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. Jenny Morber @jrmorber.bsky.social PNW freelance sci journo, PhD nanosci and materials engineering. World traveler, field reporter. Newly focused on probing solutions to our biggest problems, but still interested in whale anuses and poo. I love the weird things. she/her
Forest walker @treetalkerz.bsky.social Proud Canadian 🇨🇦 with Nordic roots that run deep. Retired RN and current Forest Therapy Guide. Can be spotted discussing world issues with woodland creatures. I invite you to get out more. 🌳
Darach Ó Séaghdha @darach.bsky.social I was that @theirishfor guy on Twitter.
"Calling 353" on @thejournal.ie
Author of Motherfoclóir & Craic Baby. He/Him. Wink in bio 😉
🌎🐎John Hyphen🎮🤠 @johnhyphen.bsky.social climate justice | video games | struggling in Iodáilis, in francese & en gaélique | Etymology Expert™ | (he/him)
🗺️: Brussels/Dublin
Science News @sciencenews.bsky.social We report on the latest news in all fields of science. See also @snexplores.bsky.social
Louise @selkies.bsky.social Illustrator & melt of Dublin, now in Brussels.
Please assume I am not talking about the US.
selkiesstudio.com
🌈Dr. Frizzle @swilua.bsky.social @Swilua
"An inspiration to bog witches everywhere"— @jermsguy "Ms Frizzle IRL”— @ElleMaeGal “The funniest person I know on Bluesky"—@cstark “Cranky and Annoyed"— @washingtonpost she/fae kerrycoran.com
Trung Le Nguyen @trungles.com Minneapolis. Author and illustrator of award-winning comics and funnybooks. Keeps hens. Tells fortunes. Is queer. I cannot tell if you're joking. Literal* cartoon. He/him, They/them
Support my work: patreon.com/trungles
Links: https://bio.site/trungles
Gary Longsine 📱 @arbiteriapetus.bsky.social Liberal science is how we discover what's true, and what's not. Information security *is* national security. Free Birdseed podcast, for people who make software. InfoSec NatSec
robert j bennett, ceo, results omega @robertjbennett.bsky.social the tallest child in the world!! https://www.robertjacksonbennett.com/the-french-drain-i-dug-back-in-2019
Harry McKillen @harrymckillen.com Software Engineer 🖥️ • Éireannach 🇮🇪 as Cill Chainnigh ⬛🟨• Sé/É • Typically sardonic • Championship Manager 97/98 Aficionado
https://harrymckillen.com
Mike Black @mikeblack114.bsky.social Are you shittin me?!?!! No, but you'll print that and I'll probably be investigated
Posts mine, but if you see something you think you can use to get me in trouble I did it on my own time and my own device, so good luck
James @gravitysra1nbow.bsky.social Uphold Thucydidian-Clausewitzian-Hegelian-Fukuyamist thought.
https://othermeans.substack.com/
Secretary of Defense Rock @sodrock.bsky.social The defense policy views of the people's champ. AKA Great One, Flex Kavana, and Brahma Bull. Might be Dwayne Johnson, could be Harold Brown. Views my own. Substack⬇️
https://secretaryrofdefenserock.substack.com/
Dr. Robin Bond, biogeochemist at a PUI 🧪 @diygeochemist.bsky.social Ace/autistic biracial biogeochemist. I study life + trace metal cycling + reactive oxygen species & teach analytical chem. Also union gal, bookworm, Youtuber, DV survivor w/ PTSD. She/they. My views are my own and not those of my institution.
AkivaMCohen @akivamcohen.bsky.social Orthodox Jewish father of 5; Litigation Disaster Tour Guide; Jets Fan. Fighting the widening gyre.
Chris Boyd @paperghost.bsky.social Award winning security researcher | Microsoft MVP x7 | Google Hall of Fame | Music & video creation |
Hacktics and Telemetry Producer |
UK Immigration (family reunion)
https://soundcloud.com/umawing
Becky Hammer @beckyhammer.bsky.social Environmental lawyer/locally notorious person. Bad Bunny 101 adjunct professor. Alexandria, Virginia.
Subscribe to ALXtra: https://alxtra.ghost.io/
Krista D Ball is Canada's Trade War Potato @kristadb1.bsky.social Krista D. Ball is an award winning Canadian author who hasn't met a potato she didn't like.
Krista's motto: don't let the randos steal your joy. She posts on reddit: she's been called worse by better than you.
kristadball.com for books, contact, etc.
Naomi Kritzer @naomikritzer.bsky.social Writer of SF/F and Minneapolis/St. Paul election guides. she/her. Website: www.naomikritzer.com My next book, OBSTETRIX, comes out June 9, 2026.
