World Bollard Association™️ @worldbollardassoc.bsky.social The official Bluesky account of the World Bollard Association™️. MERCH STORE - https://worldbollardassociation.team-togs.com/shop/storeorderform.php
Tim Morton @timmorton2.bsky.social Neighbourhoods, community, social housing, poverty, art, film, humour, puns, photography, cycling, climate
Mayor Katie B. Wilson @mayor.seattle.gov Official account of Seattle Mayor Katie Wilson. This is your city — let's make it a great place to live, work, and raise a family.
City’s digital policies at http://seattle.gov/digital.
Laura Bifano @bifanoland.bsky.social 🍁 Plein air painter, BG design and paint. She/her. #NoAI
Online store: https://www.laurabifano.com/shop/
Take a class!: https://www.warriorartcamp.com/stylizing-on-the-fly-4-day-workshop-with-laura-bifano
Luna Rose B. @whirligig-girl.bsky.social She/Her
Artist -- Commissions open! Contact at WhirligigGirl [at] gmail [dot] com.
You'll find art of planets, space art, star trek, trains, and slimegirls!
https://lunarose.crevado.com/
Ann Leckie @annleckie.com Author of the award-winning Ancillary Justice. Lives in St Louis.
EMILY WILSON @emilyrcwilson.bsky.social https://emily613.substack.com/
Walt Watson Astrophotography @waltwatsonastro.bsky.social Amateur astrophotographer enjoying the hobby on Cape Cod. All photos were taken by me in my wife's garden unless otherwise noted. waltwatsonastro.com
Planetary Crater Consortium @planetarycraters.bsky.social The PCC is a community organization of planetary scientists interested in impact cratering on solar system bodies (planets, dwarf planets, moons, asteroids, and/or comets), including observational, theoretical, experimental, and numerical modeling studies.
Old English Wordhord @oewordhord.bsky.social Dr Hana Videen (she/her), author of THE WORDHORD: DAILY LIFE IN OLD ENGLISH & THE DEORHORD: AN OLD ENGLISH BESTIARY. Sharing the Old English Word of the Day since 2013.
linktr.ee/wordhord
licia @astra99.bsky.social 
Arlyssa D. Becenti ✍️🗞️ @abecenti.bsky.social Diné journalist covering Indigenous affairs, part-time breaking news editor at the Arizona Republic, auntie, runner, coffee drinker, and cat lover without a cat.
Tips: Arlyssa.becenti@arizonarepublic.com
David S. F. Portree @dsfpspacefl1ght.bsky.social history guy, science writer, educator, map librarian, archivist, 58 yrs a space exploration nut, ex-NASA, ex-US Geological Survey, now doing local history among the pines in Flagstaff AZ USA
Save NASA space science
https://spaceflighthistory.blogspot.com
Davis Eastwood @davis-eastwood.bsky.social History, reading, writing, and role-playing games
He/Him
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
Andy Saunders - Apollo Remastered @andysaunders-1.bsky.social Author of Sunday Times Bestseller, Apollo Remastered. Writer & imaging specialist - restoring humankind's finest moments, including Armstrong's first steps.
Gemini & Mercury Remastered coming soon...
https://linktr.ee/apolloremastered
tthomopoulos @tthomopoulos.bsky.social 😇🐾🤖 - ☀️ Credit for sdo images: courtesy of NASA/SDO and the AIA, EVE and HMI science teams
https://www.flickr.com/photos/195227719@N04/
⛧ samy ⛧ @probablymilhouse.bsky.social 33 | she/her | ☀︎: ♊︎ ⏾: ♋︎ ↑: ♐︎ | the simpsons, gaming, spooky shit, anime, history & baking
worst case ontario 📍
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/
Monica Morrill @mmorrillart.bsky.social Professional Landscape Artist
Represented by fine art galleries across Canada
https://monica-morrill.jimdosite.com/ https://monicamorrillart.etsy.com
Hidden Britain @hiddenbritain.bsky.social Handmade signs, prints, music & books inspired by British Folk Horror and unsettling TV, film & literature. Based in The Black Country, England.
https://linktr.ee/hiddenbritain
School of Ocean and Earth Science and Technology @soest.hawaii.edu World-class research and academic institution focused on informing solutions to some of the world’s most vexing problems.
📍University of Hawai‘i at Mānoa
🌎 https://www.soest.hawaii.edu
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...
