Wikipedia @wikipedia.org Maybe the real treasure was the citations we made along the way.
donate.wikipedia25.org
Hugh Sykes @hughsykes.bsky.social Former BBC foreign correspondent reporting from
Iraq, Iran, Egypt, Israel, Lebanon, Syria, N-Ireland, Pakistan, India, South Africa.
Book: http://hughsykes.substack.com
Biog: https://bbc.co.uk/programmes/p08pnq3d
Archive: https://soundcloud.com/hughsykes
Dave @sylvatica2024.bsky.social Self taught botanist living in Cornwall, formerly Kent. Hoping to spread the joys of nature to others through my posts.
Cornwall blog at: https://sylvatica2022.blogspot.com/
Kent blog at: https://barbus59.blogspot.com/
Marianne Denton @mariannedenton.bsky.social past life of limnology & aquatic ecology |
living a technicolor life in a B&W world |
naturalist • explorer • observer |
“pathologically optimistic” |
“irredeemable nerd” |
always a scientist |
Guardian Environment @environment.theguardian.com News, analysis and commentary on environmental stories from @theguardian.com
Smart Cookies podcast @smartcookies.bsky.social Deep-dive conversations with the world's leading minds. European host Zaza looks beyond the mainstream to explore history, technology, philosophy, psychology, and science.👇🏻
https://linktr.ee/euro_trash
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Peter Geoghegan @petergeoghegan.bsky.social Irishman in London. Founder of award winning investigative news site Democracy for Sale https://democracyforsale.substack.com/
Caring for God's Acre @caringforgodsacre.bsky.social Caring for God’s Acre works nationally to support groups and individuals to investigate and care for burial grounds
Matthew Stewart @roguestrands.bsky.social Weaving ways through poetry. Second full collection, ‘Whatever You Do, Just Don’t’, a Poetry Society Book of the Year 2023, available from HappenStance Press.
Respec @respec.net Respec.net is a no BS website about video games from games media veterans. Independently owned and operated with pride.
Noah Webster's Dictionary Online - 1806, 1828 @nwdictionary.bsky.social Vocabulary and observations from the team working to create Webster’s Dictionary Online. RT does not imply endorsement.
Le Monde in English @english.lemonde.fr French journalism at its best, now in English. With @lemonde.fr 🗞️🌍
➡️ Subscribe to our daily newsletter here: http://lemde.fr/39e5FQs
Siobhan Logan @siobhanloganwriter.bsky.social Writer, doodler, former editor & publisher at Space Cat Press. She/Her. Currently VP of Leicester Writers Club, a lovely writers community. Dabbles in Art classes for joy.
https://spacecatpress.co.uk/
Scott Kardel aka Palomar Skies @palomarskies.bsky.social Associate professor of astronomy at Palomar College, user of smart telescopes. 🔭 Blog: http://visiblesuns.blogspot.com/
David Blanchflower BSc @davidbflower.bsky.social Astronomer and Astrophotographer. Pictures of space appearing in posts, magazines and on the telly. 
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
Greenpeace EU @greenpeace.eu Greenpeace's EU advocacy team in Brussels. Working on climate, energy, farming, forests, trade, pollution, lobby transparency, democracy and more
www.greenpeace.eu
Mainly Museums @mainlymuseums.bsky.social A personal take on museums big and small from contributors across the globe.
Universal Short Title Catalogue @universalstc.bsky.social The Universal Short Title Catalogue is the most comprehensive catalogue of the early modern print world.
Posts by @ciaokatet.bsky.social and @ernestjeb.bsky.social
Website: https://www.ustc.ac.uk/ | Instagram: https://www.instagram.com/ustcgram 
The Museum of English Rural Life (MERL) @themerl.bsky.social We explore the history of the English countryside and its people. Chaotic Good.
https://merl.reading.ac.uk/
Dr Anna Clark @drannaclark.bsky.social Humanities, history of art, architecture & landscape; museums, libraries & collections
Mark Miodownik @markmiodownik.bsky.social Materials scientist & engineer; Director of the UCL Institute of Making; Author of New York Times best selling book Stuff Matters and others; Occasional BBC TV/radio presenter.
Jon Butterworth @jonbutterworth.bsky.social Physics prof @UCL, researcher @CERN, author
Mrs Finnegan @mrsfinnegan.bsky.social Housekeeper at The Regency Town House
Wit, author, raconteur
The Boudica of Brighton's serving classes
If you don't know the year is 1837 you must be as drunk as a wheelbarrow.
