Space Sciences Laboratory @ucbssl.bsky.social The UC Berkeley Space Sciences Laboratory (SSL) designs, builds and operates high-return, low-cost NASA missions. Our engineers, scientists and staff support a wide range of space and ground-based projects. 👇
https://www.ssl.berkeley.edu/
Lauren Mc Keown @spidrwoman.bsky.social Irish planetary scientist in Orlando researching surface processes on Mars and icy airless worlds. Assistant Professor and PI of the FROSTIE Lab at the University of Central Florida, Affiliate and previously at NASA JPL. https://www.laurenemckeown.com
Alyssa Mills @alyssacmills96.bsky.social Planetary geophysicist | PhD candidate @ Baylor | Research: potential fields, geodynamics, ML, & chaos on mostly icy worlds but some dabbling on Venus | John Mather Nobel Scholar | x8 NASA intern | Clipper G/RS graduate affiliate
Paul Wren @elevenpointtwo.bsky.social Software engineer @jmars_gis.bsky.social, occasional planetary scientist. he/him
The statements and opinions posted by me are my own and do not necessarily represent NASA's positions, strategies or opinions.
LA QuakeBot @earthquakesla.bsky.social A friendly robot that reports earthquakes in Los Angeles as they happen.
#micro magnitude 1 to 2.4
#minor 2.5 to 3.9
#light 4 to 4.9
#moderate 5 to 5.9
#strong 6 to 6.9
#major 7 to 7.9
#great 8+
Built by @alexanderbell.info
Dr. Rachel Maxwell (she/her) @thesadplanet.bsky.social Postdoc at UMBC/NASA GSFC 🌙
UC Santa Cruz & Purdue University alum
I like space magnets, cats, and brains
#SaveNASAScience
Governor Gavin Newsom @governor.ca.gov 40th Governor of California.
Building a California for All.
HasanTheHun (automated mirror) @hasanabirepeater.bsky.social i stream everyday on twitch.tv/hasanabi - tiktok+ig: hasandpiker // business: mailto:Hasan@night.co
(unofficial, this is a bot! Maintained by @yjb.bsky.social, the bot can't handle retweets, video, and maybe a few other things)
Nicole Schmitz @nicoleschmitz.bsky.social Aerospace engineer/planetary scientist at DLR’s Institute of Planetary Research. Swim, Bike, Run. Dog mum. Opinions my own. 
Anya P. @portyankina.bsky.social 🪐 Cartographer of Martian winds & icy alien landscapes. |
🇺🇦 Made in Ukraine, shaped by the world. |🎓 PhD in Astrophysics, 🛰️ working at DLR Berlin |💡Fascinated by the ever-changing worlds of our solar system.
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Jess Phoenix 🌋 @volcanojess.com That volcanologist you saw on TV. Executive Chair of The Comedy Resistance. Ran for Congress, wrote MS. ADVENTURE, did the world's longest horse race. Podcasts, mohawks, punk rock, WFR, super into protecting democracy.
Edwin Kite @edwinkite.bsky.social Resident at Astera Institute. Planetary science professor, U. Chicago. Mars terraforming, Early Mars, rocky exoplanets. https://sseh.uchicago.edu/
Maayan Visuals @maayanvisuals.bsky.social Science visuals for 10+ years.
Denisovans and ancient humans,
bugs, birds, earth and atmospheric science,
neuroscience, infographics, cover art
Dave Klassen @drklassen.bsky.social Mars clouds scientist, physics and astronomy prof; Episcopal lay minister; genealogy, RPG, LotR, comics; he or they pronouns
Tyler Powell @tylermpowell.bsky.social Planetary scientist 🌘
Cody Schultz @codyschultz.bsky.social Postdoctoral research associate at Brown University studying planetary science
Dr. Fred J. Calef III @mapperwocky.bsky.social Science Systems Engineer @NASA/JPL-Caltech. PhD in Geology. 30+ years Geospatial experience. PI for the FOSS4G Multi-Mission Geographic Information System (MMGIS https://github.com/NASA-AMMOS/MMGIS).
Not a NASA account.
Never met a rock I wouldn’t lick.
Neeraja Chinchalkar @neerajac.bsky.social 🌌🔭
Western University grad 🇨🇦
Auburn University grad
🌕🚀. Planetary Geologist💫🪐🌎. Zircons. Impact Craters☄️🌠 #womaninSTEM
Rachel Klima @pyroxena.bsky.social Planetary scientist, dark music lover, probably need some hobbies again some day. Mercury, Moon and Minerals ❤️❤️Opinions are my own and do not represent my employer.
