Mihnea @miyhnea.bsky.social Politics, history. Europe, MENA.
Melanie Mitchell @melaniemitchell.bsky.social Professor, Santa Fe Institute. Research on AI, cognitive science, and complex systems.
Website: https://melaniemitchell.me
Substack: https://aiguide.substack.com/
Vatican Observatory Foundation @vofoundation.bsky.social The Vatican Observatory Foundation, founded in 1987, supports the research, educational, and outreach efforts of the Vatican Observatory.
The Vatican Observatory stands at the forefront of scientific research.
ToughSF @toughsf.bsky.social Matterbeam.
Author of the ToughSF blog. Original SuperNerd.
Ex-Kurzgesagt Duck. Freelance writer.
Discord https://discord.gg/nXvRPcE7uU
Lukas C. H. @gewoonlukas.bsky.social Spaceflight Enthusiast 🚀
May the force be with you my friend, Ad Astra Per Aspera ✨ 🕊️
Mission Patches → https://www.flickr.com/photos/194604992@N07/
Other socials → https://linktr.ee/gewoonlukas
Heatloss @heatloss.bsky.social Cold War Air Power and other related topics | Heatloss on most other platforms | Cascadia Resident
@heatloss1986 on the other site
https://linktr.ee/heatlos
BaA43A3aHY @baa43a3ahy.bsky.social Posting about MiG-23, MiG-21, B-58 & others.
Aerodynamics, Structures,
Engines & Flight Performance.
@BaA43A3aHY on the other platform.
Nathan Tankus @nathantankus.bsky.social President of @crisesnotes.bsky.social (https://www.crisesnotes.com/)
Book: [About Undetermined], under contract with Viking Books
email: crisesnotes@gmail(dot)com
Signal: NathanTankus.01 (only for reporting... Okay on weekends you can confess crushes)
Flattop Fiesta @flattopfiesta.bsky.social I like to find ships in ESA Sentinel satellite pictures
Carausius @carausius286.bsky.social Hello, classics graduate - I’m interested in classics, the middle ages, history in general and art. Also, rabbits. Finished the Aeneid, Heroides, Catullus, Georgics, Suetonius in Latin. Now on Silius Italicus’ Punica.
“Sarcastic Brit” - the Guardian
Ian Martin @ianmartin.bsky.social The Thick of It. The Death of Stalin. Veep. The Hartlepool Spy. Epic Space. Broken English. Avenue 5. Unhinged, and other books. Guardian, Architects' Journal, iPaper, Observer, whatever. Grandpa. STATE PENSIONER.
OrbitalFocus @orbitalfocus.bsky.social For those genuinely interested in the finer points of new launches & activities on orbit. Curated by Robert Christy.
www.OrbitalFocus.uk
Judah Grunstein @judah-grunstein.bsky.social Editor-at-large, World Politics Review. Spent more than a year in Provence. Used to be an American in Paris. Currently bringing coal to Newcastle.
https://www.worldpoliticsreview.com/
@wpr.bsky.social
By Cory Doctorow (GPG 0xBF3D9110957E5F4C) @doctorow.pluralistic.net I post long threads. Writer (sf novels, etc); blogger (pluralistic.net); activist (eff.org). Latest book: "The Reverse Centaur's Guide to Life After AI" Buy my books (DRM-free!) at craphound.com/shop.
Dark Laughter @darklaughtertdb.bsky.social OIF/OEF vet and Duffel Blog writer. DarkLaughterTDB (at) gmail (dot) com #satire #natsec
Derek Newsome @derek.space Spaceflight Photographer
Fighting to keep the dream alive.
derek.space
derekspace.com
He/Him
Laura Jedeed @laurajedeed.bsky.social Journalist/Writer at https://firewalledmedia.com. Past bylines: Rolling Stone, Politico, TNR, The Nation, Slate, etc. Does not work for ICE
Email: laura.jedeed@gmail.com
Links: https://linktr.ee/laurajedeed
Zach @thrustwr.bsky.social Former NavalNews & USNINews writer, Track Fuser, R-1/P-1 Budget Reader.
For defense-related stuff
Site: https://defensearchives.com/news
Colin Gorrie @colingorrie.bsky.social English is weirder than you think. Every week I dig into the hidden history of everyday words: etymology, Old English, and the accidents that shaped how you speak. Linguistics PhD. deadlanguagesociety.com
DutchSpace @dutchspace.eurosky.social Multipurpose spacecraft wrangler for @esa.int
Opinions my own.
https://x37b.nl
Alex Shephard @alexshephard.bsky.social senior editor at the new republic and box-to-box midfielder @goldengoalmag.bsky.social
Silas Cutler @silascutler.bsky.social You may know me from your server logs.
