China Space Watch @chinaspace.bsky.social China's space program has made remarkable strides in recent years, positioning itself as a major player in space exploration. Including Space Station Construction and Manned Missions. As well as Robotic Missions to The Moon's Far Side and Mars! 🚀🚩👨🏼🚀🌕🏳️🌈🏳️⚧️🕊️
Francis Owtram @fowtram.bsky.social PhD International Relations, LSE; Honorary Research Fellow, University of Exeter; Gulf History Specialist, British Library.
Nicolai Due-Gundersen @nicolaiofarabia.bsky.social Author of Defending Dictatorship @palgravemacmillan and Covidocracy @Bloomsbury #MiddleEast analyst focused on Jordan, Saudi Arabia and the GCC
Alexander Lohse @lohseale.bsky.social Political Scientist (IR, Middle Eastern Studies), Science Management, PhD-ing on Status-seeking of UAE @UniMarburg
Johannes Schmitthenner @richtennach.bsky.social Thinking about Islam, Marxism, Philosophy, Economy, few other things 
Hatim El-Hibri @sayshatim.bsky.social Assoc Prof Film and Media Studies at George Mason U. Check out my book Visions of Beirut: The Urban Life of Media Infrastructure https://www.dukeupress.edu/visions-of-beirut
opinions mine. he/him
Nadine Löhr @nadineloehr.bsky.social Doctoral Researcher - working for Bibliotheca Arabica, Ptolemaeus Arabus et Latinus, interested in astral sciences, codicology, protection of cultural heritage
Paul Byrne @theplanetaryguy.com Associate Professor of Earth, Environmental, and Planetary Science at WashU • NASA Planetary Data System Geosciences Node Director • Explorers Club EC50 • eeps.washu.edu/people/paul-byrne • he/him
Sebastian Felten @sebastianfelten.bsky.social Early modern historian @univienna — Mints, mines, and queers. Homepage: bit.ly/3MVYATO
Chaokang Tai 🟥 @cktai.nl Historian of Modern Astronomy (photography, colonialism, invisible labour, epistemic virtues) | Academic Skills and Philosophy of Science Teacher @ University of Amsterdam | Posts mainly in English, sometimes Dutch | http://www.cktai.nl/
Paola Caridi @invisiblearabs.bsky.social A long chapter of my life (12 yrs) in Cairo and Jerusalem. Journalist, IR historian/ Saggista, giornalista. Presidente di Lettera22
Dan Chibnall @bookowl.bsky.social STEM Librarian & Associate Professor in Iowa
Expect science, baseball, St. Louis Cardinals, #STLCards, progressive politics, astronomy, owls, beer, & pretzels
Andrew Heiss @andrew.heiss.phd Assistant professor at Georgetown University in Qatar (formerly GSU, BYU). Study NGOs, human rights, international politics, causal inference, and stats. 6 kids.
#rstats forever.
andrewheiss.com
Signal: andrewheiss.01
Caleb Zakarin @calebzakarin.bsky.social Editor at New Books Network, mostly posting about books, education, higher ed, and edtech
Jim Al-Khalili @jimalkhalili.bsky.social Jim Al-Khalili CBE FRS. Academic, author, broadcaster. Distinguished Emeritus Professor of Physics @UniofSurrey,
https://jimal-khalili.com
https://www.youtube.com/@UnbaffledScience
Natasha Singer @natashanyt.bsky.social Tech in schools reporter @nytimes. Only an utterer.
stories here: www.nytimes.com/by/natasha-singer
coming this September, my book: "Coding Kids: Big Tech's Battle to Remake Public Schools" wwnorton.com/books/9780393881943
comp_phys_marc @marcusedwards.me Quantum physicist and traditionally published science author. Quantum Software Dev II @ Xanadu. Incoming part-time Computing PhD @ Portsmouth. MSc Quantum Info Science @ UWaterloo. BSc CS and Physics @ Laurier. Amateur sci-fi author and maker. Views my own
Metascience @metasciencejournal.bsky.social A review journal publishing high quality, comprehensive reviews of books in the fields of history and philosophy of science, and science and technology studies.
https://link.springer.com/journal/11016
khōréō magazine @khoreo.bsky.social An Ignyte and Shirley Jackson award-winning magazine and podcast of speculative fiction by immigrant and diaspora authors & artists. Issue 6.2 is out now!
https://linktr.ee/khoreomag
Jonathan Strahan @jonathanstrahan.bsky.social Freelance anthologist. Consulting Editor, Tor.com. Reviews Editor, Locus www.locusmag.com. Co-host, The Coode Street Podcast jonathanstrahan.podbean.com. Hugo and World Fantasy Award recipient.
