Civil Defense Institute @civildefenseinst.bsky.social A nonprofit that reports on the organizations, donors and networks reshaping American public institutions.
https://civildefenseinstitute.org/
Follow us on X: https://x.com/CivilDefInst
Katrina Miller @katrinamillerphd.bsky.social physicist by training, reporter by trade
writer by nature
📍chicago
tips: katrina.miller@nytimes.com
signal: katrinamiller.04
https://katrinamillerphd.com/
Isla @isla74155345.bsky.social Coffee, travel, photography, beach walks, and good food are my hobbies
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
Prof Lía Corrales @eblur.bsky.social High energy astronomer studying space dust and exoplanets.
Opinions my own.
mj @malthusjohn.bsky.social Philosophy & History of Science, Complex Systems, Knowledge Management. Networks, Harmony, Co-Evolution, Autopoiesis, Neurodiversity♾️AuDhD.
Ecology, Digital Revolution ~> Information Paradigm.
Theorist, .. wait!- come back, there's more..
🕺🎶🍞📸🤡
Garrett M. Graff @vermontgmg.bsky.social Journalist & Pulitzer finalist Historian. Fmr ed, @PoliticoMag & @washingtonian. Author of "Watergate: A New History" and "The Only Plane in the Sky" and other books. garrett.graff AT gmail OR ProtonMail. Subscribe to my newsletter: Doomsdayscenario.co
ICAGAC2027 | Nice, France @astrophysicsconf.bsky.social Official account of the 2nd International Conference on Advances in Gravitation, Astrophysics, and Cosmology 2027.
📍 Nice, France
📅 October 18–19, 2027
🔭 Keynotes • Research Talks • Networking
🌐 https://astrophysics2027.pagesconferences.org/
@nyahrose3.bsky.social @nyahrose3.bsky.social Just a small-town gal trying to make her way through this bat-crap crazy world
Eugene (Yoogeun) Song @eugeneyoogeunsong.bsky.social High-Energy Physics @ Imperial @imperialphysics.bsky.social |
Machine Learning | Quantum Computing | Quant Research | London-based (2023-Present) | Ex-Astrophysicist |
28 | 송유근 | 🇰🇷 living in 🇬🇧 | Making Europe home | INTJ E3 | he/him |
yoogeunsong.com
Stephen Serjeant on W @stephenserjeant.wsocial.eu Backup a/c. Astronomy Prof at Open University. 26.2. #RejoinEU, £➡️€. Views not OU’s and often not even mine. He/him
🐘 https://mas.to/@stephenserjeant
🧵 https://www.threads.net/@prof.stephen.serjeant
ORCID https://orcid.org/0000-0002-0517-7943
Laura Kreidberg @lkreidberg.bsky.social Exoplanets, atmospheres, aliens. Director of the APEx Department at the Max Planck Institute for Astronomy.
James Davenport @jradavenport.com Astronomy professor in Seattle. Coffee drinking, year-round-plaid wearing, joke telling space dad. Searching for ET, caring for humans.
https://jradavenport.github.io
🔭☕️🎤
Jane Norton @jbnorton.bsky.social 
Alexa Fleckenstein M.D. @doctoralexa.bsky.social US-Board-certified internist & European Natural Medicine
Mother, grandmother, herbalism, gardening, math & philosophy (epistemology)
https://fleckenstein.ag-sites.net/index.htm
Hamburg/DE > Boston/USA
KNOWLEDGE & KINDNESS
Playing cello & piano badly
Yong Tian @yongtian.bsky.social Research Scholar @National Central University
Working on the dynamics of galaxies and clusters, gravitational lensing, and time delay.
OSINTdefender (MIRROR) @sentdefenderx.bsky.social Posting content from the Twitter Account OSINTdefender. If you own that account, send a message to claim
Open Source Intelligence Monitor focused on Europe and Conflicts across the World. RT ≠ Endorsement. Want to Support my Work? ko-fi.com/osintdefender
Media Matters for America @mmfa.bsky.social Media Matters for America is the nation’s premier media watchdog. Cited as a trusted source of information by Fox News’ “Brain Room.”