Luke Foley @lukefoley.me LFC aficionado. NYR fan. Footscray FC aka Western Bulldogs member. Cricket tragic. Music lover. I talk shit about a lot of things. Western Naarm-Melbs born and bred now living on Gunditjmara land in Heywood, Victoria. YNWA.
Michael G 🇱🇹 🇺🇦 🐕 🐾 🙏🕉 @beardedwalker.bsky.social UK based photographer, mountain walker, outdoor swimmer and dog person living a quiet life in Cumbria/Northumberland, Intolerant of racists, bigots and bellendery.
www.sycamorebarn.com
Sony A7r3/4, S24 Ultra
No DM's, NFTs, Crypto/Traders, OF 🚫 = Block
Astronomy Bot @astronomybot.bsky.social Everything about astronomy 🔭 using AI and other sources | Fully automated | Also on X, Instagram & Threads | Follow to get familiar with the Space and beyond | Queries? @ me | Buy me a coffee: buymeacoffee.com/astronomybot
ro. 🐺 @rosinmas.bsky.social 🏳️🌈 she/her. hablo de cosas sin parar, de michis, del atleti, de michis otra vez y de gente que canta y baila. no quiero saber nada de vuestra transfobia de mierda,gracias. #lodeltdah
https://open.spotify.com/user/roxiotor
August the Dodecalope @ Ringoid Labs @ringoidlabs.com Home of Bitkin, the City of Elseways, Delyria, and whatever else August the Wandering Mind sees fit to turn his energy to. Current project: the Bitkin web site and associated things.
NASASpaceflight.com @nasaspaceflight.com Official Account of NSF. News, videos, and community for spaceflight enthusiasts since 2005.
NSF is not affiliated with NASA, initials used with permission.
Paul Gundlach @paulsgundlach.bsky.social Quirky 70+ year senior with youthful sensibilities. Kind, cool, complex, in that order. Watch 300+ sunrises a year. Ad man at Y&R; Wharton MBA.
Carl Prothman | Photography @carlprothman.bsky.social Award-winning Pacific Northwest landscape photographer.
Mountains, forests, waterfalls, and quiet moments in nature.
Fine art prints available.
https://prothmanphotography.com/
✨Directed by John Carpenter✨ @ourflagmeansbeth.bsky.social Screenwriter. A walking study in demonology. Film Student. Engineer. Cinephile. Astrophotographer. Anarchist. Monster Movie Maven. MUA. Mad Max Historian. Pug mother. Jeff VanderMeer stan. She/Her
🎥 https://www.patreon.com/ElizabethWalker
In Otter News @in-otter-news.bsky.social The life and times of Steve the otter...
Locus Magazine @locusmag.bsky.social Locus Magazine: Science Fiction, Fantasy, Horror. The Guide to the World's Imagination.
https://locusmag.com
linktr.ee/locusmagazine
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! 🚀🚩👨🏼🚀🌕🏳️🌈🏳️⚧️🕊️
Paintings by Jim Mastrian @jjm4.bsky.social I am a self-taught amateur artist from Southern Maine. I’ve been painting on and off since 2010. I used acrylic and just recently (2025) switched to oil paint.
Spaceflight Now @spaceflightnow.com Providing coverage of space launches and missions since 1999
CosmoQuest @cosmoquest.org Explore our universe. Map other worlds. Put science in your brain. Home to Escape Velocity Space News, AstronomyCast, 365 Days of Astronomy. Support indie science journalism & community science at patreon.cosmoquest.org
Sycamore Girl @lanawilli.bsky.social 1st Grade teacher, 30 yr educator, M.Ed, Sped certified, Certified Dyslexia Practitioner, Apple Teacher, ISU alum, Mom of 2. INFJ.
Cubs,Colts,Sycamores
https://www.amazon.com/hz/wishlist/ls/338557K54GUN1?ref_=wl_share
Martin D-E 🔶️FBPE @martinpde.bsky.social Liberal Democrat in Henley & Thame, Classical Violinist, Still intrigued Chemist, Geeky Gardener & Cook, #Atheist, #ProEU 🏴 #FBPE & #FBPR. I used to live in a welcoming country!