#Malware, Hacks, Internet Scanning, #CTI
Simone Fontana @simofons.bsky.social Journalism and memes. Responsabile editoriale @facta.news, curo la newsletter A Fuoco, voce del podcast Veramente. Potreste aver letto qualcosa di mio in giro
Cyd Harrell @cydharrell.bsky.social cyberpunk is a warning, not a manual
she/her. dayjob & usual location: City & County of San Francisco (this is a personal account)
ex-18F; on the board @publicgood.tech ; wrote a small book about doing this: https://cydharrell.com/book/
DG MEME @ecmemes.bsky.social The Directorate-General for #Memes and #Satire.
Not an official EU page!
Books: http://dg-meme.eu/book
Store: http://dg-meme.eu/store
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
randomsakuga @randomsakuga.bsky.social Providing some good animation on your timeline. The medias are taken from @sakuga.bsky.social.
https://www.sakugabooru.com/post
Shayan Sardarizadeh @shayan86.bsky.social BBC Verify senior journalist | verification, AI, disinformation, conspiracy theories, open source investigations | shayan.sardarizadeh@bbc.co.uk
The American Prospect @prospect.org Ideas, Politics & Power: The American Prospect is an independent political magazine. We cover Washington and beyond like no one else does.
Sign up for our newsletters: https://prospect.org/newsletter-sign-up/
or donate prospect.org/donate
Ryan Evans @ryanevans.bsky.social Founder, War on the Rocks (warontherocks.com) and Bedrock Knowledge (thebedrock.co). Opinions are my own. I'm not a journalist so please don't mistake me for one.
Bob Chipman ("MovieBob") @bobchipman.bsky.social Updates for Bob Chipman + MovieBob Productions - THE BIG PICTURE, MOVIEBOB REVIEWS & more!
Joined March 2011
http://patreon.com/moviebob1
https://ko-fi.com/moviebob0168
@bilgeebiri.bsky.social @bilgeebiri.bsky.social "I don't expect you to be as depressed as I am, but I don't think your happiness is quite appropriate."
Mariano Guerra @marianoguerra.org 🧑🏽💻 Co-founder of Gloodata & Instadeq
📘 Co-author of https://wasmgroundup.com/
📰 Feeling of Computing Newsletter: https://newsletter.futureofcoding.org/join/
📑 Public Projects: https://marianoguerra.github.io/
Lea Ypi @leaypi.bsky.social Professor of Politics and Philosophy at the London School of Economics. Flas shqip.
INDIGNITY pre-orders: https://linktr.ee/leaypi
Guillermo del Toro @realgdt.bsky.social I make movies. I watch movies. I love movies.
rob pike @robpike.io Long career as a dilettante at Bell Labs Research and Google, mostly building weird stuff no one uses, but occasionally getting it right, such as with UTF-8 and Go.
Gene J. Mikulka @genejm1017.bsky.social Founded the Talking Space Podcast in 2009.
Immersed in spaceflight since the Apollo days, Space Advocate and lovebird Dad. All Opinions are mine alone and don't reflect the position of the podcast. https://www.talkingspaceonline.com
Gabriel Zucman @gabrielzucman.bsky.social Chasing wealth and income, present and past, onshore and offshore.
https://gabriel-zucman.eu
https://www.taxobservatory.eu
Damir Marusic @dmarusic.bsky.social Washington Post Opinions. Wisdom of Crowds.
Anton Barbashin @abarbashin.bsky.social Russia foreign and domestic politics. Editorial Director at ridl.io
What's Going on With Shipping (Sal Mercogliano) @mercoglianos.bsky.social Mariner, Historian, Firefighter, Host of What's Going on With Shipping
Zohran Kwame Mamdani @zohrankmamdani.bsky.social Mayor of New York City
Nicole Grajewski @nicolegrajewski.bsky.social Assistant Professor at Sciences Po CERI | Associate with Harvard’s Managing the Atom | working on nuclear issues involving Russia and Iran | author of Russia and Iran: Partners in Defiance from Syria to Ukraine (OUP/Hurst)
Leah Sargeant @leahsargeant.bsky.social Writer, mother, organizer of informal Shakespeare readings. 
William Gibson @greatdismal.bsky.social Author of Neuromancer and, most recently, Agency (still above from “Kill Switch”, The X-Files, Season 5, Episode 11, co-written with Tom Maddox)
David @puca.bsky.social Wolkenjägerblicker
Mark Kermode @kermodemovie.bsky.social LAST aisle seat on the left.
Emphasis on the FIRST syllable.
Scott Tilley @coastal8049.bsky.social Guests do not get to rearrange the furniture and then act shocked when shown the door.
