Public Citizen @publiccitizen.bsky.social Public Citizen has been standing up to corporate power and holding government accountable for 50 years. We're people-powered and accept no corporate money.
Dr Susan Newell @sue-newell.bsky.social Historian of science with special interest in early 19th-century geology including the contributions of teachers, women, artists, collectors, printmakers and museums.
Dr. Dee Ninis @deeninis.bsky.social Earthquake Scientist: geology, seismology
Seismic hazard - Seismology Research Centre
Affiliate - Monash Uni Earth Atmosphere Environment
Vice Pres. - Aus. Earthquake Engineering Society
Committee - Geological Society Aus. (Vic.)
Icevolcanx Ron @jokulhlaup.bsky.social geology, volcanology, impacts, climate, Iceland, hiking, climbing, art, music, retired from STEM publishing, granddad
web: https://icevolcan.wixsite.com/oroapuls
fb: https://www.facebook.com/Oroapuls/
Steve Brusatte @stevebrusatte.bsky.social Paleontologist and professor at University of Edinburgh, dinosaur enthusiast and writer. Free born man of the USA. Immigrant. Husband & father. (views mine)
Seismica @weareseismica.bsky.social Community-driven Diamond Open Access journal for seismology and earthquake science. seismica.org
Become a reviewer: http://reviewer-database.seismica.org
Kristín Jónsdóttir @krjonsdottir.bsky.social Seismologist -Volcano/Earthquake/Natural hazard monitoring at the Icelandic Meteorological Office -W-African dance & music -Outdoors -Earth -Space (she/her)-New drummer 
Lydia Mackenzie @lydiamackenzie.bsky.social Palaeoecologist and biogeographer at the University of Tasmania in lutruwita | Alpine ecology | Fire regimes | Palynology |
National Association of Science Writers (NASW) @sciencewriters.org Fighting for the free flow of science news since 1934. A 501(c)(6) professional membership organization.
💚 https://www.nasw.org
🎟️ https://www.sciencewriters2025.org
Complexly @complexly.org A nonprofit dedicated to helping you understand your world, supported by a community that believes good information is worth it.
Check us out at complexly.org or youtube.com/complexly- C Chris Stringer @chrisbstringer.bsky.social Palaeoanthropologist at the Natural History Museum London.
Posts are my own, and when I repost or like, it does not signify I necessarily agree with all content https://www.nhm.ac.uk/our-science/departments-and-staff/staff-directory/chris-stringer.html
Ruth Siddall @pavementgeology.bsky.social What is your city built from? This account is all about building and decorative stones and accessible geology in the built environment. londonpavementgeology.co.uk
https://www.walks.com/guides/ruth-1/
Museum of Natural History, University of Oxford @morethanadodo.bsky.social A stunning Victorian building home to 7 million objects. Free entry, open 10-5 every day.
Andy Andy @drrocks1982.bsky.social NSF Geosciences Earth Sciences Instrumentation / civil servant-took the oath and meant it / science advocate / sighsmologist / dad joker / lefty / victory gardener / cyclist / court jester / meadmaker / U South Carolina & U Arizona alum / views my own
The Xylom @thexylom.com Take root and flourish in a healthier planet.
We cover everything you need to know about the world's most pressing health and environmental disparities.
Get newsletter: newsletter.thexylom.com
Donate: https://fnd.us/sustain-the-xylom?ref=cr_1EHOhb
Alex Ip 葉清霖 @alexip718.com Freedom through Truth for Service.
Publisher and Editor at @thexylom.com.
I made the "Generative AI Slop-free News Outlets" starter pack + feed: https://go.bsky.app/8cn1XfT
Signal: alexip.718
Email: alex@thexylom.com
Newsletter: newsletter.thexylom.com
Michael Moyer @mmoyer.bsky.social Executive editor quantamagazine.org
Michael Battalio @battalio.com Research Scientist studying planetary climates
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
Natasha Barrett @mantlerocks.bsky.social 
Tim Fedak PhD @timfedak.bsky.social Curator and paleontologist, promotes drawing for natural science in museums and universities, interest in history of geology, and urban geology.