Not an American but definitely a #Resister ... F*ck Trump! 💙💙🌊
The Fake History Hunter @fakehistoryhunter.net I hunt fake history and correct it, but also post amazing real history stuff. Rude, obscene, vulgar, racist people who can't act like grown-ups get blocked.
https://linktr.ee/fakehistoryhunter
Harkalé Linaï @harkale-linai.bsky.social she/her
🌱Book illustrator
🌱Magic: the Gathering artist
🌱powered by hot tea, produces cool brushstrokes
🚫no AI, no NFTs, and no pasarán either :)
Website: https://harkale.art/
all links: https://linktr.ee/harkale
Goose, your imaginary friend @augustagoose.bsky.social Held together with cheese and double-sided tape.
The void deserves treats.
I get my news elsewhere.
You think I’m funny: tinyurl.com/HeeheeGoose
I think I’m funny: tinyurl.com/OtherGoose
⭐ ᗰᗩᖇᛕ ᗩ. ǤᗩᖇᒪIᑕᛕ ⭐ @markgarlick.com 🔭 Astrophysics Ph.D
🍩 Illustration and animation in Blender
🪐 Space art and astronomical art specialist
✨ Fellow of International Association of Astronomical Artists
🦕 Dabbling in paleoart and scifi art
🚫 Porn/AI/NFT/MAGA = Block
🌐 linktr.ee/spaceboffin
Andrew Jones @andrewjonesspace.bsky.social Freelance journalist mainly tracking Chinese space activities. Correspondent at SpaceNews, also bylines at Spacedotcom, IEEE Spectrum and more.
The Beauty of Star Wars Concept Art @conceptartsw.bsky.social Welcome to the world of Star Wars concept art! ✨
Substack: https://starwarsconceptart.substack.com/
Instagram: https://www.instagram.com/conceptartsw/
Threads: https://www.threads.com/@conceptartsw
Twitter: https://twitter.com/conceptartsw
Jessý Potato @markdownhandsup.bsky.social The Girl with the Star Wars Tattoo. Recovering geoscientist. 56 countries. I have opinions & adventures. Reykjavík. KC born; SG bred. Founder: www.sidequesticeland.com
Shonna White @shonnathewhite.bsky.social Author, artist, gamer & GIANT GEEK (she/her) 🇨🇦
LOST INFERNAL - Now available: https://www.amazon.com/dp/B0HBLTY4TJ
Learn more at Lostinfernal.com
Tortured soul behind the writer's resource
@descriptionary.bsky.social | descriptionary.wordpress.com
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)
The Arthur C. Clarke Award @clarkeaward.bsky.social The Arthur C. Clarke Award science fiction book of the year.
clarkeaward.com
Robin Hobb @robinhobb.bsky.social Writer of fantasy and SF. Gardener. Chicken tender. Dog Person but cat friendly. Washington state USA. Old and getting older. Stay off my lawn! No AI ever. All posts from me.
British Science Fiction Association @bsfa.bsky.social The British Science Fiction Association. Est 1958. Publisher of Vector, Focus, and the BSFA Review. Join us at http://bsfa.co.uk/join-the-bsfa
Science Fiction and Fantasy Writers Association @sfwa.bsky.social SFWA promotes, advances, and supports science fiction and fantasy storytelling by educating, promoting, and empowering its creators and the larger community. This account is for informational purposes.
Xueting C. Ni 倪雪婷 (she, they) @xuetingni.bsky.social Award-winning author 🇨🇳🇬🇧 :queer and geeky, writes non-fiction about Chinese cultures, curates and translates genre fiction (scifi, horror, fantasy, wuxia). snowpavilion.co.uk
Amal El-Mohtar @amalelmohtar.com Wrote half of This Is How You Lose the Time War & all of The River Has Roots. Next book: Seasons of Glass & Iron, March 24, 2026. I have a newsletter you can sign up for at amalelmohtar.com
Neil Williamson @neilwilliamson.bsky.social Words and music. Glasgow, Scotland
he/him https://linktr.ee/neilwilliamson
LATEST 📚 Hand-Me-Downs (short story collection) https://bit.ly/4fhuSt9
🎶Extinction Event (album) http://bit.ly/4w4EKMC
NEXT 📚 ???
Daniel Abraham @abraham.bsky.social Novelist, screenwriter, and the James half of James SA Corey. Will block on tone.
He/him
office@danielabraham.com
Elizabeth Bear @matociquala.bsky.social Award winning science fiction author. Cat furniture. Horse patsy. Almost certainly two ornimegalonyxes in a trenchcoat.
