Dr. Kiki @drkiki.bsky.social Longtime podcaster, science communicator, birdbrain expert, curious person trying to be kind & spread joy.
This Week in Science podcast (TWIS.org)
https://kirstensanford.com
Signal: If you know me, find me there. Let's talk.
Phil Foglio @thephilfoglio.bsky.social Cartoonist, Writer, and all-around layabout. Never had a real job except for quomodocunquize. He/him
Genevieve Marshall @genmarshall.bsky.social Head of Development and Engagement, International Astronomical Union
@ Leiden Observatory
Stargazer ✨ Gender equity. Mental health.
Scottish/Dutch. Gamer. Avid fantasy nerd. Views own.
Art: Gerry Arthur @gerryart.bsky.social
Dave Klassen @drklassen.bsky.social Mars clouds scientist, physics and astronomy prof; Episcopal lay minister; genealogy, RPG, LotR, comics; he or they pronouns
Jason Wright @astrowright.bsky.social Professor of Astronomy and Astrophysics at Penn State.
Son, father, partner, scientist, teacher, student, human, Earthling.
Mostly posting astronomy. Mostly.
vincentholst.bsky.social @vincentholst.bsky.social Teaching assistant and PhD student at Vrije Universiteit Brussel (VUB). Working on Artificial Intelligence ∩ Mathematics ∩ Science of Science.
The Economist @economist.com News and analysis with a global perspective, since 1843. We’re here to help you understand the world around you. Subscribe here: https://econ.st/4fAeu4q
Stanford AAUP @stanfordaaup.bsky.social The Stanford Chapter of the @aaup.bsky.social. Fighting to preserve academic freedom for all. All Stanford academic staff are eligible to join. Opinions our own.
Find out more and join here: https://aaupstanford.org
Sara Pritchard @sarabpritchard.bsky.social 🌌💡🌃🛰 #TransformingNight
Out Sept 22!
https://uwapress.uw.edu/book/9780295755205/transforming-night/
#SkyStorian #STS #EnvHist #HistTech #envirotech #HistSci
#LightPollution #ArtificialLight #ALAN #Night #Darkness #LightJustice #CriticalDarkSkyStudies
VMO
EMILY WILSON @emilyrcwilson.bsky.social https://emily613.substack.com/
explore.org @explore.org The world’s largest live nature network 🌎
Dan Vergano @danvergano.bsky.social Get AIP FYI Science Policy newsletter: https://www.aip.org/newsletters
Director Science Policy News, Editorial at AIP
Washington, D.C.
Opinions my own. Reposts are not endorsements.
Signal: Delta.357
https://www.linkedin.com/in/dan-vergano-93908b4/
Professa Murray @kalimurray.bsky.social I am a law professor. The Only Patent Habermasian. Dedicated to bringing a knife to a knife fight. Living, Laughing and Loving American Democracy. Running her own neighborhood on BlueSky. Branch of the CCB Tree.
STARLOG @starlogmedia.bsky.social STARLOG, the legendary sci-fi magazine, returns–exploring the intersection of science fiction, technology & culture.
Podcast | Newsletter | Magazine Coming Late 2026
50 Years. Since 1976
https://thelodestar.starlog.com/
Mark Blyth @mkblyth.bsky.social 
Platypus Economics with Justin Wolfers @platypuseconomics.bsky.social From world events to everyday decisions, economics explains it all. Platypus Economics makes it clear, useful, and actually fun.
https://linktr.ee/platypuseconomics
Gretchen Goldman, PhD @gretchentg.bsky.social President @ucs.org. Previously: USDOT, White House OSTP, @500womensci.bsky.social. Environmental engineer. Mom. Cyclist. Public Transit Enthusiast. Views my own. She/her.
Mark Copelovitch @mcopelov.bsky.social Professor of Political Science & Public Affairs & Director of European Studies, University of Wisconsin - Madison. International political economy, international relations, & international finance. 🇺🇸 & 🇪🇺 politics & economic policy. Tradeoffs in everything.
