Junior Einsteins Science Club® @junioreinsteins.bsky.social Award-winning Science events for kids. Founded Ireland☘️ Scientist, Mum, speaker United Nations 🇺🇳 Fun, messy, screen-free hands-on, STEM fun Ireland 🇮🇪 UK 🇬🇧 Canada 🇨🇦 Saudi Arabia 🇸🇦 Luxembourg 🇱🇺 Ukraine 🇺🇦 International Schools partnerships. Franchise.
Josh Howgego @jdhowgego.bsky.social Acting head of features at New Scientist magazine | My book, The Meteorite Hunters, is out now: https://linktr.ee/meteoritehunters
ESA Earth Observation @esaearth.esa.int @esa.int #EarthObservation: Taking the pulse of our planet from space.
Please see our Privacy Notice: http://esa.int/connectwithus
We share pictures and news on our planet as seen from space.
Athene Donald @athenedonald.bsky.social Retired professor of physics and former Master of Churchill College Cambridge. Interested in science policy, skills, education and EDI issues; author of Not Just for the Boys; blogging at https://occamstypewriter.org/athenedonald/
JBGarrity Photography @joegarrity.bsky.social I enjoy taking photos and sharing them, mostly of nature. All genres from astro, landscape, macro, marine life, wildlife, insects, flowers, etc.
S. Michael Photo ❇️ @shawnmichaelphoto.bsky.social All pics taken by my inner child ™️
I built a community that helps photographers fight the machine, using the machine:
https://patreon.com/ShawnKeding?utm_medium=unknown&utm_source=join_link&utm_campaign=creatorshare_creator&utm_content=copyLink
Shahrin Ahmad (Shah) @shahgazer @shahgazer.bsky.social I love calculating & chasing eclipses,shadows,transits,occultations on faraway worlds. The sun, moon & planets are my friends 'cause I got class 8-9 bortle sky. 
Kevin Gallant @kevin-gallant.bsky.social Canadian
Author of Beyond the Mark: Ashes of the Hero. 🗡🛡🔮✨️🧙♂️
https://www.kobo.com/us/en/ebook/beyond-the-mark
https://www.amazon.com/dp/B0DM96B5J9
Singer for Violet Outburst 🎸🎤
https://open.spotify.com/artist/0Vf4w9Ze38rLniADBEGKSp?si=AcWduGX
Association for Science and Discovery Centres (ASDC) @sciencecentres.bsky.social Working together with the UK's science centres and museums to make science accessible, inclusive and valued as part of our everyday lives.
Website: https://www.sciencecentres.org.uk/
Adam Sharp @adamcsharp.bsky.social 1. Writer (https://www.adamsharp.me/)
2. Obsessed with lists
3. COMMON PEOPLE
4. THE CORRECT ORDER OF BISCUITS
5. THE WHEEL IS SPINNING BUT THE HAMSTER IS DEAD (http://geni.us/yDxa)
Mike Christie @mikechristie.bsky.social Interested in maths, physics, astronomy, astrophotography. Member of Astronomical Society of Edinburgh. Emeritus Professor at Heriot-Watt University. 
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 |
Jack Newman @jack-newman.com Project Leader Victoria County History 'The Making of Maidstone'. Associate Fellow @ihr.bsky.social and Honorary Fellow @memsunikent.bsky.social. Formerly @ Antwerp Centre for Digital Humanities & Literary Criticism.
https://www.jack-newman.com/
Cathrin Machin Space Art @cathrinmachin.bsky.social Space Artist & Telescope Operator 🚀
Grab my 2026 Calendar here 👇
https://catmachin.com/products/2026-calendar
sky @scrutacieli.bsky.social Osservatore dei cieli. Menestrello a tempo perso. Fatiscor.
Icelass @icelass.bsky.social Essex by birth Norfolk at heart, I love the great outdoors, enjoy walking 🥾, amateur 📸 , volunteer locally. Completed Couch to 10K & raced NYD 🏅 most likely at Parkrun on a Saturday morning.