🇺🇦🇵🇸🏳️🌈
https://buttondown.email/matociquala
THE FOLDED SKY https://books2read.com/u/mBB0QZ
ANGEL MAKER https://books2read.com/u/3kzy2W
Catherynne M. Valente @catvalente.bsky.social Queen of Lasers, Mother of Storms, & NYT/USAToday bestselling author of Fairyland, Space Opera, Deathless, & many more. Any/All
Art: http://patreon.com/catvalente
Politics: http://catvalente.substack.com
TipJar: https://venmo.com/u/cat-valente
Cat Rambo @catrambo.bsky.social They/she. My cats' names are Bruce, Clark, & BabyBear. Nebula award winning F&SF writer/editor/teacher. Snark at your own risk. Located in South Bend, IN. Sometimes I swear. linktr.ee/catrambo
Aliette de Bodard @aliettedebodard.com Engineer. SFF Writer. Triple Nebula Award winner. Việt (Kinh)/French. Asian auntie. Weird. She/They. Queer. 🏳️🌈 Loves tea. Profile:
@yendraws
@readatmidnight
Chris and his farmily of forever farm friends @caenhillcc.bsky.social Caenhill countryside centre, a charity supporting young people & rescuing animals in the south west of England. My name is Chris (Quish) I work with artist Caroline, singer Kirsty Clinch, Lorna, Kate & daughter Kara https://www.caenhillcc.org.uk/support/
E hele me ka pu‘olo @pnwgeographies.bsky.social Botany, geography, natural history, humans, and the arts. Pacific Northwest, Alaska, Hawai'i, Southeast Asia. Thomas R. Belfield - MA - Department of Geography - University of Hawai`i at Mānoa. Nānā ao.
📍Yakama lands.
Outer Voices @outervoices.bsky.social A collective amplifying first-person stories of place and culture to educate, support, or inspire others to action.
www.outervoices.org
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
Le Cartographe 🗺️🍷 @lecartographe.bsky.social A. Nicolas. Cartographe/géomaticien. #SIG #HautesAlpes #CNRSÉditions #ToponymieRomantique #QuizzTown #PosterCarto 🌍🍷🗺
www.le-cartographe.net
Keith Ammann 🔜 Gamehole Con @themonstersknow.com ENNIE-winning author of The Monsters Know What They're Doing, Making Enemies and other stuff. Humanist, antifascist, curmudgeon. ✶✶✶✶
Home: spyandowl.com
Blog: themonstersknow.com
Newsletter: onefootinfairyland.com
Mastodon: dice.camp/@KeithAmmann
John Andrew Higgins @blueicedude.bsky.social Professor, Department of Geosciences, Princeton University. I am a chemist interested in the history of the Earth as recorded in polar ice cores and the rock record and envrionmental justice. Views are my own and not my institution.
Nazaret Ranea @nazaretranea.bsky.social Poet. Scotland’s Next Generation Young Makar. My debut collection, Nettles, is out now! 🇪🇸🏴
nazaretranea.com | https://www.instagram.com/nazareterreese?igsh=MWdyNmNpNHcxcjVwNg%3D%3D&utm_source=qr
EdinburghGary @photoscotland.bsky.social Scottish photographer with a cat, 8 dogs and 3 wonderful kids :)
Kit bag: Nikon Z8 I 85mm f1.2 | 100 - 400 VR S | 105mm Macro | 40mm f2 | Gitzo Carbon Fibre with Benro S8 Pro Fluid Head
Fujifilm X100VI
Sci Fi obsessed.
Yilin (she/they) @ check out The Lantern and the Night Moths @yilinwriter.bsky.social Writer/Poet. Editor & translator, The Lantern and the Night Moths (Invisible Publishing 2024). Clarion West '21. ace 🏳️🌈. linktr.ee/yilinw
Will Quinn @willquinnart.bsky.social librarian and illustrator.
will post later, too sleepy
My shop: https://www.willquinnart.com/shop/prints
Richard Fallon @richardfallon.bsky.social Research Associate in Natural History Humanities at the Sedgwick Museum of Earth Sciences, Cambridge (https://www.esc.cam.ac.uk/staff/dr-richard-fallon). Author of "Contesting Earth's History", "Reimagining Dinosaurs", and more. Also, graptolites.
