.enicholschem.com 
Jason Hein @profhein.bsky.social Professor of Chemistry
CTO of Telescope Innovations
Associate Editor for Digital Discoveries
National Radio Astronomy Observatory - NSF NRAO @thenrao.bsky.social The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation. #RadioAstronomy
📡 VLA, ALMA, VLBA, GBT, ngVLA
🔗 public.nrao.edu
Star Cluster Memes For Stellar Overdensity Teens @starcluster.meme star cluster memes worse than your isochrone fit 📉
voted #1 Blanco 1 fan by the Blanco 1 fan club
✨ maintained by @emily.space ✨
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
@matt-er-horn.bsky.social @matt-er-horn.bsky.social 
Leigh Fletcher @leighfletcher.bsky.social 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
Prof. Laurel Schafer @laurelschafer.bsky.social Mother, Wife, Chemistry Professor, CRC, Head of Department, Start Up Founder. At UBC-Vancouver, we develop new early transition metals catalysts with specialization in amine molecules and materials.
Parisa Mehrkhodavandi🇨🇦 @mehrkhodavandi.bsky.social Professor of Chemistry at UBC in Vancouver, Canada. I ❤️ indium!
Corey Stephenson @coreystephenson.bsky.social Professor of Chemistry @UBCChem and @UBCBiochemistry (he/him/his).
Jen Love 🇨🇦 🐸 #NoKings @jenlove.bsky.social Chemistry Prof at UCalgary. Physical Organic/Organometallics. American by chance, Canadian by choice. I vote in CA28 Pasadena.
Ruled by dachshunds.
My opinions are my own, which should be obvious at this point.
#RealTimeChem #ChemSky #ElbowsUp
Sarah Burke @lairspm.bsky.social Low temperature SPM lab at the University of British Columbia. On that other site as LAIRUBC.
Joseph Moran @moranlabchem.bsky.social Organic chemist interested in the origins of life. Moranlab.com
🇨🇦 CRC1 and Prof @uottawa.ca
🇫🇷 part-time @unistra.fr
Sébastien Lapointe ⚗️🏳️🌈 @slapointechem.bsky.social Canadian ¦ Application Scientist at Proto Manufacturing ¦ Organometallic and Inorganic Chemistry ¦ Crystallographer ¦ Previously at UBC, Warwick U., RUB, OIST, UdeM #chemsky #realtimechem. Here is a safe space for all!
Eli Zysman-Colman @chemguyeli.bsky.social Dad, husband, professor at the University of St Andrews, aspiring gourmet and chef, views my own @chemguy_eli. www.zysman-colman.com/home. #chemsky #chemistry
ORCID: 0000-0001-7138-6022
Matthew Liu @matthewliu611.bsky.social Ph.D Student in Chemistry @UBC | Schindler Research Group | UAlberta Alum
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
AAS Nova @aasnova.org Highlighting recent astronomy research from the American Astronomical Society's journals. Editors: Kerry Hensley & Susanna Kohler. Discover what's new in the universe at aasnova.org. Header image: https://bit.ly/4vPAvD
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
Prof Anna Watts @profannawatts.bsky.social Professor of Astrophysics @ Univ. of Amsterdam. Neutron stars, pulsars, dense matter, X-ray astronomy. Mom, Migrant. "Particles in stars blah blah". Does science with NICER on the International Space Station and schemes for EVEN BIGGER SPACE TELESCOPES.
American Astronomical Society (AAS) @aas.org The mission of the American Astronomical Society is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community.
aas.org
Dr. Heloise Stevance @sydonahi.bsky.social Astrophysicist - Schmidt A.I. in Science Fellow - Oxford Uni - she/they
Sky surveys
Exploding stars
Hungry black holes
AI Literacy
Beatrice Tinsley Lecturer 2021
Caroline Herschel Prize 2024
hfstevance.com
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
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
Space Telescope Science Institute @stsci.edu STScI is the Science Operations Center for Webb, Hubble, and Roman space telescopes, & Mission Operations Center for Webb. We help humanity explore the universe with advanced space telescopes and data archive. news.stsci.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
Yvette Cendes @whereisyvette.bsky.social Astronomer here! I’m a Hungarian-American radio astronomer, alias /r/Andromeda321 on Reddit. Assistant professor at the University of Oregon 
Dr. Raven the Science Maven @ravenscimaven.bsky.social I'm Raven Baxter, Ph.D. I'm molecular biologist and science educator who loves sharing science with the world! thesciencemaven.com
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Dr. Jessie Christiansen @aussiastronomer.bsky.social Caltech/IPAC Planet Hunter | Chief Scientist, NASA Exoplanet Science Institute | @TEDFellow | Science consultant | SHERA PI | My views are not the views of NASA | She/her
Phil Plait @philplait.bsky.social Bad Astronomer (formerly @BadAstronomer), SciCommer, Dork. Crash Course Astronomy guy. He/him. Newsletter: badastronomy.beehiiv.com
I'm self-employed so my opinions do in fact represent my company's.
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
CatherineQ @catherineq.bsky.social Astronomer, science communicator, over-thinker extraordinaire. @AucklandUni space person @AucklandSpace. Autoimmune illness. 🇳🇿🇺🇸
Tara Murphy @taramurphy.bsky.social 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 :)
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.