Hildur Knútsdóttir @hildur.bsky.social Icelandic writer.
The Night Guest // Dead Weight // Down Where Monsters Dwell coming in March 2027!
Thomas Lennartsson @thhmas.bsky.social Öppen, välvillig och väldigt neurotisk, för att tala big five-språk
@alexfarmerphoto.bsky.social @alexfarmerphoto.bsky.social 
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
Starfire’s Deranged Neocon Foreign Policy Podcast @irhottakes.bsky.social Political science PhD student. Former starfish. World’s third best Bigfoot colonial governance simulation expert. Trans. She/her
Not actually a Teen Titan or neocon.
@GottaLaff @gottalaff.bsky.social Progressive political commentator (print, radio, podcasts) in US for years, now in Canada. I post (A LOT) breaking news + legit info you can use, prone to snark. Bite me, Musk.
Now where's my trough of wine? 🍷🇨🇦
Faine Greenwood @faineg.com civilian drone technology and GIS/spatial data consultant, journalist and writer, monitors small drones in the Ukraine war, humanitarian-aid adjacent, always annoying online. they/them pronouns. read my newsletter: https://little-flying-robots.ghost.io
Bill Grueskin @bgrueskin.bsky.social Journalist, professor, dad. Via Sioux City, Colorado Springs, Palo Alto, Rome, Standing Rock, Bologna, Miami Herald, Bloomberg, Salt Lake, Columbia J School.
bit.ly/bgcjr
Fabrizio Musacchio @fabmusacchio.bsky.social Physicist by training, working in computational neuroscience at the @dzne.science. Interested in how neural dynamics and learning shape brain function and behavior, using modeling and data analysis.
🌍fabriziomusacchio.com
🐘mastodon.social/@FabMusacchio
Nikolaus Sulzenauer @nikiszr.bsky.social PhD researcher pondering the cosmic abyss @MPIfR
AZ Intel @azintel.bsky.social Reliable & fast news provider, collaborator of @bnonews.com.
ONI News @oninews.bsky.social Features Current World Events | She/Her/Hers | 🇺🇸 | 🏳️⚧️ | 🏳️🌈 | Follow / Post / Repost ≠ Endorsement | 2018-2023 / 2026-Present
Kai Ryssdal @kairyssdal.bsky.social Dad, husband. IPAs. Soccer referee, trail runner, mountain biker. Veteran.
Enrique Arribas-Garde @garde24.bsky.social Theoretical physicist researching radiofrequency electromagnetic fields and exposure (RF-EMF). Fascinated by magnets since childhood. Físico teórico investigando la exposición a campos electromagnéticos de radiofrecuencia. Amante de los imanes desde niño.
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
Kinlika @kinlika.bsky.social
Hoping I live long enough to see Nuremberg style trials dealing with trumps criminality
USA - World leader in Natural Stupidity
'When a clown settles in a palace, he does not become king, the palace
becomes a circus
Facts are stubborn things
@bendwalsh.bsky.social @bendwalsh.bsky.social An "increasingly rare breed of New Yorker" – Gothamist
Sherwood News: Breaking News Editor
Double Pivot Podcast: Cycling and Crypto Correspondent
Tite Calvo 🇨🇱 🇭🇷 🇵🇸 @titecalvo.bsky.social Artista gráfico, Ilustrador, diseñador
NOELREPORTS @noelreports.com Media platform covering global conflict zones. Focus on the Ukraine-Russia war. Consider supporting us once via buymeacoffee.com/noelreports or by becoming a member via patreon.com/NOELREPORTS.
J. Chris Pires @jchrispires.bsky.social Professor passionate about student success & team science #firstgen #Brassica enthusiast walking Dogs of the Plant World
#Agriculture #Food #HigherEd #EduSky #Agsky #SciComm & more
#Soil #Crop #Science ; opinions mine
Emory 🩶 @emory-f8.bsky.social I write dark Victorian fiction and specialize in the long 19th century.