Rosemary Claire Smith @rcwordsmith.bsky.social Writing time travel tales for the past 156 million years; writing book reviews for Analog since 2023; winner of the Sidewise Award for alternate history; rcwordsmith.com
Will Tattersdill @tattersdill.bsky.social Writer and teacher. Literature and science, dinosaurs, fantasy/sci-fi, alternate history, worldbuilding, periodicals, museums, etc. Fiction as W. J. Tattersdill. He/him.
Anita Guerrini @nickytheprof.bsky.social Writes, hikes, cooks, reads a lot of old books. Historian of (mostly) #earlymodern science, medicine, environment, animals, food. Cranky old cat lady. Editor in chief, Notes and Records: the Royal Society Journal for the History of Science. SoCal
Déborah Dubald @dbrh.bsky.social Historian of modern nature, health and collections
Lecturer at the University of Strasbourg
PhD from EUI, Florence
Collection Ecologies : collecte.hypotheses.org
#MuseumsAreNotNeutral
She/her
🌈 Dr Ross Brooks @rossbrooks.co.uk Historian #histsci #queerhistory. DARWIN AND THE QUEER ORIGINS OF LIFE (Yale, 2026). Curator of queeroxford.info. LGBTQ+ life & culture. Classical music. Seaside living (near Brighton). He/him/they. rossbrooks.co.uk. Agent: www.philippasitters.co.uk.
Lisa Onaga @lisaonaga.bsky.social historian of science & technology, itinerant potter
🐛 🐢 🐛 🐢 🐛 🐢
Sericulture 養蚕 Amami Ōshima tsumugi 奄美大島紬
(animal) biomaterials (動物)生体材料・バイオマテリアル
Cocoon Cultures @DukeUP, 2027
RTAWD, Proteins & Fibers Working Groups @MPIWG-Berlin
Dr. Dominik Huenniger @dominikhhh.bsky.social curator & #EnvHist @ German Port Museum, Hamburg & @hunterianglasgow.bsky.social
https://orcid.org/0000-0002-7095-4403
#C18 #C19
#HistSTM #EntHist
#HistOcean #AnimalHistory #QueerHistory #museums
Founder @collecol.bsky.social
Treasurer @dgej.bsky.social
Henk-Jan Dekker @henk-jandekker.bsky.social Historian of mobility, energy, and technology; working on global histories of cycling and automobility. Postdoctoral researcher at Bielefeld University. Book review editor at Technology and Culture.
Emily Webster, PhD, MSc @emilywebz.bsky.social Assistant Professor in the History and Philosophy of Health and Medicine at
Durham University. #Epidemics #Environment #Health past and present.
Dan Hartland @danhartland.bsky.social Writes, variously. Reviews Editor, Strange Horizons. Columns at Ancillary Review. Songs over at Bandcamp. Also see @savinglives.bsky.social.
Kaleidotrope @kaleidotrope.bsky.social Kaleidotrope is a quarterly e-zine of sci-fi, fantasy & horror edited by Fred Coppersmith since 2006.
Read it at http://www.kaleidotrope.net
Support it at http://patreon.com/kaleidotropezine
Avatar and cover art by Brian Malachy Quinn
Strange Horizons @strangehorizons.bsky.social Publishing speculative fiction, poetry, reviews, essays & podcasts. Every Monday, free to read at http://strangehorizons.com. IGNYTE Community Award winner. Hugo Award winner 2024.
linktr.ee/strangehorizons
Alexis Brooks de Vita @alexisbrooksdevita.bsky.social PhD Comp Lit African/Diaspora & Women in English, French, Italian, Spanish. Author of 1855 Murder Case: Missouri vs. Celia; Mythatypes; Burning Streams, Blood of Angels, Chain Dance; Left Hand of the Moon; Translator - Dante's Inferno: A Wanderer in Hell
Jonathan Thornton @jonathanthornton.bsky.social Writer for The Fantasy Hive, Tor dot com, Gingernuts Of Horror. Books reviews editor for Foundation. Entomology technician at LSTM. Lover of cats, books, music, starships, gardening
AAS Education @education.aas.org Official account of the Education Committee of the American Astronomical Society.
Supporting the mission of AAS through education initiatives, shaping strategy, supporting educators, and advancing science learning.
https://msha.ke/aas_education#info
Joumana Medlej @majnouna.com Artist-scholar, specialised in early Arabic (Kufi) scripts & historical/natural materials. Interest in material culture & things real. Beirut émigré in Oxford. Earth lover, plastic-free. Contemplative. Whovian/Gallifrey…
Links: https://linktr.ee/Majnouna
Andrew Jones @andrewjonesspace.bsky.social Freelance journalist mainly tracking Chinese space activities. Correspondent at SpaceNews, also bylines at Spacedotcom, IEEE Spectrum and more.
