XylophonPetrus @schiberzz.eurosky.social Nur echt aus Kunstlederimitat!
@philiplu60.bsky.social @philiplu60.bsky.social 
Werner Küper @wernerkuper.bsky.social M.Sc.Eng., project management trainer & change facilitator; graphic recorder & visual facilitator. Using lots of drawings and sketches for fun & understanding.
Jill Sandtorf-McDonald, Ph.D. @mcalphacyg.bsky.social Planetary Science Ph.D., first gen doctorate. I like ice and impacts and brines and spectroscopy.
Sven @embersarc.bsky.social hobby gamedev working on a spaceflight simulation game
Chara @astrochara.bsky.social A past, present, and future student of astronomy, I am an embodiment of Terra’s expressions, writing their own story and chasing their own aspiration for a moment.
My celestial body personification (天体擬人化) project: #ACelestialJournal
Michaël Gagnon @facdroit.bsky.social Université de Sherbrooke
Dr. Erik Klemetti Gonzalez @eruptions.site Professor @ Denison University / Volcanologist / Writer / Baseball, Sumo, Cricket, Soccer fan / Sci Fi aficionado / Amateur Musicologist / Cat person / Dad / Be kind to your bad self. 🇨🇴
@cloudshoveller.bsky.social @cloudshoveller.bsky.social pnw
please don't add me to starter packs
Riding With Robots @ridingrobots.bsky.social Robotic solar system exploration, astrophotography, exasperating earnestness. My day job is impersonating your favorite planets and spacecraft on social media for your favorite government agency. Opinions are my own.
Mark Boslough @boslough.bsky.social Physicist, airburst specialist, planetary defender, & CSI Fellow. I'm critical of the Younger Dryas impact hypothesis (YDIH) which has strong links to global warming denial, creationism, & pseudoarchaeology. It relies on misinformation & fake peer review. 
iamblackrabbit @iamblackrabbit.bsky.social Engineer
Ben Fernando @spacequakes.bsky.social Mars/Moon/Titan/Ships
Dave @davejeeping.bsky.social 🌞
Manu Gaf @manupixou.bsky.social Pixel art, planets & science, sometimes photography.
Manupix or Manupixou elsewhere.
Near inactive on Pixeljoint: https://pixeljoint.com/p/23265.htm
Crypto is bad. GenAI is evil.
@vakaastra.bsky.social @vakaastra.bsky.social 
Salul @salul07.bsky.social - Recovering academic
- Bibliophile
- Old school DM (pencil, paper, dice) and space nerd
- When adulting am an environmental anthropologist of the Pacific Islands🇻🇺🇹🇱🇵🇬🇳🇨 and Tibet.
- Seeking common humanity through trekking, reading, and landscapes.
David Syzdek @dsyzdek.bsky.social Polymath. Endangered species biologist. Views my own. 
WomanAstro @womanastro.bsky.social 
Jenny Woods @jennywoods.bsky.social Geek, Gardener, Liberal, day job Senior Research Facilitator in Oxford Physics, posting as myself. Still hoping to make the future a better place.
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
@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
Marc Kuchner | Author @marckuchner.bsky.social Dad. Author of the Cosmic Collisions books. Astrophysicist and Participatory Science fanatic @nasa. www.marckuchner.com
Thomas Sch. @thomassch1970.bsky.social Curious SW Dev|Hobby astronomer|Roman history lover|Embedded software|drivers, BSPs, FPGAs, µCs, Linux & VxWorks.
CO2 decrease? nuclear energy! I stand with Israel
A. Morlok @morlok.bsky.social Studies stuff from space for food & shelter. Team BepiColombo.
HydrologyNL @hydrology.nl International Hydrology and Water Resources | Elevation models | Mapping | Landscape, Groundwater and Ecohydrological Systems Analyses
Misadventures In Astro @misadventures.astronomer.social Are you really going to read this? Fine. Amateur avocational astronomer in Colorado that worked in commercial space doing IT stuff in another life.
@aavava86.bsky.social @aavava86.bsky.social 
Dr Áine O’Brien @aineclareob.bsky.social Planetary scientist at the University of Glasgow. Mostly studying meteorites and Mars. Frequent hiccougher. She/her 💫☄️
@observerofhistory.bsky.social @observerofhistory.bsky.social It’s not like it happens every day; yet, history does happen every day.
@extinctionplot.bsky.social @extinctionplot.bsky.social 
@janeymoffat.bsky.social @janeymoffat.bsky.social 
Liza @lizamezzo.bsky.social Mezzo-about-town. Singer, actor, Shakespearean text coach, will translate your opera libretti and song texts. She/they.
Andy @andysisson.bsky.social 🗽 Here for scrolling not posting
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
kolanteri @kolanteri.bsky.social 
Jean-Marc Liotier @liotier.bsky.social Like an old information technology blog that collided with a European Union politics column, a geographic information systems consultancy and a defense think tank.
French alt: https://bsky.app/profile/liotier-fr.bsky.social
Matrix: @liotier:tedomum.fr
Sascha Trippe 🛰️ 사샤 트리페 @saschatrippe.bsky.social ⭐️ Astronomer – MSc, PhD, Professor (교수)
⭐️ Seoul National University / 서울대학교
⭐️ Black holes, AGN, radio astronomy, VLBI
⭐️ Born at 332 ppm CO₂
⭐️ Time zone: UT+9
⭐️ Trigger warning: math, physics, irony
⭐️ Signature: (+,-,-,-)
@ksakkas71.bsky.social @ksakkas71.bsky.social 
@octaviakingsley.bsky.social @octaviakingsley.bsky.social A Londoner living in Catalunya. Staunch advocate of the comfort zone. Likes books, TV, art, birds, crisps
Nat @spinat5000.bsky.social Mechanical engineer, working to reduce waste of energy, d/e/f
Here for beautiful and interesting things
Andre Gomes @aspg.eurosky.social theoretical chemistry. molecular physics. and (mostly) some other stuff.