Sophie Pedder @sophiepedder.bsky.social Paris Bureau Chief, The Economist. Author of “Revolution Française: Emmanuel Macron and the quest to reinvent a nation” (Bloomsbury)
Bill McKibben @billmckibben.bsky.social Founder 350.org and Third Act, author The Crucial Years on substack https://billmckibben.substack.com/
Author of 21 books, beginning with The End of Nature
Merriam-Webster @merriam-webster.com noun | a reference source containing words alphabetically arranged along with information about their forms, pronunciations, functions, and etymologies
Kym @ The Evening Sky Map @skymaps.com Lifelong sky watcher • Publisher of The Evening Sky Map (PDF) each month since January 2000: skymaps.com/tesm/ • Interests: Astronomy outreach • Astro-imaging • Supernovae | Career scientist (retired)
Kym Thalassoudis PhD
Natalia (娜塔莉) @wrycritic.bsky.social A Pole in Hong Kong. Posts about Museums, Pterosaurs and History of Palaeontology 🦴 Dinosaur Doodler 🦖
🦌 The Deer Whisperer 🦌 @thedeerwhisperer.bsky.social 🔵 Blue Navy ⚓ Veteran in Washington State 🌲. I love my Deerest friends! 🦌
Followed by Rachel Maddow
William Harwood @rocketksc.bsky.social Full-time space reporter, based at the Kennedy Space Center, since 1984; first with UPI, now with CBS News, covering human space flight, planetary exploration, commercial space operations and general astronomy
Astronomy Cast @astronomycast.com Take a facts-based journey through the cosmos and discover how we know what we know. With hosts Fraser Cain and Dr. Pamela Gay. Recorded live on YouTube.
Kaja Kallas @kajakallas.bsky.social EU High Representative for Foreign Affairs and Security Policy
Vice-President of the European Commission
Helen Czerski @helenczerski.bsky.social Physics, bubbles, oceans, hot chocolate and curiosity. Professor at UCL, writer, broadcaster. Author of Storm in a Teacup and Blue Machine https://linktr.ee/helenczerski Co-host of BBC Radio 4's Rare Earth
Fraser Cain @fcain.universetoday.com Space journalist and skywatcher. I'm the publisher of Universe Today (universetoday.com) and co-host of Astronomy Cast (astronomycast.com). YouTube: https://www.youtube.com/@frasercain
Caroline M. Yoachim @carolinemyoachim.bsky.social SFF writer. Ignyte Award winner!!! Hugo, Locus, World Fantasy, Eugie, Sturgeon & Nebula finalist. Stories in Lightspeed, BCS, Uncanny, Clarkesworld, & F&SF. Biracial. She/her.
Climate.us @climate.us We are an independent, nonprofit successor to Climate(.)gov, safeguarding public access to trusted climate data, tools, and information.
Donate: https://www.climate.us/donate
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.
Clarkesworld @clarkesworldmagazine.com Neil Clarke: Editor of Clarkesworld Magazine, The Best Science Fiction of the Year series, and more. Four-time Hugo Award Winner for Best Editor Short Form. Four-time Chesley Award-winning art director.
clarkesworldmagazine.com
neil-clarke.com
Alan Rusbridger @arusbridger.bsky.social EX Editor, the Guardian/ prospect magazine. The New World. ARusbridger.com/ Speaking: karen@chartwellspeakers.com.
Tamar Haspel @tamarhaspel.bsky.social James Beard winning WaPo columnist writing about food & science, author of TO BOLDLY GROW, gentleman oyster farmer. 
Teen Vogue @teenvogue.com The young person's guide to conquering (and saving) the world.✨
Sign up for our politics newsletter: http://tnvge.co/PZWnEym
David Wallace-Wells @dwallacewells.bsky.social New York Times Opinion writer and New York Times Magazine columnist. Newsletter on climate and the messy future (https://tinyurl.com/dwwnyt). Author of The Uninhabitable Earth.
https://www.nytimes.com/newsletters/david-wallace-wells
Shannon Osaka @shannonosaka.bsky.social climate *zeitgeist* reporter for @washingtonpost.com. Reach me on Signal: smosaka.27
Owen D. Pomery @odpomery.bsky.social Illustrator + Author
owenpomery.com
All the links: https://linktr.ee/odpomery