Robert Evans (the Only Robert Evans) @iwriteok.bsky.social I am the host of Behind the Bastards and overlord of podcasts at Cool Zone Media
Rodney Brooks @rodneyabrooks.bsky.social Primarily Robotics and AI. Distinguishing hype-notism from plausibility one press release at a time. rodneybrooks.com/blog people.csail.mit.edu/brooks
Sam Lair @slair.bsky.social Fellow at FPRI | MIIS NPTS '24 | RTs/views my own etc. Also @sam_lair on Twitter
Anna Merlan @annamerlan.bsky.social Journalist at Mother Jones and elsewhere, author, writer of social media posts on micro-blogging sites. Tips to Amerlan@motherjones.com or on Signal, username annamerlan.30
Isaac Chotiner @ichotiner.bsky.social New Yorker staff writer and Houston Rockets fan.
Michael Kofman @michaelkofman.bsky.social Senior Fellow, Carnegie Endowment. Defense analysis with a focus on the Russian and Ukrainian militaries.
Alex Wellerstein @wellerstein.bsky.social Nuclear historian. Professor at Stevens Institute of Technology. Visiting researcher at Nuclear Knowledges program, Sciences Po (Paris). Author of THE MOST AWFUL RESPONSIBILITY (2025). Creator of NUKEMAP. Blogging at https://doomsdaymachines.net.
Stephen Schwartz @atomicanalyst.bsky.social Editor/Co-author, “Atomic Audit: The Costs and Consequences of US Nuclear Weapons Since 1940” • Nonresident Senior Fellow, Bulletin of the Atomic Scientists • Nuclear weapons expert (history, policy, costs, accidents) and tracker of the nuclear “Football.”
Kevin Rothrock @kevinrothrock.me Russia watcher supreme at @meduza.io. (All skeets here are my views alone.) Ugly American based in Portland, Oregon. Signal: @KevinRothrock.01 / Find all my junk here: https://linktr.ee/kevinrothrock
Julia Ioffe @juliaioffe.bsky.social Author of MOTHERLAND: A Feminist History of Modern Russia, from Revolution to Autocracy. A finalist for the National Book Award.
DC correspondent at Puck.
All views my own.
Aaron Reichlin-Melnick @reichlinmelnick.bsky.social Senior Fellow at the American Immigration Council. Commenting generally on immigration law and policy. Retweets =/= endorsements, views are my own.
Jerusalem Demsas @jerusalem.bsky.social yes, like the city | Editor TheArgumentMag.com | she/her
Fr. Gabriel T. Mosher, OP (Multiclassing Cleric) @eighthway.com Second class cleric, third class friar, second class knight. @lukei4655 everywhere else.
Jon Ostrower @jonostrower.com Endlessly fascinated by things in the sky. Editor-in-chief of @theaircurrent.com, co-host of @theairshowpodcast.com and co-founder of @yawmanflight.com. CNN, WSJ & Flightglobal alum. Standby for news...
Agnese Collino @a-collino.bsky.social Biologa e divulgatrice - Responsabile comunicazione ricerca, IRCCS Istituto Clinico Humanitas e Humanitas University
Jason Morehead @opus.ing Christian. Husband. Father. Nerd. Blogger. Web developer. Located in #LNK. I feel a nostalgia for an age yet to come...
Pop culture nerdery: https://opus.ing/
Peter Foster @pmdfoster.bsky.social Brighton-dwelling World Trade Editor at the Financial Times
https://www.ft.com/peter-foster
Sometime Brexit nerd & author of 'What Went Wrong with Brexit' https://t.co/VsIipD7JBr
Marcus Hutchins @malwaretech.com threads.com/@malwaretech
https://linkedin.com/in/malwaretech
https://marcushutchins.com
Winchell Chung ⚛🚀 @nyrath.bsky.social Star map and Atomic Rocket geek. The hard-science SF writer's tech support. The website is at
http://www.projectrho.com/public_html/rocket/
Also at https://spacey.space/@nyrath
In my long and misspent youth I did the artwork for various TTWG
Adam Tooze @adamtooze.bsky.social Chartbook Substack https://adamtooze.substack.com/
OnesandTooze podcast https://foreignpolicy.com/podcasts/ones-and-tooze/
C******* University historian, Director European Institute, Chair Cttee on Global Thought.
Economics, history, theory, politi
Internazionale @internazionale.it 🔶 L’account ufficiale di Internazionale.
🔶 Per abbonarsi: internazionale.it/abbonati
Pepijn Bergsen @pbergsen.bsky.social Europe macro stuff
Jeff Stein @jeffstein.bsky.social Reporter @ The Washington Sun. Formerly chief econ correspondent @ The Washington Post. Founder Ithaca Voice. Writing a biography on Bernie Sanders.