Dodi @astrododi.bsky.social Astrophotographer since 1975.
Worked as computer scientist at IBM, DEC and Hewlett-Packard and as a freelance photojournalist for Belgian newspapers.
Other interests: photography, cooking, vintage classical telescopes.
Meg Schwamb @megschwamb.bsky.social Planetary scientist & astronomer at Queen’s University Belfast: KBOs, Planet Four(Mars), exoplanets (Planet Hunters NGTS) ,LSST SSSC co-chair. Opinions posted are my own. Pronouns: she/her
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
@pushkin99.bsky.social @pushkin99.bsky.social Retired science and Latin teacher. Astronomer and bird-lover.
Kristan Tetens @tetens.bsky.social Hat #1: Chartered strategic comms professional, UK higher education sector. Hat #2: PhD'd historian currently writing about my family's connections with the Danish West Indies, c. 1720-1900. Former Michiganian … ask me about Petoskey stones and Motown!
Alison Fisk @alisonfisk.bsky.social Recent Masters degree in Archaeological Practice at Birkbeck, University of London. Volunteer at Ham House, Richmond. Here to share my love of archaeology.
Richard Jarvis @richardjarvis.bsky.social Retired Public Health Specialist, educator and medic. Home: Liverpool NW England. Interests: science, photography, mender of things, reader of books, enjoyer of music, player of games.
Dr. Skylar Grayson @skylargrayson.bsky.social Astrophysics PhD ✨ studies black holes and galaxy evolution 🌌Science Communicator (find me other places at “Space According to Skylar”)
betancur . n @nelbeu.bsky.social art & architectural historian / visual, material & religious culture
Dani Dark Skies ✨ @danidarkskies.bsky.social Defender of Darkness 🌌
Author of All Through the Night 📚
Lover of landscapes, wildlife and all round nature nerd ✨🐝🦇🐳🦉
Surfer and Marine Mammal Medic 🦭🌊
Work to make our National Parks/Landscapes thrive at night 🌌
Cymraeg 🏴
https://linktr.ee/danidarkskies
Jen "Dr Dust" Millard @drjenimillard.bsky.social Extragalactic astronomer | Sci-Com | Co-presenter @AwesomeAstroPod | Public speaker (inbox requests) | Lecturer | Cruise speaker | Managing Editor Fifth Star Labs Sky Guide (Apple) 🌌 | Infrequently BBC 📺 & 📻 | TedxCardiff | Lego builder | Owned by a cat
Ceryl @politicdormouse.bsky.social Historian Curator Wikimedian 🤓🏴🇪🇺 🗃️ Hic Sunt Dracones 🐑🍬 “Wiki Medium” ☠️ (you need to be dead before I write about you). History of #WomenInSTEM & other things that catch my interest. Every month is #WomensHistoryMonth here
69tarheel @69tarheel.bsky.social Astrophotography as a hobby
Played D1 college football a long time ago
Attended Rockingham (NC) High school
Graduate UNC-Chapel Hill
Postgraduate Wake Forest University
Happily married for a long time
David Grinspoon @drfunkyspoon.bsky.social Astrobiologist, Author, Musician. 👽🎸❤️🚀
Sagan Medalist, PEN winner, AAAS fellow.
Former Senior Scientist for Astrobiology Strategy at NASA.
There’s an asteroid named after me (22410 Grinspoon) which is better than having one with your name on it…
Andrew Fox Ⓥ @foxphorescence.bsky.social Reader, writer, book collector, and all-around biblophile.
Learning to channel the soft whisper of the muses.
Autodidact.
INFJ
#WritingCommunity
#Shelley #Keats #Tennsyon #HartCrane #Stevens #Whitman #Dickinson #Bloom.