Jacob Richardson @jacobrichardson.bsky.social NASA planetary geologist with an appropriate amount of house plants
@spottingthespot.bsky.social @spottingthespot.bsky.social 
Canadian English Dictionary @canadiandictionary.bsky.social Canada's first new general English dictionary in two decades. Developed by a not-for-profit consortium including Editors Canada, the UBC Canadian English Lab, and the Strathy Language Unit at Queen’s University. https://linktr.ee/canadianenglishdictionary
Goonhilly @goonhilly.org Goonhilly® delivers reliable connectivity, data, and intelligence, enabling the safe, sustainable, and secure use of space.
Proudly an Intuitive Machines company.
goonhilly.org
Christopher Berry @cplberry.bsky.social Gravitational-wave astrophysicist. University of Glasgow Senior Lecturer. Science, education, LEGO & cake. May contain traces of nuts
🐘 https://mastodon.online/@cplberry
📚 https://cplberry.com
Democracy Now! @democracynow.org Independent, daily global news hour.
Support our work: http://democracynow.org/donate
Daily News Digest: http://democracynow.org/subscribe
BSHS @bshsnews.bsky.social The British Society for the History of Science is Britain's largest learned society devoted to #HistSTM #HSTM #HistSci. Handled by Comms Officer: Alexander Stoeger
Sian Prosser @prossian.bsky.social Medievalist now managing an astronomy library and archive. 
Royal Society Publishing @royalsocietypublishing.org Discover new research from across the sciences and highlights from the world's longest-running journal archive. Part of @royalsociety.org royalsociety.org/journals
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
Simon Davies | Silver Pines @shrimpcave.bsky.social Indie Dev: Mostly programming, occasional game design.
Currently working on Silver Pines as part of Wych Elm.
https://store.steampowered.com/app/2333000/Silver_Pines/
Previously on Helldivers 2 | Trapper's Delight.
He/Him
PauseAI @pauseai.bsky.social Community of volunteers who work together to mitigate the risks of AI. We want to internationally pause the development of superhuman AI until it's safe.
https://pauseai.info
LBC Watch @lbcwatchuk.bsky.social I listen to LBC (@lbc.co.uk) a lot and post in annoyance about some of its presenters' attempts to mislead the public.
Challenger Society for Marine Science @challengersoc.bsky.social The Challenger Society is the UK's premier professional society for marine scientists. Open to academics, professionals and students in all areas within marine science. 
British Geological Survey @bgs.ac.uk A world-leading independent research organisation providing objective, expert geoscientific data, information and knowledge 🌎
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/
Dr. Shannon Cofield @geoshanz.bsky.social Geological Oceanographer + Planetary Geologist | Researching sediments from the deep sea to Mars | https://linktr.ee/shannoncofield | views my own
UK-IODP @ukiodp.bsky.social Scientific Ocean Drilling news, opportunities and activities from and for the UK-IODP community
Bear McCreary 🐻🎶 @bearmccreary.bsky.social New single "Cool Kids", OUT NOW.
Composer - The Lord of the Rings: The Rings of Power, Outlander, God of War, Walking Dead, Godzilla: KOTM, Battlestar Galactica
Kate Littler @palaeoclimate.bsky.social Senior Lecturer in Palaeoclimate | Department of Earth & Environmental Science, University of Exeter (Cornwall) | Marine geology | Micropalaeontology | Geochemistry | IODP | Birding | Parenting small humans
Natural Historian @james99.bsky.social formerly @jahasse at X (formerly Twitter)
Still walking while attempting to naturally historicise; battling the wannabe wood to keep a “wildflower” garden intact
Rebecca Watson @skepchick.org is this the one that wins
UCL Mathematical & Physical Sciences @uclmaps.bsky.social UCL Faculty of Mathematical & Physical Sciences - cutting edge research and teaching, from dark matter 🌌 to dinosaurs 🦕
Repost/follow ≠ endorsement.
Micah @rincewind.run Recovering forum poster, politics doomer, basketball nerd. I write code for a living. He/him. Views entirely my own.
Deputy Chair of the Ankh-Morpork Posters’ Guild
🏳️⚧️ rights are human rights
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
Michael Sheen @mchshe.bsky.social Serious Actor.