Johns Hopkins APL @jhuapl.bsky.social Johns Hopkins Applied Physics Laboratory (APL) is a not-for-profit center for engineering, research & development. Reposts/follows ≠ endorsements
Meenakshi Wadhwa @minwadhwa.bsky.social Director, Scripps Inst. Oceanography & Vice Chancellor, UC San Diego. Opinions are my own.
Hannah Sargeant @drhannahsarge.bsky.social Planetary Scientist/Space Resources/Space Nuclear Power. STEM outreach & education, ultimate frisbee & track and field. Army spouse.
https://hsargeant0.wixsite.com/drhannahsargeant
Insta: @Dr_Hannah_Sargeant
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning
Passionate about a better future for science communication via @astrosky.eco
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Maki Thee Martian @astroeustice.bsky.social Flight Test Engineer & aspiring Astronaut |Air Force | Brooke Owens Fellow alumnae |
Streamer | Aggie |
personal views =/= employer | she/her
John Bird @johnbird001.bsky.social Ph.D. atmospheric scientist🌎, nuclear engineer☢, 📰 #antarctica
South Pole Station 🐧 http://amzn.to/2klpv3b 🐧
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...
David Zierler @zierlerdavid.bsky.social Ronald and Maxine Linde Director of the Caltech Heritage Project
Historian of science and diplomatic history
https://heritageproject.caltech.edu/
Paul Byrne @theplanetaryguy.com Associate Professor of Earth, Environmental, and Planetary Science at WashU • NASA Planetary Data System Geosciences Node Director • Explorers Club EC50 • eeps.washu.edu/people/paul-byrne • he/him
Mallory Kinczyk, PhD @stargirl32.bsky.social Planetary Geologist | She/her | Stargirl wondering what this is all about... 💫
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
Claire Marie Guimond @xoplanets.bsky.social Postdoc and incoming Junior Research Fellow at the University of Oxford. Using geophysics and geochemistry to understand rocky exoplanets.
nicholas rui @nrui.bsky.social i like space
nicholasrui.com
Isa Rebollido @yollevoreloj.bsky.social Galega no exilio. Exiliada de twitter tamén. Astrofísica no tempo libre. Professional sleeper.
Paarmita Pandey @astrofermi.bsky.social Astronomy grad student at Ohio State 🔭✨Cosmic Rays | Stellar Feedback | Transients 💫
Saffy Thorn 🌋🌍 @sodicsaffy.bsky.social Saffy/Sophia 🌟🌈 PhD student @KU_leuven 🏞️⚗️ Experimental petrologist studying alkaline magmas🌋🔬 she/her
Fran Concha-Ramírez @francisca.cr (she/her) computational astrophysicist turned data engineer @ climate tech, bookworm, cocktail enthusiast, very amateur chess player. 🇨🇱 in 🇬🇧
Peter Plavchan @plavchanpeter.bsky.social Associate Professor of Physics and Astronomy, George Mason University
Richard Palin @richardmpalin.bsky.social Associate Professor of Petrology, Department of Earth Sciences, University of Oxford, UK
In my spare time, I yearn for the mines...
"Probably the best metamorphic geologist I've never met" - Chris Jackson, 2022
Nicholas Cross @wfastronomer.bsky.social Astronomer, survey data processor. Works in the Wide Field Astronomy Unit at the Institute for Astronomy at the University of Edinburgh. Working on WFCAM/VISTA Science Archives and ESA-Euclid. Runner.
Dr. Deep Anand @styrofoamplates.bsky.social some guy working on some telescope. views are my own and not those of my employer or the government or anyone else.
Anders Johansen 🪨🌍🇺🇦 @astroandersj.bsky.social Theoretical astrophysicist, with expertise in planet formation. Head of Planet Formation Group at University of Copenhagen / Lund University. Opinions my own.