Discontinued Foods! @discontinuedfoods.bsky.social Your home for all those culinary delights, anomalies, and misfires that live on only in our memories...Still slowly but surely migrating over the over 1,000 foods I covered on Twitter, so if you don't see a favorite here yet, stay tuned!
Faine Greenwood @faineg.bsky.social 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
Diedrich Bader @diedrichbader.bsky.social Oubaitori
Women's Aid Ireland @womensaidireland.bsky.social Leading national organisation, working to prevent and address the impact of domestic violence and abuse. 24hr National Freephone Helpline 1800341900 www.womensaid.ie. RCN: 20012045 
Marina O'Loughlin @marinaoloughlin.bsky.social Fingers in many pies
Julie the Cranky Crone @juliethecranky.bsky.social Brooch Warfare, Story Time, and the occasional designer overview and so forth. Writer, knitter, trying-to-be artist. I run on art supplies and yarn.
#CRPS late stage. I had a support group I'd love to replicate.
Do no harm, take no shit.
Hillary Rodham Clinton @hillaryclinton.bsky.social Doting grandmother, among other things.
DaemonSky @dsky.bsky.social Biosecurity, outbreaks, apocalypses, language & conspiracy. Former Fed. Intellectual magpie. Dogs, SciFi, nerdery. Views my own.
Daragh @ Castlebridge @castlebridge-chief.bsky.social CEO at Castlebridge (https://castlebridge.ie). Also on Mastodon (https://mastodon.ie/@CastlebridgeChief) Talks about data from the business perspective. Doing a doctorate in #DataGovernance because life just wasn’t busy enough. Also: Aikido keeps me sane.
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
Marguerite @marguerites.bsky.social Soprano, tech person, fan conrunner. Not usually in that order. 
Claire Willett @clairewillett.bsky.social Chaos Muppet. Raconteuse. The internet’s gay Catholic aunt. Playwright, novelist, arts journalist, grantwriter. Archbishop of Bluesky. Schism enthusiast. Never not thinking about Star Trek. Long threads, all caps, can’t lose.
Sky Marchini @sky.skymarchini.net economist, 🇨🇳, policy research. this is for display purposes only. 🧸 contact: robertmarchini1993 at gmail. 🏳️🌈 they/them. new jersey resident. https://skymarchini.net/
ArtButMakeItSports @artbutmakeitsports.bsky.social I turn Art into Sports (and vice versa) | NO AI USED | “Everything I didn't know I needed" - follower testimonial
Emma Evans @trance.bsky.social Professional Dominatrix and erotic hypnotic Mistress
Making the world a little better, one orgasm at a time
She/Her
https://cash.app/$MistressEmma
NiteFlirt.com/Trance
ML Brennan @brennanml.bsky.social Author
Tor Books: Generation V, Iron Night, Tainted Blood, Dark Ascension (GENERATION V series). Vampires, kitsune, werebears, nerdy jokes, New England references. 
Ana Visneski @oceanbound.bsky.social She/her. USCG Veteran, Author. Crisis Management/Comms Professional 🏳️🌈
www.theMerewif.com
CCO- International Association of Search and Rescue Coordinators. www.iasac.org
F*ck it, Watch This: Saying the Quiet Parts Out Loud https://a.co/d/cE6svsC
Heard Island Government @heardislandgov.bsky.social Official Gov Description: Flight challenged colony of biracial nudists.
Status: Tariff & Human Free. Sovereign; yet protected by AU. “Flippers Up”
SIGN to protect our Island’s Marine Reserve https://wwf.org.au/get-involved/an-antarctic-safe-haven/
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer of stuff.
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
Mezentine @mezentine.bsky.social Chicago-based. Bikes. Books. Photography. Lot of politics.
N. K. Jemisin @nkjemisin.bsky.social Writer. She/her.
DeVore and 1,573 others @devore.bsky.social An unknown item in the bagging area.
Irish.
Founder Boards.ie, Adverts.ie, Gone Gaming, Machine Learning Programs and others.
Gamer. LGBT. Tech. (not a "bro"). Artist. Woodturner. Photog
Currently obsessing about ESP32.
Emily J. Edwards @msemilyedwards.bsky.social She/Her. I Love LA. Viviana Valentine Gets Her Man, Viviana Valentine Goes Up the River, & Viviana Valentine & the Ticking Clock. The NYT says I "write with flair." I podcast about movie sleuths. New Haven Pizza Evangelist. More: linktr.ee/msemilyedwards
Popehat @kenwhite.bsky.social Defunct account of Ken White, criminal defense attorney and First Amendment litigator. Co-host of Serious Trouble podcast and writer at The Popehat Report. Opinions here are my own. Decent people fight evil.
