Extrema @extrema207.bsky.social Astronomy enthusiast and PR fan
@eiaes.eu @eiaes.eu European Institute for Advanced Earth Studies
EIAES is a non-profit NGO whose primary purpose is to provide independent R&D, education and resources in the field of:
- Geophysics
- Geo/Archeology
- Solar Physics
- Oceanography
- Simulations
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/
Nick Lyons @nickolaslyons.bsky.social 
Dave @davejeeping.bsky.social 🌞
@olivierpourret.bsky.social @olivierpourret.bsky.social 
Dr. JB Vincent @comet-toolbox.com Planetary scientist studying the formation and evolution of asteroids and comets. PI of the cameras on ESA's Hera and RAMSES missions. Also musician (3xperimental and Quantum Somnium).
Will @willgarcia820.bsky.social Feel free to share my posts. Get the message out there. Inform everyone.
Pa.
FB: Will Garcia- M @mrak.eurosky.social @mrak.eurosky.social
Christian J. Renggli @renggli.bsky.social Experimental planetary scientist and #volcanologist #Mercury
Max Planck Institute for Solar System Research in Göttingen
Love music, movies, and art
Jespar @jespar.eurosky.social 
Dr Áine O’Brien @aineclareob.bsky.social Planetary scientist at the University of Glasgow. Mostly studying meteorites and Mars. Frequent hiccougher. She/her 💫☄️
Planetary Research Jobs @jobs.planetary-research.org Job announcements for planetary science. https://jobs.planetary-research.org
Dee @dee4ever.bsky.social Mother of 7, grandmother of 17, veteran educator of 40 years.
https://www.amazon.com/baby-reg/dietra-blanding-august-2025-monckscorner/1BCVTXA0K5PGM
Jerome Juilleret @subsolum.bsky.social 🌱 Whole Regolith Pedologist ⛏️
🌕 Lunar Pedologist 🌑
🌏 Geologist born in Jura Mountains 🏔️
@nicolasmanaud.bsky.social @nicolasmanaud.bsky.social 
Simone Nespolo @simonenespolo.bsky.social Aurum nostrum non est Aurum vulgi
Award-winning Italian writer, screenwriter and visual storyteller, with international selections and publications.
https://buymeacoffee.com/simonenespl
Max Planck Institute for Solar System Research @mpsgoettingen.bsky.social Max Planck Institute for Solar System Research: Cutting edge scientific research on our Sun, the planets and their moons, asteroids and comets.
Alessandra Candian @donnainfiorino.bsky.social Assistant Prof. at @api.uva.nl in Amsterdam | Astrochemistry | Carbon Molecules & Dust | Titan | Interdisciplinary Education | #EDI | WiF board @wif.bsky.nl | #OpenScience | Working Mum | Lazy Runner | opinions my own 
Álvaro González @thegeonaut.bsky.social Lecturer of Earth Physics at the University of Barcelona, Spain @cienciesterraub.bsky.social
PhD in Geology and researcher on earthquakes, meteorite impacts and other natural hazards.
www.geonaut.eu
michael @radplanets.com planetary scientist, allegedly 🪐
baltimorean, actually 🦀
not a professional account but I do talk about science sometimes
ig: radplanets_
S.M. Pritchard @smpritchard.bsky.social Physics BSc. | Hard SF Writer/Worldbuilder | Space Artist | Amateur (hopefully one day professional) Astronomer | They/Them | Opinions my own
Dylan Lineger @dylanlineger.bsky.social Former public servant & union leader, writer, oddball. Queer (he/him), neurodivergent, Gen X with disabilities on Anishinaabe land in Ottawa.
Seeking volunteers/allies for Case Against Poverty. Let's end legislated poverty in Canada. DMs okay.
UCL-Birkbeck Planetary Science @ucl-bbk-cps.bsky.social News and activities from the Centre for Planetary Sciences at UCL/Birkbeck, a leading centre for planetary science in the UK. With experts from UCL depts of Earth Sciences, Physics & Astronomy, Space & Climate Physics (MSSL) and Birkbeck Natural Sciences.
Léo Scordia, MSc @leoscordia.bsky.social Research engineer in Planetary Sciences at Laboratoire de Planétologie et Géosciences, Nantes Université, France.
Focusing on icy planetary surfaces, from the mid-latitude debris-covered glaciers on Mars to the the surface of icy moons.