Vegan FTA
Good vibes only. ~ ~ ~
Sarah-Beth 🦇 @sarahbatbradley.bsky.social Science communicator, bat lover, artist and knitter
MSc. Conservation Behaviour
Science/ art blog https://artesetnaturam.home.blog/- C Ewan Clark @clarkgroupchem.bsky.social Senior Lecturer in Chemistry, Professional Mad Scientist, and working at taking over the world using only the Main Group. He/Him.
https://twitter.com/ClarkGroupChem
April Doyle @aprildoylewriter.bsky.social Writer, tutor, editor
Debut novel Hive pub. Jan 2022
Shortlisted Exeter Novel Prize 2019
Longlisted Mslexia Fiction Competition 2019: short story 
Richard Bulmer @handle.invalid Love the outdoors. Middlesbrough football and Durham cricket. Totley AC. Dabble at all running distances. Joined the Green Runners in 2025. Partial to a bit of folk music too.
https://www.justgiving.com/page/richard-bulmer-19?utm_medium=FA&utm_source=CL
Dr Dean Burnett @drdeanburnett.bsky.social "Top egghead neuroscientist" - The Daily Star
Author, science communicator/pundit, former psychiatry lecturer, occasional wit, frazzled parent, balding
The Idiot Brain 10 Year Anniversary Edition : https://amzn.eu/d/3GVTx02
Jayne Birkby @jaynebirkby.bsky.social Professor of Astrophysics at the University of Oxford. I study the atmospheres of other worlds beyond the Solar system.
Carolyn Porco @carolynporco.bsky.social Voyager & Cassini! AAS Carl Sagan Medal 2010. Asteroid Porco 7231. Inaugural NatGeo Eliza Scidmore Award. Living my best life.
If you like what you see here, signup for my newsletter on Substack!
https://carolynporco.substack.com/
Andrew McCarthy @ajamesmccarthy.bsky.social Get my latest artwork: https://cosmicbackground.io/pages/above-the-rift
Mallory @malcircuit.bsky.social Posts about astrophotography, space stuff, hacker stuff, and cynical leftist political hot takes. I swear like a sailor.
My opinions are my own and probably wrong. I'm not here to be correct or "defend my position". I will block you.
🏳️🌈🏳️⚧️
Tony Dunn @tony873004.bsky.social Orbit simulations of planets, comets, asteroids and other interesting stuff. Amateur astronomer. BA: Physics & Astronomy, SFSU.
Kutand Alkım Bayer @kutandalkim.bsky.social IZTECH-Chemistry, I like to be Polymath(learning different subjects), Polygot(interested in the learning different languages) comments and opinions are my own RT≠ is not endorsement (he/him)
Sarah Cosgriff 🏳️🌈🇵🇭 @acescicomm.bsky.social Freelance | science communication & EDI | asexual advocacy | LGBTQIA+ inclusive education | they/she | 🇬🇧🇵🇭🇦🇺 |♠️🏳️🌈 | UK | Views are mine.
www.sarahcosgriff.com
https://linktr.ee/sarahcosgriff
Nataniel’s Astro Road Trips @natanielsart.bsky.social Southwest astrophotographer.
Reconnecting people with nature & night sky🌌✨
📷 16 auroras since April 2023 at ~36°N 🤩
www.nataniels.com - Prints & 2026 astroplanner
https://www.instagram.com/natanielsart
https://youtube.com/@natanielsart?si=-3tfScm6SgXdGqi6
Tiffany @taffypigtails.bsky.social Crafty nerd into my dog, books, cooking, astronomy, and yoga. Amateur astrophotographer. I do data for work. 
Max Lobur 📷 🇺🇦 @lobur.bsky.social Photography, Arts, Moto, Cycling
All the photos are my own, never published before.