Signal: KenWhite.1969
Lucy V @lucyvilchis.bsky.social Just a vet who loves hockey and law.
She/Her. AuDHD. Mom. USMC. MEd.
Nick Harkaway @nickharkaway.com Author. Also husband, dad, clothing-repairer, dog-walker. Decreasingly rigorous on social media. Happy to receive simple work queries here; anything more involved contact Patrick Walsh @ PEW Literary in London or email me.
www.linktr.ee/harkaway
He/him
Roy Graham @grayhaem.bsky.social fiction writer and story lead @ wizards of the coast / he/him / repped by Arley Sorg / opinions are my own and do not represent my employer
https://www.roy-graham.com/
Mark Henry @drmarkhenry.bsky.social Insight into progress and well-being in Ireland and around the world from the author of ‘In Fact: An Optimist’s Guide to Ireland at 100’. Optimism and positivity abound.
Ryan Marino, MD @ryanmarino.bsky.social Human Doctor • Toxicology • Addiction • Emergency • #WTFentanyl & more often just WTF • drugs are misunderstood but people are misunderstood more • he/him • YouTube.com/@RyanMD • #MedSky
Dorit Reiss @doritreiss.bsky.social Professor of law at UC Law San Francisco. Writes about vaccines law and policy. Vaccine Advocate. Mom of two.
Ben Collins @bencollins.bsky.social Facebook Beef
Thomas [DARK MODE], DO @tom.medsky.social Kinda ok pediatrician
Adjunct Professor
Defend Public Health - Ohio
Simon McGarr @tupped.bsky.social Solicitor, consultant, artist, writes TheGist.ie newsletter.
Visiting Lecturer. Law Society External Examiner in Data Protection law.
Jamie Douglass @jamesldouglass.bsky.social PR chap, martial arts enthusiast, oenophile, occasional musician & fanatical book-lover. Tweed and corduroy are the original performance fabrics
Joanna Hardy-Susskind @joannahs.bsky.social Barrister. I defend people.
Mark Baxter @aotearoabadger.bsky.social Pākehā. Environmental professional. Not currently in Kiwiland. Light heresy on demand. Copper merchant fancier. Warhammer 40K things will just happen. Proud shed enthusiast.
The Empty City @davidallengreen.bsky.social Writes about law and policy at The Empty City blog and elsewhere.
Birmingham/London. Janeite. #AVFC
www.theemptycity.com
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
Gareth Oystryk @garethoystryk.bsky.social https://www.linkedin.com/in/garethoystryk
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Curtis Frye @curtisfrye.com Online course developer, writer and speaker. My company, Technology and Society, sponsors Atletico London FC (Tier 5, Eastern Region Women's Football League). techsoc.com.
Joshua Erlich @joshuaerlich.bsky.social civil rights lawyer, exhausted
DM for Signal info
Catherine Peace @authorcpeace.bsky.social Author, reader, dog lover. Going to be someone's problem. 
Mike Masnick @masnick.com Techdirt guy. Writes about social media, copyright, free speech, content moderation, civil liberties and stuff like that. Once wrote a paper that may have helped inspire this service & now I'm on its board: https://bit.ly/protocolnotplatform
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Mark Primiano @doctor1hundred.bsky.social I can always escape.
Kateration @kateration.bsky.social Litigation Paralegal. Gamer. Army Veteran.
@Katerationopia on the bird app that is currently being murdered by a manchild
https://www.threads.net/@kateration
Dr. Glaucomflecken @glaucomflecken.bsky.social Ophthalmologist. Comedian. Speaker. Jonathan.
The Questionable Authority @questauthority.bsky.social Father, Army Husband (Ret.), lawyer. KUSK alum; public servant. Litigation disaster tour guide. Odd Fellow (and odd fellow). Proud member of the terminally online community since 1993. he/him
John Bull @garius.bsky.social He/Him. Writer. Historian. Host of "The Untitled History Podcast." Strategy streamer. Tech Strategist. Founding Editor of @lonrec. Orient fan. Business/Writing: business@longformist.co.uk. Agent: @pastpreservers.bsky.social
Aaron Rodericks @aaron.bsky.team Canadian wanderer in Ireland. Trying to make the internet a better place. Bluesky Head of Trust and Safety.
File a report in the app or via moderation@blueskyweb.xyz - not via mentions/replies.
https://aaronrodericks.com
Mrs. Detective Pikajew, Esq. @clapifyoulikeme.favrd.social “Lesbian consultant.” “Your favorite poster’s favorite poster.” “A good argument, just miles outside the scope.” Union girlie powered by iced tea and Carly Rae. I will never watch a video. Please be normal in my mentions.
shauna @goldengateblond.bsky.social crows can hold grudges for 17 years. amateurs.