Canadian History Ehx @cdnhistoryehx.bsky.social Host of the podcast\radio show Canadian History Ehx. Author of "Canada's Main Street: The Epic Story of The Trans-Canada Highway" Sharing Canada's history daily!
Brad DeLong @braddelong.bsky.social Author of "Slouching Towards Utopia: An Economic History of the 20th Century". Too online since 1995. Sometime Deputy Assistant Secretary of the U.S. Treasury. UC Berkeley Professor.
Ken Burnside @kenburnside.bsky.social Game designer @adastragames.com, writer, monkey servant of Theoden Cat, discusser of certain varieties of politics.
Nome @nome.bsky.social Please don't use unroller bots on my threads.
ADHD, TTRPGs, Queer Shit, Nerd Shit, History, Animals. Will yell about Star Trek on demand.
Queer, Disabled, He/Him
🐦@NomeDaBarbarian
💰 https://ko-fi.com/nomedabarbarian
📌 Denver
Tom Bloom @orbitaldropkick.bsky.social i was once abandoned inside an empty space
http://killsixbilliondemons.com
http://tombloom.itch.io
patreon.com/killsixbilliondemons
Sam Maggs @sammaggs.bsky.social NYT Bestselling, Eisner-winning writer of books, comics, & video games. STAR TREK RECOLLECTION out NOW on WebToon! Sr. Mgr, Narrative Storytelling at Critical Role. 🏳️🌈♏️🇨🇦 she/her
Angela Collier @acollierastro.bsky.social Theoretical Physicist.
(She/her/hers)
From Eastern KY.
Hush-Kit aviation news, history & satire @hushkit.bsky.social alternative aviation blog: news, satire & history from 25K feet. I am human & I need Tupolevs. https://hushkit.substack.com our massive blog hushkit.net
John M. Drake @jdrakephd.bsky.social Professor of Ecology at the University of Georgia. Views are my own.
http://jdrakephd.substack.com
Linn Boldt-Christmas @nplinnspace.bsky.social 🇸🇪🚀🇪🇺 Astrophysicist in exoplanet science & space policy research 🪐🔭 Also: astrobiology, telescopes, climate, equality/EDI, and scicomm ✨ (she/her) – linnboldtchristmas.wordpress.com
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
Jayne Birkby @jaynebirkby.bsky.social Professor of Astrophysics at the University of Oxford. I study the atmospheres of other worlds beyond the Solar system.
Jonathan Fortney @jjfplanet.bsky.social UC Santa Cruz Astronomy Professor, Director of the Other Worlds Laboratory (OWL). Textbook Forthcoming: "Planetary Astrophysics: Exoplanets & Solar System." Father, Husband, Minnesotan, Runner. Proud product & employee of the public school system.
Dr. Catherine Neish @planetneish.bsky.social Professor at The University of Western Ontario in planetary geology. Also a parent and OG X-Phile. I use she/her pronouns. https://planetneish.ca/
Maggi Brisbin @margaretbrisbin.bsky.social Asst. Prof. / #newPI MICOlab @USFCMS studying interactions btwn marine microbes. ❤️ radiolarians, phytoplankton, bacteria. PhD from @oistedu. she/her.
https://micolab-usf.github.io/home/
Amelia Shevenell @ashevenell.bsky.social Paleoceanographer, sedimentologist, scientific ocean drilling evangelist, Antarctic ice historian, Professor, Mom of human and Labradors, potter, knitter, unapologetic Swiftie, doer of many things. These are my personal views.
Jessica (Harryman) Coe @gorgeous73.bsky.social SWFO Instrument Lead
Master's Student at JHU SSE
Professional Model
Amateur at Everything Else
Funranium (AKA Phil Broughton) @funranium.bsky.social The Cenobite of Sharing
The Black Blood of the Earth and Steins of Science guy. Everyone’s friendly internet laser safety officer and health physicist. Happy to answer Antarctica questions.
www.funraniumlabs.com
Joachim Frank @joachim123.bsky.social Scientist, 2017 Chemistry Nobel Prize (math and computational methods underlying cryo-EM of biological molecules), fiction writer, photographer, gardener.