Mostly Iceland, Ukraine, Croatia, Slovenia. No AI
Institut Laue-Langevin - Neutrons For society @illneutrons.bsky.social World's leading facility in neutron science & tech for +50 years with
our associate countries 🇫🇷 🇩🇪 🇬🇧
and scientific member countries 🇦🇹 🇨🇿 🇩🇰 🇮🇹 🇵🇱 🇸🇰 🇪🇸 🇸🇪 🇸🇮 🇨🇭
We are based in Grenoble, FRANCE
Adam Baskerville @adambaskerville.bsky.social Quantum person @Kvantify
Enjoys science, mathematics, strength sports and astrophotography
https://adambaskerville.github.io/
SpaceJake @jakesawspace.bsky.social Apparently a master of physics but more of a master of silly goosery (He/him). 🪿🦆🌟🔭🇬🇧🇺🇦
Julian Whitfield @carbonrobot.bsky.social Astrophotography, Astronomy, Space, Moon, Sun, Jupiter, Mars, Venus, Planets
Jim Craig @jccstarguy.bsky.social Astro-nerd, compulsive punster, skeptic (but not a cynic)
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Author of How to Design a Universe. @astronomerroyal on insta (She/her)
Robin and Arlene Karpan @r-and-a-karpan.bsky.social Award-winning travel writers, photographers, book authors, publishers, and bloggers. https://photojourneys.ca named among Feedspot's 100 Best Travel Photography Blogs
ValeTer @valeter.bsky.social Landscape and nature photography. Based in the US.
Web: nature.valeter.net
www.map-shaped.com — a tool where you upload a photo to create state- or country-shaped images, or generate maps of visited states, countries, or U.S. national parks.
@kittis888.bsky.social @kittis888.bsky.social 
Phin @heyphin.bsky.social Designer / maker / hobby photographer - experimenting with expired film and home developing.
Will Gudgeon @willgudgeon.bsky.social Photographer, Film and digital - mostly PINHOLE
Husband - Father - Cyclist - Christian
Blogger - Vlogger
Sussex UK
https://www.willgudgeon.com
Mayank Shreshtha @shreshthamayank.bsky.social Scientific writer @ Cambridge | Science illustrator & writer
Portfolio: https://mayankshreshtha154.myportfolio.com/
Isa's Astroatelier @isasastroatelier.bsky.social Astrophotographer Violinist Science & Arts * Protect #Wildlife No #LightPollution No Politics 🔭✨
Monthly Astronomy Guide
Website: https://isasastroatelier.ch 
Samantha Sutton @starxxkitten.bsky.social 🔭Astrophotographer🔭
🚀NASA enthusiast🚀
🪐All Things Space🪐
✨ https://linktr.ee/starxxkitten ✨
🌬D a y d r e a m Astro 🌈⃤ @daydreamastro.bsky.social Panellist on Space Oddities. Take pictures of space stuff.
✏️Writer & Council member for SPA
🏅Winner of RAS award : Royal Astronomical Society
🍎Teacher
💍 wife 🍼mummy
Staring at the sky, come back and pick me up 👽 🛸
Leafs in 7 @leafsin7.bsky.social My favourite hockey team is ruining my life. I take pictures of space
Danielle Rose Baker 🚀 @planetaryartist.com Watercolor space and science artist, geology nerd. 💜 Rocks, gems, cats, spaceflight, Sailor Moon, Star Wars. IAAA Artist. Cancer survivor. Internet dinosaur. STS-133 NASA Tweetup alum. Medford, OR. She/her. Ally. Rebel. https://linktr.ee/manyfaceted
Morgan Denman | Space-Focused Designer & Illustrator @morgandenman.bsky.social • Space-focused graphic designer and illustrator
• Sr. Graphic Designer for NASA HQ
• Freelance Mission Patch Designer
• Cancer Survivor
• Opinions are my own
http://bio.site/morgandenman
Nina Baker @ninabake2.bsky.social Independent engineering historian: women in engineering, motoring, aviation, construction.