https://sites.google.com/view/planet-formation-group/group-members
Daniel Pomarède @pomarede.bsky.social Cosmographer at Univ. Paris-Saclay | mapping the Universe | co-discoverer of Laniakea (our home supercluster of galaxies), Hoʻoleilana, and some other (very) large scale structures
📖 https://orcid.org/0000-0003-2038-0488
▶️ https://vimeo.com/pomarede
MaggieBeth @maggiebeth.space Former NASA postbac • still studying exoplanet atmospheres • UMaine Geology ‘24 • Gwen Stefani (the cat) fan account • my views ≠ NASA
📍Maine 🌲
maggiebeth.space
Grace Krahm @gkrahm.bsky.social OSU Astronomy PhD student | Agnes Scott Astrophysics ‘24 she/her 
Harrison Agrusa @harrisonagrusa.bsky.social Asteroid 28888
Postdoc at Observatoire de la Côte d’Azur
Lior Rubanenko @liorr.bsky.social Planetary Scientist
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/
Gordon "Oz" Osinski @drcrater.bsky.social Professor at Western University. Canadian Lunar Rover PI, Co-I on the Artemis III Science Team, and the ExoMars PanCam and Enfys instruments. Explorer. Geologist. Astronaut Trainer. Husband & Father.
@nathan-hadland.bsky.social @nathan-hadland.bsky.social 
Science Daddy @sciencedaddy.bsky.social Solar System, Space, and Science. NASA JPL. 🏳️🌈 Pride 🏳️⚧️ Ally. Knowledge is Power.
Philip Mocz @philipmocz.bsky.social Computational physicist/software engineer at Flatiron Institute. Previously LLNL, Princeton, Harvard ('12 AB, '17 PhD). Views are my own. https://pmocz.github.io
Joe Barnard @joebarnard.bsky.social Intern @ http://youtube.com/bpsspace
Seven Machina Rasmussen 🔜 DragonCon @toomanyspectra.bsky.social humanoid astrobiologist 🌌 SFF author (largely oxygen by mass) 📚 transhumanist 🤖 star trek autism character 🖖 she/they 🏳️🌈 instructor @ Columbia ✒️ CLOUDY WITH A CHANCE OF STARSHIPS now availabile wherever books are sold 👀
sevenrasmussen.com
Jay Dickson @erroneoustholus.bsky.social Polar & Planetary scientist. Director of the Polar Geospatial Center. Dad.
Alexander Kling @spaced-kling.bsky.social Planetary Science PhD candidate at Purdue EAPS. NASA FINESST Fellow. He/Him. Views my own.
dr. nick wagner (he/him) @geophyswags.bsky.social planetary geophysicist and geodesist | postdoc at Brown University | i make fake numbers match real numbers for a living
briley lewis @briles34.bsky.social astrophysicist • NSF fellow/PhD candidate UCLA (formerly
Columbia undergrad) • crafty human • dog mom • freelance science writer in SciAm SPACE PopSci & Astrobites • she/her
Mackenzie White, PhD @mackenziewhite.bsky.social Science Journalist | Geophysicist
MackenzienWhite.com
Joe O'Rourke @geojgo.bsky.social Associate Professor in the School of Earth and Space Exploration at Arizona State University. Barnes & Noble Premium Member.
David S. F. Portree @dsfpspacefl1ght.bsky.social history guy, science writer, educator, map librarian, archivist, 58 yrs a space exploration nut, ex-NASA, ex-US Geological Survey, now doing local history among the pines in Flagstaff AZ USA
Save NASA space science
https://spaceflighthistory.blogspot.com
Oliver Müller @voltarch.bsky.social Stargazing astrophysicist, data scientist, nerd, blogger, guitarist, Pen & Paper enthusiast. @EPFL_en, formerly @UniBasel, @ObsStrasbourg, @Google_CH. He/him.
Sarah Laskow @slaskow.bsky.social senior editor at the Atlantic. I think a lot about climate, disease, animals, plants, risk, kids, New York City, and sometimes other cities too
Emilee Speck @emileespeck.bsky.social Journalist covering space, weather and climate. Fan of saying “look at the Moon” too much.
Marina Koren @marinakoren.bsky.social Science journalist, covering space stuff. Bylines in National Geographic, The New York Times, and elsewhere. Former staff writer and union boss at The Atlantic.
www.marinakoren.com / Signal: @marinakoren.08
Ben Greenhagen @greenhagen.bsky.social Planetary Scientist, Chair of LEAG, Frequent Traveler, Fan of Minnesota Sports (and LA Galaxy), Opinions/Banter are mine
Dave Blewett @planet-daveb.bsky.social Planetary scientist - mainly Moon, Mercury, asteroids. Opinions are my own and do not represent my employer or funding agencies. Namesake of asteroid 8997.