WorkentinChem 🇨🇦🍁 @workentinchem.bsky.social Professor of Chemistry @WesternU, Abu el Banat (3 + dog), Partner, Ringette Referee, wanna be painter, guitarist and curler (watch out retirement). he/him/dad 🇨🇦
Lucia Lee @lucialee.bsky.social Chemist at Queen’s University 🇨🇦
Supramolecular and main group chemistry
Amanda Bongers @amandabongers.bsky.social 
Harjasnoor Kakkar @harjas-noor.bsky.social Computational (astro)chemistry 🖥️🌌 ~ DFT pays my bills ~ SBATCH-ing my way through life 🧑🏻💻
PhD @UAB 🇪🇸 | BS-MS @IISERM 🇮🇳
linkedin.com/in/harjasnoor-kakkar-297426200
UBC Chemistry @chem.ubc.ca News, events, and publications from the Department of Chemistry at the University of British Columbia #UBCChem
Yann Trolez @ytrolez.bsky.social Associate Professor in Chemistry 👨🔬 at Univ Rennes (ENSCR) @iscr-rennes.bsky.social 🇫🇷🇪🇺
Synthesis of alkynes, rotaxanes and tetracyanobutadienes
Member of the Ed. Adv. Board of the journal ChemistryEurope 📖
Michelle Brann @michellebrann.bsky.social Astrochemistry, Postdoctoral Fellow at the Harvard & Smithsonian Center for Astrophysics | University of Chicago Chemistry PhD | Wellesley College Alumna
she/her
MichelleBrann.com
UBC Press @ubcpress.bsky.social Canada’s leading social sciences publisher. Established in 1971.
Tori Barber @vbarber.bsky.social Assistant Professor @ UCLA. Physical and Atmospheric Chemistry. I love a weird radical. All views my own.
Mark W.B. Wilson @markwbwilson.bsky.social Assoc prof of physical & materials chemistry at the UofT, using spectroscopy to study excitonic (nano)materials. Enthusiast, quite generally. (he/him)
Research Corporation for Science Advancement @rescorp.org RCSA supports early career researchers in the physical sciences (astronomy, chemistry, physics) at colleges and universities in the U.S. and Canada. Founded in 1912, RCSA is the nation’s oldest foundation dedicated solely to science.
Jake Yeston @jakeyeston.bsky.social Editor at @science.org, shepherding chemistry papers; views here are my own; he/him
C&EN (Chemical & Engineering News) @cenmag.bsky.social https://cen.acs.org/
Sharing the world of #chemistry: News🗞 Research⚗️ Infographics #PeriodicGraphics ℹ Pictures #CENChemPics 📷 Comics #SketchChemistry 🗯 #FluorescenceFriday ❇️
Shira Joudan @shirajoudan.bsky.social assistant professor of environmental analytical chemistry at UAlberta studying PFAS + other organic contaminants👩🏽🔬🌎 she/they. PhD
www.shirajoudan.com
Nadine Borduas-Dedekind @nadineborduas.bsky.social I’m an atmospheric organic chemist and I love to push arrows. I lead the #NBDgroup in Chemistry at UBC via a non-linear career path through🇨🇭🇿🇦🇦🇺🇩🇪🇬🇧🇨🇦. Skier.
Alessandra Candian @donnainfiorino.bsky.social 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 
Stu Cantrill @stuartcantrill.com Husband, Dad, PhD, pedant, former Chief Ed of @natchem.nature.com, now Editorial Director at @NaturePortfolio.nature.com. Wine, chemistry, publishing, words & snark. Views ranty, but all mine. #ContaminatedBlood victim (affected). He/Him
Debbie Gale Mitchell @heydebigale.bsky.social Chemist, 🧲 spectroscopist, mother, (Teaching) Professor of Chemistry at University of Denver. Loves reading romance and nonfiction 💖📚, currently writing a narrative nonfiction book on spectroscopy🚨Opinions and thoughts and posts are my own!
Compound Interest | Chemistry infographics @compoundchem.com 🧪 Infographics exploring everyday chemistry
📅 #PeriodicGraphics in @cenmag.bsky.social
🥇 ACS 2025 Interpreting Chemistry for the Public award
🏆 ABSW 2018 Science Blog Award
🖊️ Posts by @andy.compoundchem.com
🌐 Website: compoundchem.com
Keith Smith @drkeithsmith.bsky.social PhD, occasional astronomer, talking head, science geek, cynic. Senior Editor at @Science.org, responsible for research papers in astronomy and planetary science. Views own, duh. Bio: https://www.science.org/content/author/keith-t-smith
Samantha Scibelli @samscibelli.bsky.social Jansky Fellow at NRAO in Charlottesville, VA!
Recent PhD in Astronomy and Astrophysics from The University of Arizona! 🧪✨📡 I love cats 🐱 
Brett McGuire @brettmcguire.bsky.social Asst Prof of Chemistry @MIT. Professional astrochemist, spectroscopist, radio astronomer. Amateur photographer, dungeon master, cook, jogger. He/him/his.
Astrobiology @astrobiology.bsky.social Astrobiology.com - Exploring the living universe since 1996. Life Looks For Life. Vita quaerit vitae.
Michele Bannister @astrokiwi.bsky.social Planetary astronomer @UCNZ: envisioning worlds from here and elsewhere, in a dark & glorious sky. Rutherford Discovery Fellow & Assoc. Professor. Asteroid (10463). Pākehā; she
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.
Gurdeep Pandher of the Yukon @gurdeep.ca In a world drowning in conflict and grief, we crave what keeps us alive: joy—our daily bread; hope—our living water; kindness—the roof over our souls.
Cathleen Crudden @cathleencrudden.bsky.social Proud Canadian
Scientist, Chemist, Mother, Daughter, Swimmer, Tree Hugger, Japanophile
Editor-in-Chief ACS Catalysis
All views and opinions expressed are my own
She/her/elle
Peter Gao @planetarygao.bsky.social Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
Bluesky @bsky.app official Bluesky account (check username👆)
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