Spencer Striker | Digital Learning @spencerstriker.bsky.social Creator: Al-Khwarizmi | Father of Algebra & the Algorithm. Docudrama series, 30 eps, streaming now. Digital Media Prof, Northwestern University in Qatar. Watch now: spencerstriker.com/al-khwarizmi
Astronomy, Astrophysics & Space Science | SpringerNature @astro.springernature.com Features space science, astronomy and astrophysics publications for professional researchers and amateurs by @SpringerNature.com
Wikipedia @wikipedia.org Maybe the real treasure was the citations we made along the way.
donate.wikipedia25.org
Brad Bolman @brad.bolman.com Historian @tulaneu.bsky.social
Lab Dog is out: www.labdogbook.com
Rotten Beauty is next: www.rottenbeauty.work
Website: brad.bolman.com
Newsletter: https://buttondown.com/bolman
~Views expressed may not reflect those of my employer~
Flori Pierri @flori-p.bsky.social Associate curator of science & technology at the MIT Museum | historian of science | really likes armadillos | currently thinking about computer games 🌈
Cambridge University Library @theul.bsky.social Cambridge University Library
Tom Williams @twilliamsthe.bsky.social News editor, Times Higher Education
Ryan Bohl @ryanbohl.bsky.social Girl dad. Dog friend. Chicken wrangler. Some Middle Eastern geopolitics. Upper Darby School Board member. Views (especially politics) my own; follow me on X/Linkedin for professional MENA analysis.
Ellen Bouton @ellenbouton.bsky.social Archivist, reader, foodie, jigsaw puzzles
Cambridge University Press - Science & Engineering @cambup-scieng.cambridge.org The latest news in Physics, Computer Science, Engineering, Astronomy and Astrophysics from @cambridgeup.bsky.social
Kathleen Fitzpatrick @kfitz.info Associate Dean for Research and Graduate Studies, College of Arts & Letters, Michigan State University. Director, Knowledge Commons. Author, LEADING GENEROUSLY. All opinions my own and not those of my employer, especially the sweary ones.
Knowledge Commons @kcommons.bsky.social Formerly Humanities Commons. Discover the latest open-access scholarship and teaching materials, make interdisciplinary connections, build a WordPress website, and increase the impact of your work by sharing it in KCWorks.
Reka Patricia Gal @rekapatriciagal.bsky.social Fire extinguisher on fire. Feminist STS & media theory. Environmental justice. Social Studies of Outer Space. Social Studies of Chemistry. Postdoctoral Researcher @TUM STS. Land⛰️Back.
Renny Hahamovitch @renny-hahamovitch.bsky.social Historian of the Space Age, lover of dive bars
Asif Siddiqi @historyasif.bsky.social New Yorker. Historian of Science and Technology. Space. Music. Soviet History. Comics
Graham Minenor-Matheson @spaceguyliu.bsky.social PhD Candidate @Liu.se studying the space race. Sci-fi fan. Cofounder Linköping Space Studies in Humanities and Social Science @LSSH. Dad. Cat servant.
Thomas Cheney @thomascheney.bsky.social Academic, (outer) Space Governance. Legal geography and environmental humanities of space governance (space resources, planetary protection, astrobiology, settlement etc). Writing a book on space mining and how we think about natural resources. He/him.
Jon Lewis @jonlewis.bsky.social Thou shalt not make a machine in the likeness of a human mind.
My book, Contemporary SF and the Many-Worlds Interpretation of Quantum Mechanics, is available here: https://tinyurl.com/4p55avcy
Bogi Takács / WE'RE HERE ToC announced! @bogiperson.bsky.social Writer, editor, critic, scholar. Lambda + Hugo winner. Hungarian / Jewish / agender / neuroatypical. E/em/eir/emself or they. טומטום. Intersex. 100% migráncs in Lawrence, Kansas. Metroidbrainia enjoyer. Opinions my own & do not represent anyone else
Anna Garnett @beketaten.bsky.social Curator at Petrie Museum UCL - PhD @LivUni - FSA - Archaeological Ceramicist at Tell el-Amarna - Proud Cumbrian & Honorary Scouser - Scruffy Crafter - Socialist - Gardener - #FirstGen - Views mine
قلبي في السودان ومصر 🇸🇩🇪🇬
Catriona Wilson @catrionacurator.bsky.social Head of Petrie Collection of Egyptian and Sudanese Archaeology, UCL | Trustee BGI/National Videogame Museum | Membership secretary, University Museums Group | ACE Designation panel member | Mental health first aider
Holly Brewer @earlymodjustice.bsky.social Historian
http://earlymodernjustice.org/
Sample articles:
https://earlymodernjustice.org/publications/
https://earlymodernjustice.org/wp-content/uploads/2025/04/SlaverySovereigntyInheritableBlood.pdf
Opinions my own
Yusuf Çakın @cakin.bsky.social External lecturer at the University of Copenhagen | Historian | Turkology | Old Turkic | Turkish Literature | Digital Humanist | e-Learning | Business development
Kayhan Valadbaygi @kayhanvaladbaygi.bsky.social Research Fellow at the International Institute of Social History (IISH).