Ex-MN. Ex-Deacon Hammermen of Glasgow. OBE.
https://cramptonmoorhousepublishing.blogspot.com/
https://womenengineerssite.wordpress.com
Nicole Gugliucci @noisyastronomer.com Physics professor, astronomer, education researcher, and scicommer who loves dogs, speculative fiction, weights, and good trouble. NH, US. She/They.
Opinions are mine alone. RT≠endorsement. Posts are ephemeral.
I swear a lot.
noisyastronomer.com
Nagoh Creative @nagohcreative.bsky.social At Nagoh Creative, we don't just build apps—we craft digital experiences that resonate, engage, and endure. Visit us at https://nagohcreative.com
Alice Jamie Humphreys @tavicuronium.bsky.social #Anaesthetist, medical educator and pEEG enthusiast. Aviator, proud Salopian and adopted Devonian, mother of one and wife of a pink-haired lady. she/her/hers 🏳️🌈🏳️⚧️🇬🇧🇪🇺 #MedSky #AnSky
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.
Katherine Skipper @katherineskipper.bsky.social Editor at Nature News & Views. Ex-soft matter physicist. Views my own.
Beatrice Heinze Photography @beatriceheinze.bsky.social Astrophotographer from Belgium. Posts are mostly about astrophotography, and macro photography. All posts are mine except reposts.
Website: https://beatriceheinze.com/
Newsletter: https://beatriceheinze.com/about/
#astrophotography #astronomy #macro
Andrea Girones @andreagir.bsky.social Astrophotographer, Gardener, Lawyer, Mom
Jeanette @jeanetteastro.bsky.social Astro Imager, Space Hipster, EV owner, gardener, fossicker, lapidary, camper, road tripper, crocheter, Whovian.
Cat and horse person. Cancer survivor. Ostomy.
Rainbow ally.
QLD, Australia.
#astrophotography
#astronomy
Dan Burns @the-physics-well.net Physics Educator, Space Enthusiast, Astrophotographer
https://the-physics-well.net/
Bruno Lailler @kenaroh.bsky.social Cadre informaticien retraité, passionné par l'astronomie, la photo et le monde qui nous entoure, je suis dans l'ouest de la France.
D.U. astronomie-astrophysique - DEUG Biologie
https://kenaroh.blogspot.com/
Dr. Raphael Marschall @spacemarschall.net Associate Professor of Experimental Physics at the @unibe.ch
Co-I of ESA's Comet Interceptor, collaborator on NASA's Lucy and ESA's Rosetta missions.
www.spaceMarschall.net
(he/him)🇨🇭🇺🇸🇫🇷
#asteroids #comets #protoplanetarydisks #planetaryScience 🧪🔭🚀🛰️☄️
Astro Fyfe @astrofyfe.bsky.social All things space and nerd;
Astrophotographer in The Big Sky State of Montana!
My new store is now open!
samfyfeastro.com
Astrobin: https://www.astrobin.com/users/Fyferoni/
Kumar S @starryknightone.bsky.social Cutting-edge materials scientist 🧑🔬🧪by day, ancient photon hunter 🔭🌌
Other: Astrophotography, Astronomy, Astrophysics & Quantum Mechanics
Website: www.thestarryknight.net
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
SkyCalPro | Kev @skycalpro.com Find out what’s happening in the sky right now https://skycalpro.com
#Astronomy #Moonhour #Space #Jupiter #Venus #Mars #Eclipse #ISS #Mercury #GreatRedSpot #Saturn #Comet #MeteorShower #SpaceStation
The Dark Sky Ambassador @darkskyambassador.bsky.social I want to preserve the beauty & integrity of our night skies. Focusing mainly on raising awareness about the effects of light pollution, not only on astronomy but also on wildlife, human health & energy waste. - Dr Chris Spencer (aka @PixelatedDad)
Steve Brown - astronomy and astrophotography @sjbastro.bsky.social Amateur astronomer and astrophotographer, including Sirius, meteors, noctilucent clouds and aurora. Articles and pictures published in books and magazines. Been on TV and radio talking about astronomy. Always need more sleep.