Diane Coyle @dianecoyle1859.bsky.social Bennett Professor of Public Policy, University of Cambridge; economist
Jeremy Benson @jembenson.bsky.social Adviser @aqaeducation.bsky.social, MAT and @RSPH.bsky.social trustee, ex-senior civil servant; classical music, #LCFC 🦊, England⚽️🏏, walks, photos, words; husband, father, generally curious
https://substack.com/@jembenson
📍 Leicestershire, UK
Dictionary.com @dictionarycom.bsky.social The official feed for Dictionary.com, the world's leading digital dictionary. Home to Word of the Day. Good at words, bad at Bluesky.
Dictionary of Medieval Names from European Sources @dmnes.bsky.social The Dictionary of Medieval Names from European Sources, dmnes.org.
Also blogging at http://dmnes.wordpress.com
English Wiktionary @enwiktionary.bsky.social The official account for en.wiktionary.org, the English Wiktionary. We’re a collaborative project to produce a free-content multilingual dictionary. We aim to describe all words of all languages using definitions and descriptions in English.
Anna Silva @silvareader.bsky.social Publicity Manager for books and the Oxford English Dictionary at Oxford University Press. South African/British. Wife of historian, mother of daughters, keeper of cats.
Australian National Dictionary Centre @ozworders.bsky.social The Australian National Dictionary Centre, ANU. For the dinkum oil on Australian English, historical lexicography, Australian Oxford Dictionaries. CRICOS: 00120
Johnson's Dictionary Online @sjdictionary.bsky.social Site features, announcements, vocabulary, observations-- from the team of the NEH-funded Johnson's Dictionary Online. RT does not imply endorsement. Also on 🧵. johnsonsdictionaryonline.com 
Merriam-Webster @merriam-webster.com noun | a reference source containing words alphabetically arranged along with information about their forms, pronunciations, functions, and etymologies
Jeremy Sanders @jeremyjem.bsky.social Linguist, inorganic chemist, keen naturalist and amateur photographer. Interested in wild birds, especially wildfowl, other wildlife and wildflowers, orchids and parasitic/carnivorous plants.
Rutger Bregman @rutgerbregman.com Historian | Author of ‘Utopia for Realists’ (2014), ‘Humankind’ (2020) and ‘Moral Ambition’ (2025) | Co-founder of The School for Moral Ambition | moralambition.org | rutgerbregman.com
📖 substack.com/@rutgerbregman
📺 youtube.com/@rutger.bregman
Captain Mark Kelly @captmarkkelly.bsky.social Navy combat veteran and retired NASA astronaut. Husband to @GabbyGiffords.bsky.social. United States Senator for the great state of Arizona.
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
Leana Hosea @leanahosea.bsky.social Founding environmental journalist of nonprofit @WATERSHED-i.bsky.social
http://watershedinvestigations.com
Documentary filmmaker: ‘Thirst For Justice’, https://vimeo.com/ondemand/thirstforjustice
Formerly BBC (18 yrs) & Knight Wallace Fellow (2016).
Radiotelescoop Dwingeloo @radiotelescoop.bsky.social 
Andrew Stafford @andrewstafford.bsky.social Author (Pig City, Something to Believe In), journalist. Views own. Content: music, wildlife/biodiversity, AFL, cats. patreon.com/andrewstafford
Simon Evans @drsimevans.carbonbrief.org Press Gazette energy & environment journalist of the year 2022
Highly commended:
Society of Editors 2025
Shortlisted:
Press Awards 2025
Press Gazette 2025
AOP 2025
Deputy Ed + Snr Policy Ed, Carbon Brief
simon.evans@carbonbrief.org
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Libby Jackson @libbyjackson.com Head of Space, Science Museum.
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
Holburne Museum, Bath @holburnemuseumbath.bsky.social Art gallery and Museum with a great cafe in beautiful Bath (also known as 'Lady Danbury's House' in Bridgerton)
@beamishmuseum.bsky.social @beamishmuseum.bsky.social 
National Trust @nationaltrust.org.uk All kinds of spaces. All sorts of feelings. All at the National Trust.
Science Museum @sciencemuseum.org.uk Welcome to the home of human ingenuity. We curate a world-renowned collection & organise exhibitions and events for over 3 million visitors a year. Read our community guidelines: https://www.sciencemuseumgroup.org.uk/smg-social-media-community-guidelines
The Stained Glass Museum @stainedglassmuseum.bsky.social The only museum dedicated to the art of stained glass in the UK. Located in Ely Cathedral, Cambridgeshire. Our collection spans over 800 years!