Website and Blog at https://edinos.ca
Drawing in Geoparks https://www.facebook.com/DrawingGeoparks
Bijouxdemon @bijouxdemon.bsky.social 🇵🇷Twitch | NB (they/him) | 34 | Digital Artist |
Portfolio: http://behance.net/Bijouxdemon
E-mail: adelgado1990@gmail.com
Throne Gifts: https://throne.com/bijouxdemon
Columbia Journalism Review @columjournreview.bsky.social Monitoring the press, tracking the evolving media business & encouraging excellence in journalism since 1961.
ACLU of Washington @acluwa.bsky.social Protecting the civil rights and civil liberties of all in Washington state. Advocating:
⚖ in the Courts
🗽 in the Legislature
🤝 with community
Astrobiology @astrobiology.bsky.social Astrobiology.com - Exploring the living universe since 1996. Life Looks For Life. Vita quaerit vitae.
Int Assoc for Geoscience Diversity (the IAGD) @accessiblegeo.bsky.social Dedicated to improving access and inclusion for people with disabilities in the geosciences. A volunteer-run, donation-supported 501-c3 non-profit. https://theiagd.org
This American Life @thisamericanlife.org Each week we choose a theme. Then anything can happen. A weekly public radio show and podcast hosted by Ira Glass.
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Alix Spiegel @alixspiegel.bsky.social Co-founder NPR's hit podcast Invisibilia. One of the founding producers of This American Life. Science reporter NPR News. Former New York Times. Condemn genocide anywhere and everywhere. Writing a book. She/her
Thriving Earth Exchange @thrivingearth.bsky.social Official account for Thriving Earth Exchange powered by @AGU.org.
Powered by People, Guided by Science ThrivingEarthExchange@agu.org #CommunityScience
EarthScope Consortium @earthscope.org EarthScope Consortium supports transformative global geophysical research and education. Operator of the NSF National Geophysical Facility. #NSFfunded
Sharing Science AGU @agu-scicomm.bsky.social Account of the Sharing Science Program @agu.org
We teach #SciComm, #SciPol, & #Storytelling skills, & curate content. RT & links≠endorsement.
linktr.ee/sharingscience 
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Gayatri Marliyani @gmarliyani.bsky.social Assoc. Prof. in Geology at Universitas Gadjah Mada - Indonesia; earthquake geology and active tectonics; UGM, SDSU, and ASU alumna
Jane Qiu, PhD @janeqiu.bsky.social Globe-trotting, award-winning independent science writer in China | Words in @nature.com, @sciam.bsky.social, National Geographic and more | Writing a book on emerging diseases for @scribnerbooks.bsky.social | Ex: @ksjatmit.bsky.social, @nature.com
Frog and Toad Bot @frogandtoadbot.bsky.social Cozy random passages from Arnold Lobel's Frog and Toad books. Posts auto-delete.
Tori Herridge @toriherridge.bsky.social 🏛Senior Lecturer, University of Sheffield 🎓PhD Evolutionary Biology🏝Islands 🐘Elephants🦣Mammoths🦷Teeth ⚒️1/4 of TrowelBlazers 📰EiC Open Quaternary 🎥🎙Presenter. Expcet typos.
Dan Killam @dantheclamman.blog Biogeochemist and clammunicator (:)
He/him
If you like clam facts check out my blog (profile name)
LEP-LAB @lep-lab.bsky.social Johns Hopkins prof, I am the founder and principal researcher at the LEP-LAB, where our work is focused on trying to understand and map the distribution of endangered and rare butterflies in the high Pyrenees, and in the remote valleys of the alps.
Mount St. Helens Archive @mountsthelens1980.bsky.social Hi, I'm Chris K 👋
Former science communicator, now documenting Mount St. Helens: before 1980, the eruption and the years of activity that followed, and the land's recovery since.
Links/email: https://linktr.ee/mountsthelensarchive
Samantha eff Jones @sjonespoet.bsky.social Earth scientist. Poet. Editor. Arctic. Geohumanities. Black Canadian & white settler. Books: Attic Rain (NeWest) & I'll Get Right On It! (Roseway). Greyhound enthusiast. Speaks/Parle/Puhun English, mal français, vähän suomea. https://linktr.ee/JonesYYC
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app Theoretical Astro/Physicist:
https://chanda.science
First book:
https://tinyurl.com/DisorderedCosmos
BUY MY NEW BOOK:
https://tinyurl.com/EdgeOfSpaceTime
Blog:
news.chanda.science
all Black/all Jewish. 🏳️🌈/agender/woman.