IMPRS Solar System School @imprs-solar.academiccloud.social.ap.brid.gy International Max Planck Research School for Solar System Science at the University of Göttingen and at TU Braunschweig: a PhD program in astrophysics and […]
🌉 bridged from ⁂ https://academiccloud.social/@imprs_solar, follow @ap.brid.gy to interact
jkochano @jkochanok.bsky.social Gone
David A. Lewis @davidalewisastro.bsky.social PhD Student in Physics and GeoSciences at The University of Edinburgh 🪐
He/Him
Ramdayal Singh @ramdayal.bsky.social Planetary Scientist @ ISRO! From the Oldest City Varanasi !
Carpe diem ! The Sufficient Cause ! Gigglemug !
Ayan Chatterjee @ayanosphere.bsky.social Planetary Geology Enthusiast
Space Coast Talon @brashtech.bsky.social Born to love 🪐, forced to live on 🌎. Professor of physics, knitter of things, drawer of earnest pictures, planetary astronomer.
Goal: Spiral back into control.
My opinions are my own, and not my employer's.
@yoyomarita.bsky.social @yoyomarita.bsky.social 
Maria Lindqvist,PhD (Åbo,Stockholm,Uppsala,Roma) @amazingmariapian.bsky.social PhD and postdoc in medicin
https://balticseanews.se/ http://www.finlandiabiosciences.com
http://www.educateandhelplocally.eu
instagram: https://www.instagram.com/balticseanews/
youtube: https://www.youtube.com/@finlandiabiosciences
Arnaud Beth @drabeth.bsky.social Planetary scientist at Imperial College London
Working on comets and icy moons
A French in the UK
Tim Lichtenberg @timlichtenberg.bsky.social Assistant Professor of Planetary Physics at Kapteyn Astronomical Institute, University of Groningen 🇪🇺 he/him | formingworlds.space | born at 351 ppm
Gabriel Eggers @gabeeggers.bsky.social Upjumped farmboy from Missouri. Visiting Professor at Wesleyan University interested in volcanism of Venus, Earth, Mars, etc. #FirstGen. Do good recklessly. He/Him.
SecurityCatnip @securitycatnip.bsky.social I try to find needles in haystacks made of other needles. Infosec/Forensics. Public Higher Education. Cooking. Uncomfortably nostalgic for the Apple IIGS and Macintosh II. Amateur Astronomer. Never too many cats.
Chris Schaller @hicommander.bsky.social Software Developer, Planetary Image Research Lab, Lunar and Planetary Lab, University of Arizona - MRO/HiRISE • TGO/CaSSIS • Europa Clipper/EIS - he/him/his.
Matt R. @antimattr359.bsky.social Planetary science and GIS student, 3D printing hobbyist, LARPer. I was solid gold, I was in the fight.
Science Ascend (ISSN: 3062-0090) @scienceascend.bsky.social Biannual Journal of FIRE Araştırma Eğitim Ltd. Şti., free to submit article, free to read.
Focuses on astrophysics, conducts interviews, compiles conference/workshops, and extract extremely interesting research.
https://fire-ae.org/ascend.html
@gm-associate.bsky.social @gm-associate.bsky.social 
Andy Britton @kalofxeno.bsky.social Space Scientist at NASA-JSC. Former Sci at MSSS targeting CTX on NASA's MRO. UCL & ASU alumnus. Views = my own.
illep @illep.bsky.social MSc Paleoclimasomething | Scientific enviromentalist | Glaciovolcanism 🌋❄️ | Biosignatures & extreme environments |
Mark Bentley @mark-bentley.bsky.social Planetary scientist @esa.int, working on data archiving.
benargent.bsky.social @benargent.bsky.social 
Justin Bartel @cephalopernicus.bsky.social #BetterKnowAnAsteroid has made it to the sky site, prepare for space rock news. Space wizard. Dog haver. Seasonal baker.
🇺🇦 Doc Hillz ❤️⚾️❤️ @dochillz.bsky.social Doctor of all creatures. Texas Rangers fan. Jack Russell mama. 🏳️🌈🏳️⚧️ Autist.
Слава Україні!
@numpaque4.bsky.social @numpaque4.bsky.social 
Rich Leveille @richleveille.bsky.social Earth and planetary scientist, explorer and educator. Non-traditional academic. Former Mars rover scientist. Skier. Guitarist.
Montreal, Canada.
Peter Grindrod @petergrindrod.bsky.social Research Leader in Meteoritics & Planetary Science @NHM_London. Occasional cricket bat maker. he/him
Jingyuan Zhao (赵经远) @astrozhao.bsky.social Amateur Astronomer. Member of Chinese Astronomical Society, Shandong Astronomical Society, Xingming Observatory. I have discovered many new celestial bodies.