Climate change, science education, fight of fascism
franxfiction.com and joachimfranklab.org
Laura Hollister @xenolith.bsky.social Mother, Wife, Geoscientist, Feminist, & Educator. NAGT-TED Past President, 2009 OEST Recipient. BS /MS Env. Geoscience 
DSCOVR:EPIC @dscovr-epic.bot.country Pics from the Earth Polychromatic Camera on the DSCOVR spacecraft (unofficial). Formerly @dscovr_epic on twitter.
FAQ: https://russ.garrett.co.uk/bots/dscovr_epic/
Operator: @russ.garrett.co.uk
Warsight @warsight.bsky.social Defence in depth.
Warsight is a European news organisation specialising in providing in-depth coverage of the most important stories in the world of defence, staffed by a multiple-award-winning editorial team and contributors.
https://warsight.com/
Prof. Anthea Butler @antheabutler.bsky.social Senior Koch Fellow, Wadham College, Oxford. Emerita Geraldine R. Segal Professor of American Social Thought, Penn. Ride or die Eagles fan, traveler and gin drinker.
Rebecca Boyle 🌕 @rboyle31.bsky.social Journalist, selenophile, hiker, Coloradan. Friend of dogs, foe of AI. I speak for the Moon.
Life is short but sweet for certain.
Author of award-winning national bestseller OUR MOON!
Buy it: https://www.penguinrandomhouse.com/books/611468/our-moon-by
Fern @fern-nesme.bsky.social 
Fully Automated Luxury Gay Space Arachno-Communism @labgnome.bsky.social I welcome the alien arachnid vanguard. Feed your local billionaire to the eldritch spider-gods.
James Goodwin @jamesgoodwin.bsky.social I'm Policy Director at @progressivereform.bsky.social where I specialize in federal regulatory policy. When not analyzing federal regulatory policy, I enjoy silent film, soccer, and running.
"Oh! I'm sorry! This is abuse."
Dr. Sabrina Mittermeier @smittermeier.bsky.social Largely unknown historian @ Uni Kassel Versität. Americanist. „Smart heavy hitter” doing work on pop culture (Disney, TV) & queer history. Does stand up comedy. Frustrated idealist. Podcast @infrontofira.bsky.social.
https://linktr.ee/sabrinamittermeier
Prof. Sam Lawler @sundogplanets.mastodon.social.ap.brid.gy Professor of astronomy, farmer of goats. Asteroid (42910). She/her.
Living and learning on the land and under the skies of Treaty 4 (Saskatchewan, Canada) […]
🌉 bridged from ⁂ https://mastodon.social/@sundogplanets, follow @ap.brid.gy to interact
David J. Bier @davidjbier.bsky.social Cato Institute, Director of Immigration Studies, Cato's Selz Foundation Chair in Immigration Policy, BEER, not buyer. Cato, not CATO
Ann Owens @annowens.bsky.social Sociologist. Neighborhoods, housing, schools, segregation, policy.
Co-Director, Segregation Tracking Project: http://edopportunity.org/segregation
Co-Editor, City & Community @cicojournal.bsky.social
Jacquelyn Gill @jacquelyngill.bsky.social Climate, extinction, and biodiversity scientist at the University of Maine researching Earth’s past for a better future. Writing and podcasting for the planet. Chaotic good professor. She/her.
Chise @sailorrooscout.bsky.social Senior Scientist | Vaccine Research & Development | NIH | NIAID | VRC | 🧬🧫🦠🔬💉🥼🥽 | 🏳️🌈 | @coralchimera.bsky.social 💍 | @phoenixnest.bsky.social & @multicolorbark.com & @likeapalette.com 🧵🪡
Michael D. Green, PhD @michaeldgreen.phd Narrowly focused on unequal treatment in healthcare, the Chargers, and early career scientists.