Posts by/for me🖖🏽
Vanessa Sun @vanessainstem.bsky.social She/her 🇧🇷🇹🇼🇺🇸🏳️🌈 Atmospheric chemist & mathematician, studying air quality in Salt Lake City.
Mostly sharing academic & COVID related posts. Clean Air Kits discount at: https://linktr.ee/vanessasun
CUNY ➡️ MIT ➡️UUtah (PhDing 👩🏻💻)
Sam Díaz-Muñoz (they / ella) @sociovirology.bsky.social I study the social lives of viruses. Associate Prof at UC Davis. Previously: UHS | B.S. @UPRM | Ph.D. @Cal | PD @UCSanDiego @Yale @nyuniversity
🇵🇷 🏳️⚧️🌈✊
CosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com Astronomer, driving The Dish📡 to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
Elena Silva @silvalab.bsky.social Developmental biologist at Georgetown University
Neurogenesis
Victoria Watson-Zink, PhD @watsonzink.bsky.social HHMI Hanna Gray Fellow studying sea-to-land transitions in crabs. Functional genomics/transcriptomics/comparative physiology/dev bio. 🇯🇵 self-learner, )’(, T1D. 🦀🏝
Julia @juliamorphology.bsky.social 
Neeraja Chinchalkar @neerajac.bsky.social 🌌🔭
Western University grad 🇨🇦
Auburn University grad
🌕🚀. Planetary Geologist💫🪐🌎. Zircons. Impact Craters☄️🌠 #womaninSTEM
Dr Suresh Singh @palaeosingh.bsky.social • Vertebrate Palaeontologist @ The Open University, UK • Studying the links between morphology, ecology & evolution across deep time, with a focus on terrestrial tetrapods & ecosystems • 🌿- 🦕- 🦖
Dr. Raven the Science Maven @ravenscimaven.bsky.social I'm Raven Baxter, Ph.D. I'm molecular biologist and science educator who loves sharing science with the world! thesciencemaven.com
Dr Anjana Khatwa @anjanakhatwa.bsky.social Earth Scientist, Writer, Presenter. 📗 #WhispersOfRock, 4 Sept Little Brown (UK), 4 Nov Basic Books (US). Own views. Likes ≠ Endorsement.
Agents: 📺 Knight Ayton Management 📚 C&W
Pre Order Whispers of Rock here:
https://linktr.ee/jurassicg1rl
Armita R. Manafzadeh @armanafzadeh.bsky.social Man-off-ZAH-deh. PhD. Assistant Professor at Georgia Tech. How do joints work and where do they come from? manafzadeh.com
Evan Johnson-Ransom @ejrpaleo.bsky.social PhD Student at the University of Chicago studying feeding behavior of theropod dinosaurs; tyrannosaur enthusiast 🦖.
Kau))) @carbon8.bsky.social birds, geology, isotopes, mindfulness, monsoons, oceans, & weird music.
Kory Evans Ph.D @sternarchella.bsky.social Assistant Professor | Rice University | FLS |skull shape evolution in fishes |#BlackandSTEM | #teamfish |Romans 12:12| he/him koryevans.weebly.com
Omar Rafael Regalado Fernández @mathchaos.bsky.social I'm a Palaeobiologist working on #dinosaur evolution and #phylogenetics (🏳️🌈bi). 🇲🇽
Advocate for #decolonisation in palaeo and STEM (he/him).