Asteroid (739634) Zhaojingyuan.
My Scientific Publications: https://orcid.org/0000-0002-2770-3481
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
Augusto Carballido @astroabc.bsky.social Planetary science • Astrobiology • Complex systems • Public health advocacy.
Remco de Kok @planetremco.bsky.social Academic wanderer, all the atmospheres, dad, husband, runner. He/him.
Allie North @alliecnorth.bsky.social Fulbright Research Grantee 2025-26
Baylor Geosciences BS ‘25
Ralf Greve @ralfgreve.bsky.social 42 😊
(Neither my age nor my year of birth...)
https://linktr.ee/ralfgreve
MPS Göttingen @mpsgoettingen.academiccloud.social.ap.brid.gy Max Planck Institute for Solar System Research, Göttingen, Germany
MPI · Sun and Heliosphere · Solar and Stellar Interiors · Planetary Science […]
🌉 bridged from ⁂ https://academiccloud.social/@mpsgoettingen, follow @ap.brid.gy to interact
Martin Hajovsky @martinhajovsky.bsky.social Family, sports, science and sci fi in some order or another. Same name on all social media and in real life. “Shared pain is lessened, while shared joy is increased.” — Spider Robinson
Richard Ⓐber @richaber.bsky.social Pressing all the Ⓦords since 2009.
This is a personal account.
Opinions are my own.
No cross, no crown.
No gods, no masters.
And I'm Batman.
He/Him
Quentin Betton @quentinbetton.bsky.social Planetology Master student in Berlin and Nantes 🇩🇪 🇫🇷
Studying Dust Devils on Mars and Icy Moons 🌪️ 🪐
Dr. Gwénaël Caravaca 🔴 ⛏ @gccmars.eurosky.social Martian geologist (PhD👨🎓) 🔴 ⛏
MSL ChemCam Co-I & Mars2020 SuperCam member
MSL titular chipmunk 🐿️
Also Costumer & Cosplayer & Embroiderer🧵
Planetary Research Blog @blog.planetary-research.org Supporting the dissemination of scientific research in planetary science. https://blog.planetary-research.org
Amanda Stadermann @stadermann.ooo PhD in Planetary Science
Likes all rocks, but especially Moon rocks
Views are my own
she/her
Aaron Deleon @aarondeleon.bsky.social UTSA/SwRI Graduate Student
Studying Binary Asteroids w/ Arecibo Radar
Astronomy On Tap SATX Co-Host
JulieT @julietygielski.bsky.social Communications strategist | Mom of 3 & Nana of 3 | Sports enthusiast | Political junkie #EqualityForAll #JusticeMatters #WomensRights 🗽💙 🇺🇸- Y @ysebm.bsky.social @ysebm.bsky.social
Alberto Jiménez-Díaz @ajd-geosci.bsky.social Thermal and mechanical structure of the lithosphere and evolution of the terrestrial planets
Jupiter Hansen (Cheng) @jupforjupiter.bsky.social Structural Planetary Geologist | From Mercury to Pluto 🪐 | Asteroid 32027 | Playing video games rn 🎮 | She/her/Dr. | 🇭🇰 | 🐈⬛🐈🐄
jupiterhansen.com
Elizabeth Tasker @elizabethtasker.bsky.social UK astrophysicist and science communicator working at the Japan Aerospace Exploration Agency (JAXA). Author of 'The Planet Factory' and editor of ‘Planetary Diversity’. Very into space, virtual reality, computer graphics and rescue cats.
Simeon Schmauß @stim3on.bsky.social dabbling with photogrammetry, astrophotography, GIS and more...
https://sschmaus.github.io/links/
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
@squawky.bsky.social @squawky.bsky.social Planetary scientist, university prof, dept. chair. Want more time for research! IR remote sensing. 3D printing. Accessible field geology. Martian. she/her. Needs a better profile but not sure how to fix that :).
(@squawky on the former bird site)
Indujaa Ganesh @iganache.bsky.social Planetary scientist interested in radar geophysics 📡 | Assistant Professor at Georgia Tech| she/her
Joe Renaud @spacetides.bsky.social NASA Ast. Research Scientist | U. Maryland | Studying tides on moons and #Exoplanets 🪐| Favorites: #SG1, 🍕,🍷,🍺,🏃♂️,🌶️ | He/him | Married to Jessica Teaford | Opinions my own
Guy Watkins @guywatkins.bsky.social 🪐 MPhys Astrophysics with Space Science student at The Open University.