NIA F99/K00 Fellow
Current Postdoc @ JHU | PhD, Population Health Sciences, Duke | 🌲Dartmouth ‘21 |
michaeldgreen.phd
Views my own
Ash @queerash.bsky.social he / him 🏳️🌈⛓️🍉⬆️ "economist" | nsfw | please do not embarrass me in the replies
SkyMapper @skymapper.bsky.social SkyMapper.io merges advanced telescope and camera tech with Web3 to make space exploration collaborative and accessible for everyone, empowering the world to map and share the sky together.
Dr Seasoned Rice, Goddess Most Divinely Made @seasonedrice.bsky.social afraid of soup plates
astrophysics phd...
...but mostly posts about movies, video games, and anime
likely the final postdoc to ever exist
queer transfem
my dad once wanted to quit grad school and become a courier
rip cohost.org/SeasonedRice
she/her
Space Telescope Science Institute @stsci.edu STScI is the Science Operations Center for Webb, Hubble, and Roman space telescopes, & Mission Operations Center for Webb. We help humanity explore the universe with advanced space telescopes and data archive. news.stsci.edu
Giraffe 🖖🏾 @spottedgiraffe.bsky.social Star Trek Cosplayer and Podcaster 🖖🏾🦸🏾♀️🎙️• Curator of Everything Uhura ❤️• Tal Shiar Dropout 💚• 🎙️ @strangenewpod • Multilingual educator 🌍 🦒 • she/her
Ursula K. Le Guin Bot @leguinbot.bsky.social This is a bot that posts a quote by Ursula K. Le Guin every 2 hours. Was ursulabot on twitter
Dr. Johnathan Flowers, Bisexual of the Blade (Alt-text or DIE) @shengokai.blacksky.app Martial artist, motorcyclist, pragmatist, comics philosopher, queer phenomenologist.
Assistant Prof @CSUN. Japanese philosophy, race, gender, disability, tech/AI. Inquiries: johnathan.flowers@csun.edu
IRON LORD. Rider of the mind shaitan. He/Him/His 🏳️🌈
Cees Bassa @cbassa.bsky.social Astronomer at ASTRON in the Netherlands, working with the LOFAR low frequency radio telescope. 
Jörg Hillebrand @gaghyogi49.bsky.social I ❤️ Star Trek, every incarnation of it. Period. Don't try to read any negativity in my posts - it's simply not there.
#StarTrekPicard Research Assistant
https://linktr.ee/gaghyogi49
Stand Up for Science! @standupforscience.net We mobilize the fight for science and democracy - because science is for everyone! 🧬🧪🌎
Donate here: https://bit.ly/SUFS_GIVING
Learn more ⬇️
https://linktr.ee/standupforscience_bluesky
Dr. Caitlin Ahrens @ahrensscience.bsky.social Planetary scientist, lunar exploration and sustainability policy. Lunar architecture and risk analysis nerd! UMD-CRESST-II Asst. Research Scientist at NASA GSFC. Science Outreach! Ten Outstanding Young Americans 2018. WVU alum. Views are my own.
Jennifer Rittenhouse West, PhD @rittenhousewest.bsky.social Theoretical particle physicist running around this world. She/her. Anti-fascist. Will you be pulling up?
Me: https://sites.google.com/view/rittenhousewest
Me, nerdier (& most repos private, sadly!): https://github.com/rittenhousewest
Cris van Eijk @crisveijk.bsky.social International law, the (space) commons, and how they're made.
PhD @newcastleuni.bsky.social | 🇺🇸🇳🇱🏳️🌈 | 🔊: krɪs van aɪk | he/him
https://www.ncl.ac.uk/law/study/research/students/current-pgr-students/cristian-van-eijk/
James Davenport @jradavenport.com Astronomy professor in Seattle. Coffee drinking, year-round-plaid wearing, joke telling space dad. Searching for ET, caring for humans.
https://jradavenport.github.io
🔭☕️🎤
Dr Pamela L Gay @starstryder.space I am an astronomer, technologist, and creative focused on using new media to engage people in learning and doing science. Note: I have dyslexia and will typo. OMG will I typo...