29,272 words #AmWriting @legalminimum.bsky.social Now shamelessly employed but not telling you where (yet).No longer head lawyer for Bungie. Ex-Chief Legal Officer of Pokémon. Produced Detective Pikachu. Entertainment Law prof (University of Washington). Supporter of trans kids.
Paolo Bacigalupi @paolobacigalupi.bsky.social Hugo, Nebula, and World Fantasy Award winner. Micheal L Printz Award winner. National Book Award finalist.
Wrote NAVOLA, THE WINDUP GIRL, THE WATER KNIFE, and SHIP BREAKER, among others.
windupstories.com
Allison Nixon @nixonnixoff.bsky.social Chief Research Officer @ Unit 221B
most reliable way to reach me is my company's outreach form on the website
my other urls:
https://infosec.exchange/@nixonnixoff
https://www.linkedin.com/in/allison-nixon-81822124/
don't bother contacting me on twitter
Lane Stellmaker @hipcrimevocab.net Husband. Lawyer. Hunter. Fisherman. Swordsman. Warrior poet. Philosopher king. Legend.
EBS @ebs.bsky.social Business, law, tomfoolery, BigFloof™️, Hamilton “Hammy” Floof™️, SandSnakes (my three daughters), cooking enthusiast. Reasonable but prone to sarcasm, most of which is friendly. I’m correct, but it’s neither legal nor financial advice.
D.M. Schmeyer @dmschmeyer.bsky.social He/him. Attorney at Law and the inflection point between fucking around and finding out.
www.kusklaw.com
derek guy @dieworkwear.bsky.social Menswear writer. Editor at Put This On. Words at The New York Times, The Washington Post, The Financial Times, Esquire, and Mr. Porter.
If you have a style question, search:
https://dieworkwear.com/ | https://putthison.com/start-here/
Paul Morgan-Bentley @paulmorganbentley.bsky.social Head of Investigations at The Times in London and author. Occasional undercover reporter. 2X winner of the Cudlipp Award for investigative reporting. Dad (with husband, Robin) to two very jumpy boys (one poodle, one human) 🏳️🌈
John Rentoul @rentouljohn.bsky.social Chief political commentator, The Independent, and visiting professor, the Strand Group, King's College London
Lucy Fisher @lucyfisher.ft.com Whitehall editor at the Financial Times 🗞️
Host of the FT’s award-winning ‘Political Fix’ podcast🎙️Author 📚
Ailbhe Rea @pronouncedalva.bsky.social Political Editor, New Statesman
Beth Rigby @bethrigby.bsky.social Political Editor, Presenter and Podcaster, Sky News. RTS Political Journalist of the Year. Electoral Dysfunction podcast out every Friday 
Tom McTague @tommctague.bsky.social Editor in Chief of the New Statesman
Patrick Maguire @patrickmaguire.bsky.social Chief political commentator, The Times
Henry Zeffman @hzeffman.bsky.social BBC Chief Political Correspondent
Instagram: @hzeffmanbbc
Rachel Cunliffe @rmcunliffe.bsky.social Associate Political Editor @NewStatesman. Devout classicist, "indulgent editrix", at one point the only Ancient Greek teacher in South Korea
Duncan Robinson @duncanrobinson.bsky.social Bagehot columnist and political editor for the Economist. Columnist of the year at the 2026 Press Awards
Cat Neilan @catneilan.bsky.social Whitehall Editor for the Observer & chief investigative reporter for BBC R4's The Naked Week. Politics, investigations and taramasalata
Sophy Ridge @sophyridge.bsky.social Lead Politics Presenter, Sky News
Tim Shipman @shippersunbound.bsky.social Chief Political Commentator, Sunday Times. Author of All Out War, Fall Out and Out (coming soon)
Pippa Crerar @pippacrerar.bsky.social Political Editor, The Guardian
https://www.theguardian.com/profile/pippacrerar
Rod Carey @rodc20.bsky.social Barrister, Reader, Writer, Advocate for humans, Cat dad, Fan.
Maria @mashiara1.bsky.social Book lover, teacher, cat person, mom, nerd. Pessimistic by nature.Trying to find moments of brightness. She/her
Paddy O’Loughlin @paddyoloughlin.bsky.social Irish Programmer
Joyce Feral Oates 🏳️⚧️ @marthaharbison.northsky.social That person at the party who won't shut up about birds. They/them. NYC.
https://femalebirdday.wordpress.com/
https://www.feministbirdclub.org
Lee Greenberg @leesgreenberg.bsky.social Home cook, proud Democrat, sports fan, and all around nerd. San Francisco Bay Area