🪐 Aspiring astrobiologist/planetary scientist. FRAS.
🪐 http://guywatkins.space
🏃 Novice trail runner
🌍 PLUR
NeilKinnear @neilkinnear.bsky.social 
Dr Gavin Merrifield @drgavinm.bsky.social Science in Churches and Communities. Also fun with spiders, MRI and giant converting robots.
Hannah Sanderson @han-san-planets.bsky.social Postdoctoral fellow at Centre for Planetary Habitability, University of Oslo. Interests: planetesimal dynamos and thermal evolution, magma oceans, best practices in teaching/developing code 🏳️🌈 she/her
Mariana Sastre @marianasastre.bsky.social Colombian 🇨🇴 PhD Student at University of Groningen. NL. Working on exoplanetary geophysics and magma ocean evolution🌋
Volcano-lover and photography enthusiast.
Dr Space Junk (Alice Gorman) @drspacejunk.bsky.social Space archaeologist | Global Expert Group for Sustainable Lunar Activity | Asteroid 551014 Gorman | Dr Space Junk vs the Universe. https://mitpress.mit.edu/9780262539654/dr-space-junk-vs-the-universe/ | Blog https://zoharesque.blogspot.com/
Seth Jacobson @sethajacobson.bsky.social Planetary Scientist @MSU www.planetarymakerspace.org
dany @gamma-fe2o3.bsky.social this isn't a ghost story but there are ghosts in this story || they/them
danywaller.github.io
Michael Battalio @battalio.com Research Scientist studying planetary climates
Dr. John P. Ortiz @johnportiz14.bsky.social Interested in Titan impacts, methane on Mars, Ocean Worlds, and fractures everywhere
Staff Scientist @ Los Alamos National Laboratory |
Hydrogeology | Planetary science | Fractures | Multiphase Flow & Transport |
Site: https://johnportiz14.github.io/
Marie-Luise Steinmeyer @mlformsplanets.bsky.social Postdoc at the Institute for particles physics and astrophysics, ETH Zürich, Switzerland | studying the evolution of sub-Neptunes | formerly at Globe Institute, University of Copenhagen, Denmark | 🌈
A. Morlok @morlok.bsky.social Studies stuff from space for food & shelter. Team BepiColombo.
Michele Bannister @astrokiwi.bsky.social Planetary astronomer @UCNZ: envisioning worlds from here and elsewhere, in a dark & glorious sky. Rutherford Discovery Fellow & Assoc. Professor. Asteroid (10463). Pākehā; she
Chase Million @millionconcepts.com CEO of Million Concepts. Building software and data systems to reduce space mission risk, increase scientific return, and accelerate discovery.
Astronomer and planetary scientist. Software engineer. Project manager. Writer. Magician. Dog person.
Leigh Fletcher @leighfletcher.bsky.social Planetary scientist, Dad-in-training, space enthusiast, Professor based at the University of Leicester
https://linktr.ee/leigh.fletcher
https://orcid.org/0000-0001-5834-9588
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.
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 🏆
Patrick McGovern @planetpatman.bsky.social Planetary Scientist, Husband, and Father. Was hockey player, now sedentary blimp. Board/strategy gamer with minimal playtime. Tsundoku Master. Opinions are mine alone.
Diana Hayes 🇨🇦🏳️⚧️ @dchayes.ca PhD candidate @ York University studying lunar ices and clouds on Mars (among other miscellanea) 🏳️⚧️🏳️🌈 she/her
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.
Joe O'Rourke @geojgo.bsky.social Associate Professor in the School of Earth and Space Exploration at Arizona State University. Barnes & Noble Premium Member.
Paul Voosen @voosen.me Dad of two. Earth, climate, and planetary science reporter @Science.org magazine. Mistrusts narratives; still writes them.
https://www.science.org/content/author/paul-voosen
https://sciencemastodon.com/@voooos
voosen@protonmail.com
Signal: @voosen.01
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
Miles Timpe @astromiles.bsky.social Astrobiology | Sustainable Spaceflight
Open Research and Public Engagement Roadmap @engagedroadmap.bsky.social Co-Creating Ireland's Public Involvement in Open Research Roadmap
ENGAGED is building a national roadmap to shape public involvement in open research in Ireland. We believe that research can and does play an important role in tackling societal challenges.