Crystal A. Ennis @crystalennis.bsky.social academic & author writing about labour & development in global political economy
🇨🇦🇴🇲🇳🇱
https://www.crystalennis.com/
Dr. Holly Walters @manigarm.bsky.social Anthropologist 👣 • Ethnographer of Shaligrams 🐚 and Robot Religion 🤖 • Novelist of "The Way By" 🦄 • TTRPG Storyteller ✨ • (Genderqueer 🤷♀️ She/They)
https://ko-fi.com/manigarm
Michigan State University @michiganstateu.bsky.social A top global public research university, MSU is home to 400+ academic programs, 1000+ student organizations and the world’s strongest mascot. #SpartansWill 💚
Sonja Fritzsche @sfritzsche.bsky.social Director of Teaching and Learning, Professor of German Studies, College of Arts & Letters, Michigan State University, North America #CPILToolbox #CALInclusivePedagogyFellowsToolkit #WorldScienceFictionSeries #SFRA2026
Tariq Modood @tariqmodood.bsky.social Professor of Sociology, Politics and Public Policy, University of Bristol
Leading author on multiculturalism, secularism, Islamophobia and cultural racism
RTs are not endorsements and may be sent while I print it to read later.
Shervin Farridnejad @farridnejad.bsky.social Professor of Iranian Studies، History, Languages & Cultures of the Near East, University of Hamburg، member of the Centre for the Study of Manuscript Cultures (CSMC): Iranian Languages and Religions, Zoroastrianism, Judeo-Persian Literature 
David Ellis @davidellis95.bsky.social Senior Lecturer in Philosophy, Ethics and Religion at Leeds Trinity University. Interested in Wittgenstein, religion and exophilosophy.
You can find my publications & work in progress here: https://philpeople.org/profiles/david-ellis-1
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
Dr Robert Bohan @robertbohan.bsky.social Artist, Scientist, Woodland Ecologist, Statistician, Historian & former Research Scholar at the RIA | Art from Dublin, Ireland 🌈 He/Him | Sé/é
Buy my work here: https://robertbohan.etsy.com
Jonathan Healey @jonathanhealey.bsky.social Historian and Occasional Book-writer (https://www.bloomsbury.com/uk/blazing-world-9781526621696/)
Works at Oxford University. New book, The Blood in Winter, out now!
https://www.bloomsbury.com/uk/blood-in-winter-9781526672292/
Prof. Elaine Chalus @profelainechalus.bsky.social Historian of 18C/19C women, politics, sociability and cosmopolitanism. Frequently infuriated by politics. Reposting not necessarily a statement of personal beliefs.
Monica H Green @monicamedhist.bsky.social Medhist=medieval+medical history (https://hcommons.org/members/mhgreen2/). Focus on Global Health. Open-access: The Black Death: The Medieval Plague Pandemic through the Eyes of Ibn Battuta, https://works.hcommons.org/records/n3h76-6dg78.
The English Historical Review @enghistrev.bsky.social Academic history journal, publishing in all fields and periods.
Find our content here:
https://academic.oup.com/ehr
Clare Hickman @drhick.bsky.social Environmental & medical historian at Newcastle University - hospitals, gardens, landscapes, senses, inclusive interpretation, story teller.
