Mineralogical Society of America @mineralsocamerica.bsky.social Founded in 1919, the MSA’s mission is to diligently work on the advancement of mineralogy, crystallography, geochemistry, petrology, and promotion of their uses in other sciences, industry, and the arts. Website: msaweb.org
Princeton University Press @princetonupress.bsky.social Princeton University Press is an independent nonprofit publisher. Our books spark engaging discussions and present bold ideas from leading experts worldwide.
Neil deGrasse Tyson @neildegrassetyson.com Astrophysicist
American Museum of Natural History @amnh.org Official page of the American Museum of Natural History in New York City. Open daily, 10 am–5:30 pm.
https://linktr.ee/amnh
Earth, Environmental & Planetary Sciences @earth-science.bsky.social We run the "Earth Scientists" feed — pester this account if you want to join
https://bsky.app/profile/did:plc:lpl45lei6abqpvmet5htdbtb/feed/aaakc72k5sgcs
(brought to you by @louis.moresi.info)
UArizona Lunar and Planetary Laboratory @uarizonalpl.bsky.social The Lunar and Planetary Laboratory at the University of Arizona in Tucson.
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...
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
The Planetary Society @planetarysociety.bsky.social A space advocacy nonprofit founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman, now led by Bill Nye.
Find your place in space.
Become a member today: https://www.planetary.org/
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning.
Also: open web developer & enthusiast, working on @astrosky.eco and more
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Planetary Science Institute @psi.edu https://www.psi.edu/
A private nonprofit dedicated to studying the origin, characteristics, and evolution of planetary systems and planets, including the Earth.
PZ Myers @pzmyers.bsky.social Biologist at the University of Minnesota Morris.
Eva Holland @evaholland.bsky.social Yukon-based author, writer, editor
Western Canada Editor, Canadian Geographic
Contributing editor, High Country News
My books are NERVE and NO SLEEP 'TIL FAIRBANKS
Romance reader, slow but enthusiastic cyclist, wife guy
Bonnie Honig @bonniehonig.bsky.social PhD. political theorist, feminist, cultural critic. 2023-24 Guggenheim Fellow working on a book about performativity (the good kind), and 2025 International Fellow, British Academy
Dr Danny Bate @dannybate.com Linguist, writer, broadcaster, language fanatic. Author of 'Why Q Needs U', bestseller and Economist book of 2025. Host of 'ALILI...' podcast. ČR/UK.
Website: dannybate.com
Inquiries: jaime@jpmarshall.co.uk
Pic: J. Kovalík
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app
David Blanchflower BSc @davidbflower.bsky.social Astronomer and Astrophotographer. Pictures of space appearing in posts, magazines and on the telly. 
Rita Strack @ritastrack.bsky.social Chief Editor of Nature Biomedical Engineering. Ph.D. Previously at Nature Methods. @rita_strack on the place formerly known as twitter.
Caroline Spalding @mrsspalding.bsky.social Senior Deputy Headteacher, 11-18 | English teacher | NPQH | MA Education | Wrestling fan | Hana’s mum
Mackenzie Weygandt Mathis @trackingactions.bsky.social Scientist 👩🔬 & EPFL Assoc Prof 🇨🇭 | Devloper of DeepLabCut.org , 🦓 cebra.ai | neuroscience & ML 🧠 mackenziemathislab.org
Writers Guild of America East @wgaeast.bsky.social Writers Guild of America East, AFL-CIO, is a labor union representing writers in film, television, news, podcasts, and online media.
lukelukeluke @lukelukeluke.bsky.social I’m not here to post my THOUGHTS. I’m not here to share IDEAS. I’m here to post PICTURES OF MUSHROOMS and BE AN IDIOT
Get your mushie-mail! > cheerful letters filled with mushroom-themed stickers, news, and more! Patreon.com/luke_venechuk
Cambridge University Press @universitypress.cambridge.org Our publications, research, and higher education solutions spread knowledge, spark curiosity and aid understanding around the world.
View our social media commenting policy here: https://cup.org/38e0Gv2
Fantasy Book Critic @fantasybookcritic.bsky.social We are a blog of passionate book reviewers who love anything from fantasy to sci-fi and self published works. Active since 2007. Blogger judges in SPFBO from 2015. Find us at https://fantasybookcritic.blogspot.com (BS Posts/replies by Caitlin & Mihir)
Robert Metcalfe @rmetcalfe.bsky.social Economist, Prof at Columbia University.
Chief Economist: Centre for Net Zero (Octopus Energy Group).
Co-editor: Journal of Public Economics.
1st gen, 🏴
https://www.rmetcalfe.net/
Sarah Cohodes @cohodes.bsky.social Associate Professor of Public Policy at the University of Michigan Ford School of Public Policy | co-editor Journal of Public Economics | affiliate NBER, J-PAL, and Blueprint
www.sarahcohodes.com