Rebecca Watson @skepchick.org is this the one that wins
Nordic Optical Telescope @nordictelescope.bsky.social The Nordic Optical Telescope (NOT) is a 2.56m optical telescope at Roque de los Muchachos Observatory, La Palma, Canary Islands, Spain.
Robin Ince @robinince.bsky.social Patreon.com/robinince for blog posts and podcasts
Pete Woods @thatpetewoods.bsky.social Person who draws things.
Not a football player.
Dudeist Priest.
Husband.
Dad.
Friend of outcasts.
http://artofpete.com/
Mike Urbancic @urbancic.bsky.social former teaching professor of economics, faculty unionist at the University of Oregon | pedagogy, astronomy, tabletop gaming, parodies, data visualization, maps, sundry | #TeachEcon #EconSky 📈📉 | alum UArizona & Berkeley Econ | he/him
betancur . n @nelbeu.bsky.social art & architectural historian / visual, material & religious culture
Dan Sheehan @dansheehan.bsky.social Writer of books and games. One half of @cascadecascade.com.
Ryan North @ryannorth.ca You know, the @qwantz.com guy! The How To [Invent Everything | Take Over The World] guy? The Fantastic Four / Flash / Squirrel Girl guy? The non-linear Shakespeare guy? The "stuck in a hole with his dog" guy?
Look... I'm a lot of guys
🔗 ryannorth.ca
Sam Bilton @mrssbilton.bsky.social Food Historian, Writer & Presenter of the award winning Comfortably Hungry podcast & also the A is for Apple https://linktr.ee/sambilton
Dr. Emily Friedman @ecfriedman.com Historian of storytellers.
18th century to today & beyond.
J.W.Liles Prof of English
Words: Polygon (RIP), LARB, etc
Next book: THE ACTUAL HISTORY OF ACTUAL PLAY (MIT)
(#TTRPG digital storytelling performance)
(free) patreon.com/ecfriedman
Beth Popp Berman @epopppp.bsky.social Professor @ a large Midwestern U
Author of Thinking like an Economist, Creating the Market University
Trying to understand how ideas about economic value have shaped capitalism + its regulation, from the first Gilded Age to the second
Have more hair now
Victor Ray @victorerikray.bsky.social Sociologist, UIowa Associate Professor. Author of On Critical Race Theory. Past Vice President, American Sociological Association. AAUP/Center for the Defense of Academic Freedom Fellow & Alliance for Higher Education Fellow. Speaking only for myself.
Stacey Vanek Smith @svaneksmith.bsky.social New Yorker, Idahoan, Story-Seeker, Radio-Maker @Bloomberg @Marketplace formerly @NPR Author: Machiavelli for Women
🎁 🔗 https://tinyurl.com/hh3huea6
Franck Marchis @allplanets.bsky.social Dad, Entrepreneur, astronomer, dog-lover who cares about this planet, and our future as a species. You should as well...
US National Gemini Office @usngo.bsky.social The US NGO at NSF NOIRLab supports Gemini Observatory
users in the stages of the astronomical observing cycle, from proposal to data reduction. Visit our website at https://noirlab.edu/science/programs/csdc/usngo.
Alejandra Caraballo @esqueer.net 🏳️⚧️🇵🇷 Senior Clinical Instructor, Harvard Law Cyberlaw Clinic. Gender & Tech. Views = my own. She/Her.
Inquiries: alejandracaraballo.com/contact
Ryan J Hollister @phaneritic.bsky.social Earth & EnviroSci Educator, Central Valley equity/sustainability advocate, Hiker, Photographer, 2015 NAGT FW Outstanding Educator. 🌋 Tissue Box Maker.