She/Her 🏳️🌈🇪🇸✡️ (I'm always kind)
#writer #historian #Lesbian #sapphic #wlw #Hispanic #feminist #goth #vampires #jpop #bibliophile
NO DMs | Terfs & Narcissists DNI
Koffiart37 @koffiimageworks.bsky.social
Visdev / BG painter/Concept art/ comic book artist with decade of working in animation and game industry
https://linktr.ee/koffiart37
https://koffiart37.gumroad.com/l/hpignh
#NoAi
OSINTRadar @osintradar.bsky.social RussiaUkraine war|Middle east | Europe|East asia| South Caucasus
#news
Become our monthly supporter : http://ko-fi.com/osintradar445/tiers
The Rooster @rooster.info All of Ohio’s depravity. All the time. 
Crippled Giraff Decals @crippledgiraff.bsky.social Artist, Designer, Decal-Monger. I draw Monsters, Mutants, and Machines!
He/Him
Purchase Stickers; https://crippledgiraffdecals.bigcartel.com/
Other Links!
https://linktr.ee/crippled_giraffe
Comics Outta Context 🏳️🌈🏳️⚧️ @comiccontext.bsky.social Panels from #comics - out of context. That makes them funnier...sometimes. Your home for #ComicsOutofContextAfterDark and #HalJordanRuinsEverything.
Ivan DeLisle @eyedawg.bsky.social Journeyman Electrician (RSE), former SAR, former veggie farmer. VE7DLO.
I work on hydro dams and industrial projects, sometimes houses, and on my own nerdy shit. Yes let's have a beer. I DJ Breaks for fun. Kootenays, BC, Canada
Daryl Janzen @darylj.bsky.social philosophical physicist/cosmologist interested in understanding what reality is.
Keely Finkelstein @astrokeely.bsky.social Astronomer & Science Education in Austin, TX. Austin FC fan, kid mom & dog mom. Coffee & beer always!
midshipnews.org @midshipnews.org MASKIROVKA my first novel is out !
5.0 out of 5 stars: Page turner, brilliant new Cold War thriller.
👉 https://amzn.eu/d/2IHjNWV
Grey ships, black boats
Once a midship, always a midship!
https://www.midshipnews.org/
A Moveable Feed @amoveablefeed.bsky.social Blunt, funny takes on today’s biggest stories from a recovering DC insider. One sharp email a day so you actually understand the news. Subscribe ↓ https://buttondown.com/amoveablefeed
CosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com Astronomer, driving The Dish📡 to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
Pittsburgh Pirates @pittsburgh-pirates.bsky.social Unofficial The Pittsburgh Pirates represent courage, tradition, and adventure. With a legacy of grit, loyal fans, and golden moments, they embody Pittsburgh’s pride, resilience, and the fearless spirit of true baseball.
Isaac Chotiner @ichotiner.bsky.social New Yorker staff writer and Houston Rockets fan.
Gabriel Anthony Lopez @zoomwriter2025.bsky.social Indie Author | Former Professional and Competitive Swimmer and Olympic Qualifier | Actor | Traveler | Teacher | Artist | Swim Coach | Poet |
www.gabrielanthonylopezbooks.com
https://www.imdb.com/name/nm7270061/?ref_=nv_sr_srsg_0_tt_0_nm_8_in_
Julia Davis @juliadavisnews.bsky.social Columnist @TheDailyBeast, creator of the Russian Media Monitor, sanctioned by Russia.
I watch Russian state TV, so you don't have to.
Author of a book "In Their Own Words: How Russian Propagandists Reveal Putin’s Intentions."
Jacob Redman @jacob-redman.bsky.social Author of Everything Briefing, providing you with everything you need to know for the day to be informed. Subscribe for free. ⤵️
https://everythingbriefing.substack.com/subscribe
Blue Fairylicious Girl🧚 @bluesnowflake.bsky.social Save Democracy eat a TACO 🌊 2547🌊
#NotMyPresident
Non-Practicing American
“I’m just a silly girl”.
Laughing instead of crying 🧚♀️ ShitPosting is my love language; Love sugar & weed. I am always joking on here so lighten up.