Victoria County History @vch-home.bsky.social Begun in 1899, the Victoria County History is an encyclopaedic record of England’s places & people.
https://www.history.ac.uk/research/victoria-county-history
Dr Johnson's House @drjohnsonshouse.bsky.social Quirky historic house tucked away in central London. 18th-century interiors & a good supply of dictionaries. Open Tues, Wed, Thurs, Friday & Sat 11am - 5pm
National Library of Ireland @nlireland.bsky.social Sharing Ireland's stories through our unique collections/ Ag roinnt scéal na hÉireann tríd ár mbailiúcháin uathúla.
Explore our collections: https://www.nli.ie/collections/our-collections
Nadine, Hunter of Rocks @nadwgab.bsky.social Geologist | Mineralogy Curator @ the Natural History Museum, London | Creator of #365Minerals & #AreYouSiO2 | Views are my own | She/Her | 🌈💎
Posts about: #minerals #museums #geology #fossils #science
Geology memes: #GeologistProblems
🐘 mas.to/@NadWGab
John O’Shea @johnoshea.bsky.social Creative Director & Co-CEO National Videogame Museum, Sheffield, UK
Own views.
Black Country Living Museum @bclivingmuseum.bsky.social An award-winning open-air museum bringing 250 years of Black Country history to life. https://linktr.ee/bclivingmuseum
Astronimouse @astronimouse.bsky.social A mouse from the old Cambridge Observatory. I love old books and everything astro-historical.
National Space Centre @spacecentre.bsky.social 🪐 The UK's largest attraction dedicated to space
☀️ Charity
🚀 Space For Everyone
https://www.spacecentre.co.uk/
Whipple Museum @whipplemuseum.bsky.social We're Cambridge University's home for the history of science.
Open Mon-Fri, 13.00-17.00 & Sat, 10.00-17.00.
Leicester Museums & Galleries @leicestermuseums.bsky.social Leicester Museums & Galleries, free to all since 1849.
Exhibitions, events, learning and collections.
www.leicestermuseums.org
Jewry Wall Roman Museum @jewrywallroman.bsky.social Jewry Wall: A real Roman experience, 21st Century museum next to Leicester’s 2nd Century Bathhouse inside a Grade II listed 60’s brutalist concrete Trevor Dannatt building
www.jewrywall.com
British Transport Films Stills @btfstills.bsky.social A bot randomly posting images taken from films made by British Transport Films, a government film unit active from 1949-1986. 3 posts a day. Expect trains.
by bsky.app/profile/joegrassby.bsky.social
Digital Scholarship @ British Library @bldigischol.bsky.social Enabling innovative research with British Library digital collections. Posts by our Digital Curators were at https://blogs.bl.uk/digital-scholarship/
We're not age verified (!) so we can't see DMs.
Relayed from Mastodon by Skymoth
The National Videogame Museum @nvmuk.bsky.social The NVM's mission is to collect, preserve, exhibit and interpret videogames for everyone. Forever. 🎮🕹▶️ #PlayTheMuseum
https://thenvm.org/
Science and Industry Museum @sim-manchester.bsky.social Discover world-changing ideas from the Industrial Revolution to today at the Science and Industry Museum in Manchester.
Plan your next visit scienceandindustrymuseum.org.uk
The Salisbury Museum @salisburymuseum.bsky.social Discover over 500,000 years of history in our grade I listed building.
Archaeology, art, fashion, local history & more.
Open daily from 10am to 5pm.
Guildhall Library @guildhalllibrary.bsky.social The Library of London History.
https://www.cityoflondon.gov.uk/services/libraries/guildhall-library
National Trust Archaeology @nattrustarch.bsky.social Sharing information about archaeology at National Trust places across England, Wales and Northern Ireland
Museum of Homelessness @ourmoh.bsky.social We are a grassroots community museum in Finsbury Park North London led by people with experience of homelessness
We do direct community action, independent investigations, collecting and unforgettable art. Find out more:
museumofhomelessness.org
British Library @britishlibrary.bsky.social We’re the national library of the UK.
History of Science Museum @hsmoxford.bsky.social Discover Islamic instruments from the Middle Ages, Einstein's blackboard & the first cultures of the life-saving antibiotic Penicillin under one roof.
Herschel Museum of Astronomy @herschelmuseum.bsky.social The Herschel Museum of Astronomy is the home of William and Caroline Herschel, distinguished astronomers and musicians. Patron: Sir Brian May 🔭🎸
https://herschelmuseum.org.uk/
Michal J A Paszkiewicz @michalyoudoing.bsky.social History of Science, Astronomy, Cartography, Transport, Software, AI
Translating 17th century Astronomy texts
Author:
-The Perfect Transport: and the science of why you can't have it
-Almagestum Novum: History of Astronomy