ORCID: 0000-0002-6247-6181
Prosanta Chakrabarty @prosanta.bsky.social Hunter #SciComm Chair & Prof, Director & Curator of Fishes Museum of NatSci @LSU, TED Fellow, F@AAAS, Fulbrighter, #Evolution #TeamFish, ASIH Past President, he/him #BLM ✊🏿 #ProtectTransKids #SaveTheNSF
Professor Anjali Goswami FRS @evoswami.bsky.social Evolutionary biologist, Chief Scientific Adviser @ Defra, practitioner of healthy coding-fieldwork balance, human and dog mom, she/her, On-juhlee, not On-jolly
Jason Treat @jasontreat.bsky.social Senior graphics editor at NatGeo. Before that AD at The Atlantic. Work: https://www.jasontreat.com/ A wise man once said, never discuss philosophy or politics in a disco environment. -Zappa
Hannah 🌋 🌿 🌍 @geogsteel.bsky.social Environmental Coordinator 🌿| HS Earth & Environmental Science Teacher 🔬| BSc Geoscience 🌋 | MA Geography Ed 🌎 | Outdoor Learning 🏞 | Easily distracted by Rocks 🪨
Martian Geologist @martiangeologist.bsky.social Currently pursuing a PhD in Astronomy & Planetary Science. I study the mineralogy and geochemistry of Martian analogs. ✨🪐👽 Oh and I have cats. 🐈 🐈⬛
Throne.com/martiangeologist
Stephan Lewandowsky @lewan.uk Professor of Cognitive Science, University of Bristol. Homepage: https://www.lewan.uk
Friederike Hendriks @hendriks.bsky.social she/her 🏳️🌈 • Science of Science Communication • Professor at Leibniz-IPN, Kiel Germany
Niels G. Mede @nielsmede.bsky.social 🔎 Assistant Professor of Science Communication
📍 Wageningen University & Research @w-u-r.bsky.social
🏠 www.nielsmede.com
Jennifer Leman @jlorileman.bsky.social Features editor at National Geographic. Science journalist and proud WGAE member.
s-ink Science Graphics @s-ink.org Making accurate and accessible science graphics openly available.
↳ https://s-ink.org
❤️🔓
Dr. Lucia Perez-Diaz @drlperezdiaz.bsky.social Earth Scientist and author-illustrator || Represented by @BathLitAgency ✨
[ on Instagram as @drlperezdiaz ] 🌈 🌍 🦕
See + shop my work:
https://hopp.bio/drlperezdiaz
Kayla "Iacovino with an i" @kaylaiacovino.com Scientist, cat owner, python coder. Doesn't know how to quit vim and refuses to learn. Volcanologist trying to make the world a better place.
“Patriotism is supporting your country all of the time and your government when it deserves it.”
HiRISE Beautiful Mars (NASA) @uahirise.bsky.social Images from the High Resolution Imaging Science Experiment (HiRISE) on board the Mars Reconnaissance Orbiter (NASA). We are based out of the Lunar and Planetary Laboratory at the University of Arizona in Tucson, AZ. https://uahirise.org
Adam Marsh @notthatmarsh.bsky.social Lead Paleontologist at Petrified Forest National Park, Crohn’s survivor, PhD, recovering Hoosier, Arby's enthusiast. Personal account, opinions are my own.
Mel Pardi @drpardi.bsky.social Quaternary Paleoecology🧪, Curator of Geology Illinois State Museum, Bacchante, Museum Nerd
Dr Briana Pobiner @brianapobiner.bsky.social Paleoanthropologist • Zooarchaeology + Taphonomy • Paleodiet • Museum Education • Science Communication • Mom • Tennis Player • https://s.si.edu/45ZAaBT
Stephanie Baumgart, PhD 🦖🦆 @stephanopteryx.bsky.social Paleontologist 🦴⛏, functional morphologist 🦖🦜🫁, @UFMedicine lecturer @UFVetMed adjunct lecturer. #WomenInSTEM #oVertTCN #BirdAgenda
www.stephaniebaumgart.com
linktr.ee/slbaumgart
Kiersten Formoso, PhD(epressed) @formorphology.bsky.social Vertebrate Paleontologist & Assistant Professor @ Rutgers U | PhD from USC | Washed up Forbes 30 Under 30 | Tired | Was on that dino show | Avatar fan
Sarah Davis @paleofeathers.bsky.social she/her | PhD | paleontology | birds | color evolution 🦖🦆🦩
Collection Manager of Paleobiology @ Carnegie MNH
Paleofeathers on everything
sarahndavis.weebly.com
Sarah Boessenecker, MSc. 🏛️🔭 @tetrameryx.bsky.social Paleontologist, fossil librarian, amateur astronomer, cat mom
🌌📷⬇️
https://www.astrobin.com/users/tetrameryx/
Media Matters for America @mmfa.bsky.social Media Matters for America is the nation’s premier media watchdog. Cited as a trusted source of information by Fox News’ “Brain Room.”
Jay T. Cullen @jaytcullen.bsky.social Interim President & CEO @oceannetworks.ca
Chemical Oceanographer.