💙🌈🟧🍺🍕🌮🍩📚🏃♀️k
Radiotelescoop Dwingeloo @radiotelescoop.bsky.social 
Galaxy Map @galaxymap.bsky.social The first accurate and detailed maps of the Milky Way and ways to promote and visualize them (including VR).
Website: https://kevinjardine.dev
Tip jar: https://tiptopjar.com/kevinjardine
Heather Cox Richardson (TDPR) @hcrichardson.bsky.social Historian. Author. Professor. Budding Curmudgeon. I study the contrast between image and reality in America, especially in politics.
Thad Szabo @astrothad.bsky.social (he/him) Professor of Phys & Astro at Cerritos College
Has benefited from the companionship of chinchillas, a dog, & a cat. Some humans are OK.
Seeking a living kidney donor: www.kidneyforthad.info
Astrophotos: https://www.flickr.com/photos/astrothad
Berserker Piglet @berserkerpiglet.bsky.social Pinball-loving porcine programmer papa with a penchant for plucky playful problem-solving
I’m a lead developer and manager on a thing many people here use. I really hope you enjoy it, whatever it is.
Kenneth Chang @kchang.bsky.social Science reporter, The New York Times. Writes stuff.
NOIRLab @noirlabastro.bsky.social @NSF NOIRLab is the preeminent US national center for ground-based, nighttime optical and infrared astronomy. Para español siga a
@NOIRLabAstroES
AURA Astronomy @aura-astronomy.bsky.social AURA is a leading organization in developing and operating world-class facilities to deliver forefront #astronomy #science #telescope #astrophysics #NASA #NSF- E Eric Mamajek @ericmamajek.bsky.social Star guy. Statements and opinions posted here are my own.
Corey S. Powell @coreyspowell.bsky.social Fascinated by things very big, very small, and beyond the limits of the human senses. Founder of OpenMind: www.openmindmag.org Creator of the Invisible Universe column: https://invisibleuniverse.substack.com/
The Story Engine @storyenginedeck.bsky.social The deck of endless story prompts for writers, DMs, RPG players, teachers & storytellers. https://storyenginedeck.com
Climatologist49 @climatologist49.bsky.social PhD Climate Scientist. Alaska. The Earth is warming because of us. Mooseologist. All opinions are my own. Future FIFA Peace Prize winner. TDS. Signal: Climatologist.49
Californium @clocktowertime.bsky.social Lives in Berkeley: sails bay, rides hills, stands in bread lines.
Mandy Patinkin and Kathryn Grody @mandykathryn.bsky.social Mandy he/him actor/singer, Kathryn she/her actress/writer and sometimes Gideon he/him - son
https://www.rescue.org
https://lemonada.lnk.to/DontListenToUshs
Welcome refugees, Black Lives Matter, science is real, vaccines save lives, the earth is round etc
Marcel Haas 🟥 @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.
George Chidi, Evil Reporter @neonflag.bsky.social Journalist for The Guardian (and occasionally Rolling Stone) in Atlanta, covering politics and the odd Young Thug tidbit. Massive D&D nerd. Veteran. #AddToBlackSky Signal: George_Chidi.80
@Thadd1950.bsky.social @thadd1950.bsky.social @thadd1950.bsky.social
Thadd Evans- BA in Art & Liberal Studies, MA in Art
artist/sci fi author.
39 sci-fi books, ones I wrote, are on Amazon.
https://www.amazon.com/Thadd-Evans/e/B00S3AA1SA
https://www.barnesandnoble.com/s/Thadd%20Evans--#authorsky #scifi
Dan @djlane.bsky.social Retired Healthcare Worker. Avid resister that will fight for the vulnerable in our society, because not many do. INFP Love to chat! Really like Blue Sky!! Profile pic was years ago.
No DMs please, instant block.
Ilhan Omar @ilhanmn.bsky.social Mom, Refugee and Congresswoman for #MN05. Progressive Caucus Deputy Chair. Fighting for a more just world.✨ http://HC.com/IlhanOmar 
Sabine Hossenfelder @hossenfelder.bsky.social German Physicist
Cristy🏳️⚧️🏳️🌈 @transgenderveteran.bsky.social War Veteran and fighting for libertarian socialism from within.