Cielos Boreales @cielosboreales.com Solo un aficionado a la astronomía.
Paul Gibbs🔭 @stargazerguy.bsky.social Notts County supporter, cat lover and amateur Astrophotographer
Brian Swift @bswift.bsky.social Whatevs... JunoCam raw images ain't gonna process themsleves. Intel • fmr NASA JPL Radar Science SRTM • CDC Cybers anyone? • Santa Cruz (California)
Jon Butterworth @jonbutterworth.bsky.social Physics prof @UCL, researcher @CERN, author
Dr Alex Evans 𓅫 @avianevans.bsky.social Science and outdoor learning educator, speaker, writer and nature journalist. Bird nerd. Animal flight researcher. Creator of #GuessTheCrest, #BestOfCrest and #CROSSBIRD. He/him.
Laurie Winkless @lauriewinkless.bsky.social Physicist & science storyteller. 📚#1: SCIENCE AND THE CITY 📚#2: STICKY. Words in other places. Irish in Aotearoa New Zealand. Massive science nerd, biz owner, enthusiastic, outspoken, equity-minded, multi-crafter. She/her. #ToitūTeTiriti #FreePalestine
Rob Tilsley @stargazerrob.bsky.social Astrophotography shenanigans.
Miranda Keeling @mirandakeeling.com Author. Actor. Observer of everyday life.
https://www.mirandakeeling.com
My new book: https://geni.us/ThePlaceImin
My first book: https://tinyurl.com/ycz2hc94
My podcast: https://StoppingToNotice.lnk.to/podcastho
Patreon: https://tinyurl.com/mrxket5b
Science News @sciencenews.bsky.social We report on the latest news in all fields of science. See also @snexplores.bsky.social
Philip Ball @philipcball.bsky.social Science writer and author of books including Bright Earth, The Music Instinct, Beyond Weird, How Life Works.
Rebekah Higgitt @rhiggitt.bsky.social Historian of science; Principal Curator of Science @ntlmuseumsscot.bsky.social & Hon Fellow, STIS, Uni of Edinburgh. VP @bshsnews.bsky.social #histSTM. Views own.
Formerly known as @beckyfh
https://teleskopos.wordpress.com/profile
Chris Lee @cpl43uk.bsky.social AstroSpace Advisor, Former Chief Scientist UK Space Agency, Visiting Prof (Uni of Leicester), FRAS FBIS #BristolAstroSoc, Astro, #Space #Astrophotographer, #Park-run #ProgRock, #Sci-Fi, #anti-Trump #anti-Reform (he/him)
Mike Morrow 🇨🇦 @mykem.bsky.social Retired physics professor living in Newfoundland. Amateur astronomer, astrophotographer, stamp collector.
Sam Morrell @smorrell.bsky.social Devonian astrophysicist / ecologist at University of Exeter, UK. Aspiring science educator. Crafter of fine code. Musician and music lover. Ex astris, scientia. (he/him).
Remi Boucher @remiboucher.bsky.social Working at the Mont-Megantic International Dark Sky Reserve / National Park / ASTROLab. Self-proclaimed swiss army knife against #lightpollution.
Also interested in science, space, maps, photography, trailrunning, splitboard and more.
Mary McIntyre @marymcintyreastro.bsky.social Astronomy communicator/writer, astrophotographer, space artist, 4 GMN meteor cameras, microscopy, bass player, lover of cats and cakes. Co-author of the Collin's Stargazer's Bible.
Website: marymcintyreastronomy.co.uk
Esther Hanko @oetie.nl Glamateurastronoom 💅 | Moestuinmiep | Outreachcoördinator @uva_api
| Raar kattenvrouwtje | @estherhanko@scholar.social | blog: oetie.nl
Abby Beall @abbybeall.bsky.social specials editor and stargazing enthusiast @newscientist.com