Daniella M. @farsouthhistory.bsky.social Historian of Antarctica
#Antarctica #STS #envhist #histsci #polar #maritime #oceanhist #exploration
opinions my own
Science and Empire Commission @sciemp.bsky.social Official account of the Science and Empire Commission - SCIEMP
> A Commission of the Division for the History of Science and Technology (DHST / IUHPST) | https://scienceandempire.com/
Jan Rosenow @janrosenow.bsky.social Professor of Energy & Climate Policy at University of Oxford
Energy Programme Leader at ECI, University of Oxford
Senior Research Fellow at Oriel College, Oxford
Senior Associate Institute for Sustainability Leadership, University of Cambridge
Dr Jamie Gallagher @jamiebgall.co.uk Public Engagement trainer & consultant | #SciComm writer/presenter | @rspb.bsky.social & STFC advisor |🏳️🌈🏴
Geek: Star Trek | Doctor Who
I make nerdy rainbow pin badges that have raised £35k for homeless LGBTQ+ people
https://linktr.ee/Jamiebgall
Adv. Atmos. Sci. @aasjournal.bsky.social AAS is a peer-reviewed journal on the dynamics, physics, and chemistry of the atmosphere and oceans. https://link.springer.com/journal/376
https://www.iamas.org/ associated journal. Impact Factor: 5.5
Maik Meyer ☄️ @comethunter.de Comet hunting in plate vaults & libraries, Meyer comet group, orbit linking & calculating, cometary history, MP (52005), author, currently working on revision of Cometography 1, comet observing, www.comethunter.de
ORCID: 0009-0004-8545-9458
Karin Wulf @kawulf.bsky.social Historian of #VastEarlyAmerica, gender, family & politics | Director & Librarian @ JCBLibrary | History Prof @ Brown U
#LineageTheBook OUP July, 2025 | On some other platforms and also @ karinwulf.com | Opinions here just mine.
American Historical Association @historians.org The American Historical Association is the largest professional organization serving historians in all fields and all professions.
http://historians.org/join
Josh Donovan @jmaydonovan.bsky.social Middle East historian (modern Syria, Lebanon, Palestine, and its diasporas) | history teacher | one of three Joshes 👬🐶🏳️🌈
Spencer Ackerman @attackerman.bsky.social Journalist & author of REIGN OF TERROR, contributor to Zeteo. New comic book series: NO ONE ESCAPES THE DIALECTIC, from Boom! Studios. Subscribe to FOREVER WARS for ‘natsec’ journalism: https://www.forever-wars.com
Signal: attackerman.81
Apoorva Mandavilli @apoorvanyt.bsky.social Science and global health reporter for The New York Times
https://www.nytimes.com/by/apoorva-mandavilli
Signal: amnyt.91
John Joseph Adams @johnjosephadams.com Series Editor of BASFF. Publisher of @lightspeedmagazine.com (+ Editor) and NIGHTMARE. Editor of 50+ anthologies. Co-editor (with Jordan Peele) of OUT THERE SCREAMING.
Newsletter Signup: https://robotwizardzombiecrit.com
Ryan Quinn @ryanequinn.bsky.social Inside Higher Ed policy reporter
Bri 💝 @breezybrik.bsky.social Books Editor & Rights Manager @ SciAm
Say hi & tell me what to read next 📗 brianne.kane@sciam 📚 muckrack: bri-kane 🤭 insta: bri4dayz
🚨All views are my own and do not represent my employer- S SpacePolicyOnline @spacepolicyonline.bsky.social SpacePolicyOnline.com is your first stop for news, information and analysis about civil, commercial, and national security space programs. Marcia Smith is the editor.
Andres Meza @nbody6.bsky.social Astrofísico
Santiago - Chile
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 :)
John Debes @johndebes.bsky.social ESA/AURA astronomer at STScI. Opinions my own. I study exoplanets and disks around stars.
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/
Michael Clemens @mclem.org Economist and professor at School of Government & Policy, Johns Hopkins University. Fellow at Peterson Institute for International Economics, IZA, CReAM, CGD. Assoc. Editor JEP. Personal views only.
Web: http://mclem.org
ORCID: 0000-0003-1354-0965
Alexis Quintana @alexis-space.bsky.social Astronomy postdoc fellow in LIRA (@liraastro.bsky.social), Paris Observatory (@obs-paris-psl.bsky.social) in 🇨🇵.
Works on OB stars, stellar associations & clusters and Galactic structure & dynamics.
From 🇧🇪, previously in 🇬🇧 and 🇪🇦.
he/him
Megan Watzke @mwatzke.bsky.social I write about science, particularly space and space-related topics. I've written some books already out there and another is on the way. https://www.arcandwatzke.com/
Stephen Kane @exocytherean.bsky.social Planetary Astrophysicist at the University of California, Riverside. I like Venus. A lot. Exoplanets are also kinda cool.
University of Basel @unibas.ch The official Bluesky account of the oldest university in Switzerland.
David Mihalyfy @mihalyfy.bsky.social 🙋 Dayjobber
📚 PhD in Religion
☀ Obsessed with Egyptian-Coptic historical linguistics
Bylines on everything from cults to culture.
Low-volume posting (focusing on writing and research!).
www.mihalyfy.com
🇺🇲 Illinois, U.S.A.