❤️🏕⛰🏜 w/ @Xenolith & Z.
Héctor Socas @hsocasnavarro en Twitter @hectorsocas.bsky.social Autor: "Horizontes de la Civilización" (Planeta)
Director: European Solar Telescope Foundation
Astrofísico en Instituto de Astrofísica de Canarias
"Online Rent-a-Sage" Bret Devereaux @bretdevereaux.bsky.social Ancient & military historian specializing in the Roman economy and military. PhD from UNC History. More impressive credential is that I have beaten both Dark Souls and Elden Ring.
Blogs at acoup.blog
Heba Gowayed هبة جويد @hebagowayed.bsky.social Sociology prof at CUNY (Hunter & Grad Center) sharing her own thoughts. Maker of resistance humus. Author of REFUGE. Now writing on the violence & COST OF BORDERS. she/هي
https://linktr.ee/hebagowayed
لسه عايزين عيش حريه و عداله اجتماعية
Alex Luck @alxluck.bsky.social Chinese Military. Bundeswehr/NATO. MA Pol Sci/History. Cats, dogs, motorcycles. Überbringer schlechter Nachrichten. Analysis@ NavalNews.com. Contributor@ hartpunkt.de. Previous articles at FPRI.org.
Owen Winter @owenwntr.bsky.social Covering politics, elections and data at The Economist
Isaac Chotiner @ichotiner.bsky.social New Yorker staff writer and Houston Rockets fan.
Dr. Teddy Kareta @teddykareta.bsky.social planetary astronomer by day, also by night
asst. prof. @ villanova, movie buff, he/they, 🏳️🌈
https://tkareta.github.io/, formerly lowell obs., uaz, umass
Jan Marc Morawe @janmarcmorawe.bsky.social Gender Scholar
Interests: (a)sexualities, health communication, masculinities, contraception/safer sex, repro health, climate crisis, IR, peace/conflict studies, utopias/dystopias, mental health, media, history, ...
https://orcid.org/0009-0009-7802-2721
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
Alondra Nelson @alondra.bsky.social Scholar, author, policy advisor
alondranelson.com
Science, Technology, and Social Values Lab
https://www.ias.edu/stsv-lab
Books: The Future of Science is Civic, Auditing AI, The Social Life of DNA, Genetics & the Unsettled Past, Body & Soul, Technicolor
Emily L. Hauser (she/her) ❌👑 @emilylhauser.bsky.social Was: reporter, writer, librarian| Now: social justice comms| Always: huge nerd
Chicago
And what shall we do, we who did not die?
(June Jordan)
Writing: http://bit.ly/43664OI
Me & Israel/Palestine: https://bit.ly/4hQmiQl
LinkedIn: http://bit.ly/3XbgmJ4
Kendra "Gloom is My Beat" Pierre-Louis @kendrawrites.com Climate journalist based in NYC. Only speaking for myself. If the NYT has no haters I'm dead.
Tips? Reach me on Signal kendrawrites.04
Celeste Pewter @celestepewter.bsky.social Former Dem staffer. UCI, King's College London, Johns Hopkins. | INFINITE SKY (Bloomsbury 2026) + more | Many bylines. | AAJA/SCBWI | Rep: Eric Smith/Becca Podos, Neighborhood Literary
Charlie Jane "Lessons in Magic and Disaster" Anders 🏳️⚧ @charliejane.bsky.social Author of Lessons in Magic and Disaster about a woman who teaches her mother how to do magic — and uncovers a queer scandal hidden in a 300 year old book. Writing Star Trek: Zero Point for IDW Comics.
Greg Pak @gregpak.net Rhymes with "rock." Comics writer, filmmaker, photojournalist. SUPERNATURAL, PLANET HULK. He/him. @comixaction.com Call your reps (reps.fyi). Stop posting on X.
All my links: gregpak.fyi
(@gregpak.com for work only)
Buy my stuff at gregpakshop.com!