34
DSA
From Billings Montana.
Transgender and demisexual BDSM.
100% not a parody account.
GOLIKEHELLMACHINE @golikehellmachine.com anarchist warlord arbitration consultant. drummer in tragic lovers. writes WORK IS FOUR LETTERS, poster emeritus for NORMAL MEN. don't be a dick.
https://golikehellmachine.com
https://tragiclovers.bandcamp.com
Stephie @geohistnut.bsky.social Nuts about geology and history, the arts and the natural world especially animals. 💙
No pornography, nor do I wish to date anyone. I believe cryptocurrencies are a con and an abhorrence to the environment.
Please no DMs.
Opinions are my own.
Shiv Ramdas Mens Rice Activist @nameshiv.bsky.social Writer, storyteller. Nebula, Hugo, Ignyte finalist. Work in
@strangehorizons, @Slate, @LightspeedMag etc. http://shivramdas.net. 2006 Time Magazine Person of the Year
CWRU Physics @physicscwru.bsky.social Updates from the Department of Physics at Case Western Reserve University.
Robert Rohde @rarohde.bsky.social Chief Scientist for @berkeleyearth.org.
Physics PhD & data nerd. Usually focused on climate change, fossil fuels, & air quality issues.
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Shipwreck @shipwreck75.bsky.social 30 years experience as Intel/NATO/OSINT Analyst. Retired US Navy Intelligence Analyst.
Current corporate Intelligence Analyst at Fortune 50 company with a global footprint.
Passionate about OSINT. Post things related to my work or that interest me.
Celeste Headlee @celesteheadlee.bsky.social Writer, speaker, journalism prof Morgan State. She/her. Black, Jewish, Portuguese. Living on Piscataway land. Pre-order my book! https://tinyurl.com/bd96yt7z
Press: ashley@triple7pr.com
City of Cleveland Heights @clvhtsgov.bsky.social Please note that this page is a limited public forum. The City reserves the right to moderate comments based on profanity, obscenity, violence, irrelevance, and spam, including gifs and links.
Allison Gill @muellershewrote.com Owner of MSW Media, host of The Daily Beans, UnJustified, and Cleanup on Aisle 45 podcasts. #Leguminati. Veteran. She/Her Substack: muellershewrote.com
Signal: muellershewrote.23
Podcast: https://the-daily-beans.simplecast.com/
@karlglazebrook.bsky.social @karlglazebrook.bsky.social 
Extreme Temperatures Around the World @extremetemps.bsky.social Climatologist & Weather Historian.
www.mherrera.org/temp.htm
https://en.wikipedia.org/wiki/User:Maxcrc
Weather news. Climatic statistics and records. By M. Herrera
@extremetemps in all networks
Elizabeth Warren @warren.senate.gov U.S. Senator, Massachusetts. She/her/hers. Official Senate account.
https://substack.com/@senatorwarren
Sherrilyn Ifill @sifill.bsky.social Civil rights lawyer; democracy warrior, dedicated to racial justice & equality. Fmr President & Director-Counsel, NAACP Legal Defense & Educational Fund, Inc.
Leah @leah.myatproto.social Science writer, mostly puttering about the garden. Kansas girl stuck in Missouri. Fine, I'll fix it.
she/her
Ed Yong is offline @edyong209.bsky.social Writer, journalist. Science, health. Pandemics, animals. Birder, photographer. Many words, some awards. AN IMMENSE WORLD, I CONTAIN MULTITUDES. Married to Liz Neeley, parent to Typo. he/him
📷 Canon R6mkii + RF 800mm
Edyong.me
Rosemary Mosco @rosemarymosco.com Nature comics (Bird and Moon). Books about nature. Talks. Bird facts. rosemarymosco.com She/her.
David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social I am a marine conservation biologist studying sharks and a science writer. Posts are about science and the environment, science communication, and more! He/him
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him