Pierce Nichols @nocleverhandle.bsky.social Creator of robot sailboats, occasional rocket scientist, general troublemaker. Bad jokes, willful obscurantism, cries for help, and political rants. Raised by squirrels. www.ladonrobotics.com
Note: main is for shitposts, replies are for sense.
Andrea Barisani @andreabarisani.bsky.social hacker | tamagopher | https://andrea.bio
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.
John Green @johngreensbluesky.bsky.social Author (The Fault in Our Stars, The Anthropocene Reviewed, etc.)
YouTuber (vlogbrothers, Crash Course, etc.)
Football Fan (co-owner of AFC Wimbledon, longtime Liverpool fan)
Opposed to Tuberculosis
Dr Robert Minchin @robminchin.bsky.social Radio astronomer at NRAO, posting on a personal basis. Affirming Christian (Episcopalian). Alumnus of Durham (MSci) & Cardiff (PhD). He/him.
Jason Kastner @jasonkastner.bsky.social Fixer @ NASA-JPL. Previously a mechanical line manager, mechanical and systems manager on Europa Clipper, and a mechanical manager on SMAP and Mars Curiosity.
Jeff Geerling @jeffgeerling.com Father, author, developer, maker. Sometimes called "an inflammatory enigma". #stl #ansible #k8s #raspberrypi #mac #crohns www.jeffgeerling.com
Mehdi Hasan @mehdirhasan.bsky.social Editor and CEO, Zeteo
Author, ‘Win Every Argument’
British-American
Alex Selby-Boothroyd @alexselbyb.bsky.social Head of data journalism at The Economist
ESA Connectivity and Secure Communications @esaconnectivity.esa.int Advancing space-based connectivity – bringing broadband to rural areas, supporting crisis response, enhancing cybersecurity, and connecting everyone, everywhere, at all times. Part of the European Space Agency @esa.int family.
ESA Space Transport @transport.esa.int Latest news on @esa.int's launches, projects and developments in space transportation.
Please see our Privacy Notice: esa.int/connectwithus
ESA Exploration @exploration.esa.int Sharing news on Europe's human and robotic exploration, from astronaut training to the next giant leap to the Moon and Mars.
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
David Burbach 🇺🇸 @dburbach.bsky.social Prof. National Security and International Relations. Space security, civil-military relations. Cats, science, photography for fun. Providence RI; Oregon at heart! Personal views ONLY; no govt resources used. Assoc Ed @TNSR.org
Marco Langbroek @marcolangbroek.bsky.social Lecturer in optical Space Situational Awareness at Delft Technical University, faculty of Aerospace. Spy sats, missiles, meteorites, asteroids. Asteroid (183294). Lapsed Archaeologist (PhD). Rowing. CFS. Opinions my own.
blog: http://sattrackcam.blogspot.c
Andy Greenberg @agreenberg.bsky.social Writer for WIRED. Author of SANDWORM. Latest book, TRACERS IN THE DARK: The Global Hunt for the Crime Lords of Cryptocurrency, out now. agreenberg@wired.com. Andy.01 on Signal.
Patrick Gray @patrick.risky.biz https://risky.biz/
Ryan Grim @ryangrim.bsky.social Reporter for Drop Site News, co-host of Counter Points
Orbital Policy Group @druidorbital.bsky.social Viewpoints and opinions on policy issues relating to Low Earth Orbit, including policy, science, governance, and cybersecurity.
Ankit Panda @nktpnd.bsky.social Stanton Senior Fellow, Carnegie Endowment for International Peace; Author of ‘THE NEW NUCLEAR AGE’ (Polity) & ‘KIM JONG UN AND THE BOMB’ (Hurst/Oxford)
Subscribe to my newsletter (Nukesletter): https://panda.substack.com/
Scott LaFoy @wslafoy.bsky.social Open Source Analysis of ballistic missiles, nuclear weapons, BMD, DPRK, & PRC.
Vice President of Nuclear and Technology Security Programs, Exiger.
Making podcasts over at https://www.armscontrolwonk.com/
All opinions my own.
Ken Shirriff @righto.com Computer history. Reverse-engineering old chips. Restored Apollo Guidance Computer, Alto. Ex-Google, Sun, Msft. So-called boffin.
Anatoly Zak @anatolyzak.bsky.social RussianSpaceWeb.com
Mario Billiani @starbase.bsky.social Future astronaut, Unistellar ambassador, exoplanet explorer, KBO co-discoverer, wannabe rocket scientist, occasional palaeontologist – boldly fighting entropy
Jonathan McDowell @planet4589.bsky.social Astrophysicist
Support the work of Jonathan's Space Report:
https://www.gofundme.com/f/fund-jonathans-space-report-library-transition
Ekaterina Pavlushchenko @katlinegrey.bsky.social Space exploration enthusiast. #NoToWar