Interested in aviation, the ocean, climate science, space and music…views and opinions are my own
Steve Elardo @steve-elardo.com Professor at UF Geology. Florida Planets Lab PI and Moon-guy. Planetary Scientist, Magma-Maker, Dad, Miami Dolphins and Star Wars Fan. Scotch, Tiki, Titanic, LEGO, and Red Panda enthusiast. My views.
#FinsUp!
#PlanetaryScience
planets.geology.ufl.edu
Romain Tartese @romiche29.bsky.social Planetary geology and geochemistry - Working on volatiles in the Solar System and early life on the Earth. 2021 international SpOOns champion 🏆
Georgia E. Brown @astrobiologee.bsky.social PhD - Space governance and Astrobiology ✨🪐🛰️ (@northumbriauni 🇬🇧)
Intrigued by the potential of life beyond the cosmic coastline and legal implications 👩🚀👽🛸
Agata Rożek @agastro.bsky.social Astronomer looking at chunks of metal and rock in space. Currently at Royal Observatory Edinburgh. PhD. she/her. Asteroid 63440
Tasha Dunn (she/her) @tashaldunn.bsky.social Associate Professor at Colby College Waterville, Maine; member of the Meteoritical Society; dog-mom (cats too). I study rocks from space, but only the primitive ones. I mostly post about my pets, politics, and TV shows. My opinions are my own.
Mallory Kinczyk, PhD @stargirl32.bsky.social Planetary Geologist | She/her | Stargirl wondering what this is all about... 💫
@intrplnetsarah.bsky.social @intrplnetsarah.bsky.social Lunar geologist/artist. My posts are my own and may or may not reflect the opinions of my employer. #space #science #sciart
Cynthia Phillips, PhD @planetcynthia.bsky.social Planetary geologist at NASA JPL. Europa is my favorite place in the solar system! Author of Astrophysics for Dummies https://www.amazon.com/Astrophysics-Dummies-Cynthia-Phillips/dp/1394235046/ and other books. Tweets are my own. She/her 🏳️🌈
Michael Busch @michael-w-busch.bsky.social Planetary astronomer, studying piles of rock in space. Reader of books. Drinker of tea. He/him. This is a personal account. To bigotry no sanction.
Beth Johnson @planetarypan.bsky.social Planetary scientist, podcast host, cat wrangler. Communication specialist for the SETI Institute. planetarypan.medium.com #WomeninSTEM
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 🧪🔭🚀🛰️☄️
Dr. Laci Brock 🪐 @stellerarts.com ✨ science meets art
🔭 planetary astro PhD + artist
🎨 space-inspired paintings & sci comm
🪶 bird nerd • gamer • cloud watcher
⬇️ art shop, email list, contact
https://stellerarts.com
Dr. Nick Attree @nickattree.eurosky.social Planetary scientist @iaacsic.bsky.social, working on @esa.int Rosetta & @cometinterceptor.bsky.social (Nucleus WG chair). Prev @TU-Braunschweig.de, @LAM, @QMUL, @physicsuol.bsky.social 🇬🇧🇪🇸🇪🇺
https://sites.google.com/view/nickattree
ORCID: 0000-0003-3344-6693
Jason Perry @volcanopele.bsky.social Avid volcanic moon enjoyer, makes space images look nice
Kat Dapré @katdapre.bsky.social Icy seismologist at UMD with a special place in my heart for Enceladus | she/her
Dr. Adeene Denton @spacewhalerider.com Planetary scientist, earth + space science historian, dancer/choreographer, part-time community radio DJ. (they/she) 🏳️🌈
adeenedenton.com
Dr. Sean Peters @siprocks.bsky.social Visiting Assistant Professor @ Middlebury College | PRESSURE | Volcanologist 🌋| Planetary geologist 🌍 | Former ALT 🇯🇵| Writer ✍🏾 | Traveler 🧳 | Wannabe Lego enthusiast 🧱
sipeters.com
Br. Robert Macke SJ @brbobmackesj.bsky.social Planetary Scientist/Maker/Meteorite Curator at Vatican Observatory
DISCLAIMER: Opinions expressed here are my own and do not necessarily represent the Vatican Observatory, the Jesuits, the Vatican, or the Catholic Church.
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
a rock or something @rockorsmth.bsky.social Planetary geologist (looking for a postdoc job) and part-time air ambulance pilot. Views are not my employers'. She/her.