Chris Lintott @chrislintott.bsky.social Astronomer, writer and zookeeper. Oxford, Gresham and the Zooniverse. The human half of the Dog Stars podcast. New book: 'Our Accidental Universe' (UK/rest of world) and 'Accidental Astronomy (US) now out.
Tom @gingernightsky.bsky.social Astrostuff. Phodography. Landscapes. Beer. Archaeologist.
Mark Stephen Meadows - meadovian - pighed @pighed.bsky.social Author, artist, sailor, Researcher & SciFi Writer @NASA. Esoteric globetrotter. Currently landlubbing in NYC.
@mgleiser.bsky.social @mgleiser.bsky.social 
Sarah Scoles @sarahscoles.bsky.social Journalist, universe liker, mountain scaler, Custer County Search and Rescue member, contributor to Undark and Scientific American, author of Countdown: The Blinding Future of Nuclear Weapons. Etc.
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Bryan Gaensler @scibry.bsky.social Dean of Science at the University of California, Santa Cruz (UCSC). Astronomer, sci-fi connoisseur, rugby league devotee, puzzled parent 🇦🇺🇨🇦. Opinions ∉ UCSC.
Santa Cruz CA, USA. He/him. bryangaensler.net
Steve Desch @deschscoveries.bsky.social Professor of astrophysics / planetary science / meteoritics at Arizona State University.
Silke Asche @silkeasche.bsky.social Chemistry Research Fellow at NASA GSFC 🧪🧬🔬
Interested in Astrobiology, Mass Spectrometry and Laboratory Automation 🤖👽
Co-founder OoLEN.org 🔭
Keith Gendreau @keithgendreau.bsky.social PI for NASA's ISS X-ray telescope NICER at NASA/GSFC. My posts here are my own views and do not represent NASA or the U.S. Government.
Ross Andersen @rossandersen.bsky.social Staff Writer at The Atlantic // Working on a book for Random House // Rep’d by Elyse Cheney // ross@theatlantic.com
Peter Gao @planetarygao.bsky.social Staff Scientist @ Carnegie EPL. Planetary and exoplanet atmospheres. He/Him/His. Black Lives Matter. Trekkie. Opinions are my own.
Matthias M. M. Meier @matthiasmmmeier.com Meteorites, Museums, Mars, Mountains and many more things. Meteoriticist, Noble Gaser, Space Nerd, Family Man. Director of Naturmuseum St. Gallen, Switzerland. Posts in English and German. Private account.
🇨🇭🇸🇪🇲🇫🇪🇺🇺🇦 orcid.org/0000-0002-7179-4173
Astrospanner @astrospanner.bsky.social A machine to turn coffee into documentation for space instrumentation.
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…
Lee Cronin @leecronin.bsky.social Regius Professor. Scientist, Chemist, Inventor, CEO of Chemify. Fascinated & in a state of confusion & optimism. Trying to digitize chemistry & make alien life.
Martin Holland @fingolas.bsky.social Editor at @heise.de
Writes about
#IT, #Internet, #SocialMedia, #AI, #Astronomy, #Space
Here also
#News #Europe #IranRevolution #SlavaUkraini #RefugeesWelcome
On #Mastodon
https://journa.host/@fingolas
https://social.heise.de/@mho
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
Ferris Jabr @ferrisjabr.bsky.social NYT bestselling author of Becoming Earth (Random House) ✵ Contributing Writer, New York Times Magazine ✵ Gardener, baker, naturalist ✵ 🇱🇧🇺🇸🏳️🌈 ✵ Surname rhymes with neighbor ✵ https://www.ferrisjabr.com
Prof Stephen Serjeant @stephenserjeant.bsky.social 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 0000-0002-0517-7943 https://orcid.org/0000-0002-0517-7943
Space Archaeology @spacearchaeology.bsky.social Space archaeology, xenoarchaeology, exoarchaeology, aviation archaeology, aerospace archaeology, space heritage, technosignatures, SETT, SETA, SETI, science fiction, [NB: uses Amazon affiliate links]
Sara Pratt @geosciencesara.bsky.social Science communications specialist at @laspatcu.bsky.social, the Laboratory for Atmospheric and Space Physics at the University of Colorado Boulder (LASP). Previously: science writer/editor at NASA Earth, EARTH & Discover. Posts are my own. She/her
Honor Harger @honorharger.bsky.social Director and Chief Curator of Futures Imagined. Interstitial nomad and purveyor of particles and waves.
Brian Clegg @brianclegg.bsky.social Science author and communicator - editor of the www.popularscience.co.uk review site.
Marcus Chown @marcuschown.bsky.social Writer. Books include A Crack in Everything, Breakthrough, The Ascent of Gravity, Infinity in the Palm of Your Hand, Quantum Theory Cannot Hurt You & Solar System for iPad. See www.marcuschown.com
Tom Ranson @tomranson.bsky.social TV producer and director. Pompeii with Dan Snow and Kate Lister. RI Xmas Lectures with Dame Sue Black. Love science, history and film. Twickenham via Doncaster.
www.ransonfilms.com
Michael Wong @miquai.bsky.social Planetary scientist by day 🪐 podcaster by night 🎙 photographer at all times 📷 philosopher in my dreams 💭 https://miquai.myportfolio.com/
Astrobiology @astrobiology.bsky.social Astrobiology.com - Exploring the living universe since 1996. Life Looks For Life. Vita quaerit vitae.
Robert Gast @robertgast.bsky.social Redakteur Wissen / Science Editor @zeit.de, all things space 🔭🚀✨ and physics ⚛️ 🤖🔬
Will Kinney @wkcosmo.bsky.social Cosmologist, physicist, dirtbag mountain biker, expat Montanan, Copernican extremist. Part of the problem.
Rika Smith @iamrikasmith.bsky.social BSc STEM Astrophysics #OpenUniversity #OUWales
BSc computer science (current) #OU #OUfamily
Married to my soul mate, mother.
Electric car driver.
95% Irish DNA, from Glasgow living in South Wales
Joel McGlothlin @joelmcglothlin.bsky.social Evolutionary biologist. Professor at Virginia Tech.
Tony DelGenio @tonydelgenio.bsky.social Retired Earth climate and planetary scientist. Current New York Giants football writer for SB Nation Big Blue View. Oenophile. Whovian.
SpaceKate @spacekate.bsky.social Space journalist, rocket chaser, storyteller. Advocate for diversity and women in STEM. ISU SSP12. Alter-ego of @radiokate.com
www.youtube.com/@NTKSpace
Edward Russell @ehrusselljr.bsky.social Classical programmer. Flâneur photographer. Once synchronicity researcher. Now octogenarian, and still wondering ... "at the existence of the world" 🎶
The New York Times @nytimes.com We seek the truth and help people understand the world. Not a subscriber? Your first month is now free in our app. https://nytimes.onelink.me/Xpht/zbx4nci9
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)
NASAWATCH @nasawatch.bsky.social NASAWATCH.com - Unofficial Space News Since 1996
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/
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
Matthew Kenworthy @mattkenworthy.bsky.social Professor of astronomy working at Leiden Observatory in the Netherlands on the direct imaging of extrasolar planets and transits of giant ring systems || Opinions my own || Will tell Dad jokes for cash. https://kenworthy.space/
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Bluesky @bsky.app official Bluesky account (check username👆)
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