Matthew R Perry @planetaryperry.bsky.social 
Hailey - Queen of Moon Rocks @queer-moon-rock.bsky.social Be gay, do crime (preferably on the moon) | Project Manager of Spaceships | My opinions are my own | 🏳️🌈🏳️⚧️ she/they
Alejandro S. Borlaff @asborlaff.bsky.social NASA Space Scientist at Ames Research Center. Astrofísico. Desarrollando telescopios espaciales y protegiendo el Cielo Oscuro. cps.iau.org. Views are my own.
Ujjwal Panda @astrogewgaw.bsky.social listening to the universe chatter in the radio 📡. coding to decode the cosmos 💻. fast radio bursts and pulsars. he/him/his.
Lori Pigue @lunalori.bsky.social Lunar Volcanologist, lunar resources, and Planetary defense (opinions are mine).
Jackie Clark @geojackjack.bsky.social Asst. Research Scientist at UMD, avgeek, gardener, parent & occasional rock licker. Will take strike & dip measurements for fun. Opinions expressed are solely my own.
Unreal Engine @unrealengine.bsky.social Unreal Engine is the world’s most open and advanced real-time 3D tool. Learn more about how to get started with #UE5: http://unrealengine.com/unreal-engine-5
Linus Tech Tips @linusmediagroup.com The official Bluesky of the Linus Tech Tips YouTube channel.
Dakotah Tyler @dtstarkid.bsky.social Astrophysics PhD Candidate
Science Communicator
<driven by curiosity | powered by science>
Dr Becky Smethurst @drbecky.bsky.social Astrophysicist studying how supermassive black holes affect galaxies (s/h). I get overly enthusiastic about space (and cats) on YouTube: http://www.youtube.com/drbecky
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.
Hayley Roberts @astrohayley.bsky.social 📡 Postdoctoral Astrophysicist & Data Scientist at Zooniverse
University of Minnesota ✨ astrohayley.com
Chris Hadfield @cmdr-hadfield.bsky.social Astronaut, back on Earth after 3 spaceflights. For events & media, please write to info@chrishadfield.ca. Order books at http://chrishadfield.ca/books
@danonthemoon.bsky.social @danonthemoon.bsky.social 
Kyle Hill @khill.bsky.social Dr.* Award-winning science educator. Nuclear comms expert. BASILISK Head of education and outreach.
CFF Dogs of Chernobyl charity ambassador.
“A legend.” - Post Malone.
youtube.com/@kylehill
@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
Dr James O'Donoghue 🪐 @interplanetary.bsky.social Planetary scientist, astronomer and science communicator 🪐. Formerly at JAXA, NASA, Boston Uni, and the Uni of Leicester. Now Associate Professor at @UniofReading. Forbes 8 Billion Under 8 Billion. Website: odonoghuespace.github.io
Michael Aye @michael.planetarypy.space Planetary data cruncher, wannabe musician, dad to human and dogs (all of them.)
ORCID: https://orcid.org/my-orcid?orcid=0000-0002-4088-1928
Profile image credits: Artistic vision of CO2 jets on Mars. Published by NASA; artist: Ron Miller.
Adam Savage @asavage.bsky.social Maker. Science Communicator. Connector. 
Lynn Carter @lynncarter.bsky.social Studying planets and moons at University of Arizona Lunar and Planetary Lab. Also cats, nature photography, and life around Tucson. #TeamRadar #BacktoVenus
Kathleen Mandt, PhD @mommascientist.bsky.social Planetary scientist and Yorkie Mom. Exploring the solar system. Opinions are my own.
Ali Bramson @alibramson.bsky.social Planetary scientist finding ice on Mars with NASA space robots | Professor @ PurdueEAPS | she/her | 👩🔬🚀🪐❄️🌈
Dr. Angela Stickle @schmemela.bsky.social Rocket ship enthusiast, pizza connoisseur, I like to study holes in the ground, avid lover of all things pumpkin (except PSL) and Christmas trees
Grant Sanderson @3blue1brown.com Math videos
UArizona Lunar and Planetary Laboratory @uarizonalpl.bsky.social The Lunar and Planetary Laboratory at the University of Arizona in Tucson.
Veritasium @veritasium.bsky.social An element of truth - videos about science, education, and interesting things.
https://linktr.ee/veritasium
Smarter Every Day @smartereveryday.bsky.social Hello. I’m Destin Sandlin. I make videos for my YouTube channel “Smarter Every Day“. I’m not interested in arguing.
Tom Barclay @tbarc.bsky.social Scientist/Astronomer 🌟🌎☄️ | I work at NASA designing/building/testing space telescopes | I like punk rock and skiing