VibrationallyDivergent @vibedvgnt.bsky.social Hello. Not massively into social media. Here for news, mainly. Vibrations, space and the very troubled earth. Sometimes have time for the long read, sometimes don't. ☮
Jorge Gil-Rostra @gilrostra.bsky.social Por el día hago ciencia de materiales en el ICMSE del CSIC y por la noche astronomía en el TFP Observatory. Aficionado, siempre...
@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)
uoɯolɐS uɐƃɹoW uɥoſ @fuzzybunny.org Interested in security, geopolitics, propaganda, choo choo trains, and other cool stuff.
Started out with infosec content, now I just post secret, important things for the edification of all mankind. Consider yourself edified.
Obligatory #FCKPTN #NAFO
Katie Joy @katie-h-joy.bsky.social Planetary scientist - likes the Moon, meteorites, and exploration of the Solar System. 
Emily Lakdawalla 🏳️⚧️ Uranus Expert @elakdawalla.bsky.social Planetary scientist, freelance science writer and space artist, queer, ADHD, mom. Turns out it’s hard to be all those things at once. Shop at elakdawalla.Etsy.com
Lavonne @loveon9.bsky.social Epstein Content Curator
Professional Dot Connector
🌊 American Mafia
🐸 Anti Fascist
🌵
Survived environmental poisoning, near death, dementia, homelessness. Detoxed with charcoal. Healed by camping. buymeacoffee.com/loveon999 https://substack.com/@loveon9
Julie Van Pelt @jvppt.bsky.social UC-UAW Commas WE WON!!!!!! we're the union now
Depeche Median @depechemedian.bsky.social exhausted political scientist in a red state, avid cat collector, friend to dogs everywhere, antifascist, lapsed midwesterner and cold weather aficionado, adequate learned league player, currently obsessed with the Big Bear eagle family, Slava Ukraini
Garrett @frandsong.bsky.social Ozarks
Steam water quality & outreach
Biosphere above all
DuckTimeLord @ducktimelord.bsky.social Gallifreyan Duck. Lakes and ponds you may say.
Translating ideas from English to Spanish.
Anne Liljeström @anneliljestrom.bsky.social An outreach astronomer by day, here for other sciences and history, mental health, human rights, LGBTQ+, climate. 🎲🎮🍋🪨💤 | Agender, demi. FIN/EN, they/them.
🖊️📘Miksi Kuu ei putoa? Lasten kysymyksiä avaruudesta https://tinyurl.com/miksikuu
📷 Mikko Käkelä
Shell @mmd11.bsky.social Wife and mom to kids and cats. Animal advocate and vegan. International studies/international education. Avid reader, especially sci-fi. She/her. Slava Ukraini! 💙 💛
Venkatesh Srinivas @signalvsnoise.bsky.social Engineer @Google, Co-Founder @sciencefoundation.bsky.social; occasional climate & philanthropy & bikes
https://ops101.org
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
James Roberts @j-r0b.bsky.social 
Nicolas Balcom Raleigh @spacefire.ca Academic researcher in the field of Futures Studies, futures literacy specialist, and international consultant. I help groups explore transformation to innovatively address climate change. Photo credits: Skies and Universes- Uuchu (cfca-fig2-full) & Nasa.
Kamil Ustaszewski @wukaimi.bsky.social 🇦🇹🇵🇱Geologist, field work enthusiast with a weakness for thrust belts; tectonics & structural geology group leader at Uni Jena, Germany, structures.uni-jena.de. Layman interested in many natural phenomena.
Jorge Rodrigues 🇵🇹🇺🇦 @kindresilience.bsky.social Savepoint: Portugal | Weapon of choice: Nikon | Interests: wildlife, science, history, arts&culture | Looking forward to: connect with people who are willing to think by themselves instead of following political agendas
Victor Oyiboka @astrovictor.bsky.social Planetary Scientist & Astronomer. Physics PhD student at the University of Texas at Dallas. Interested in the study of Exoplanet Detection and Characterization
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.
Saavik ‘Careful of the Ankle’ Ford @saavikford.bsky.social CUNY Astro prof, AMNH research assoc, runner, astronomer, crafter, camper, gardener, mom, all opinions completely my own (she/her)
René Duffard @reneduffard.bsky.social Astronomer specialising in planetary sciences. I am Deputy Director of Technology at the Andalusian Institute of Astrophysics in Granada, Spain. Astronomy outreach (https://todoastronomia.net).
Dr Lori-Ann Foley @lafoley.bsky.social PhD from Open University School of Planetary Sciences researching Mars's climate, focusing on Lyot Crater, after my Physics BSc. Previously did 3 degrees in Roman archaeology, one in languages and a law degree. Multinational upbringing. 🇯🇪🇨🇦🇩🇪
Rene @renekappen.bsky.social Just being me. Working in IT. Loves Porsche 911, sports, astronomy, space exploration, geology and vulcanology. Everything is relative
Jens Müller @jens0331.bsky.social Ruhrpottbürger, Weltbürger. Meine größte Gier ist die Neugier – btw: 🖕 #FckBitcoin
Nicole Gugliucci @noisyastronomer.com Physics professor, astronomer, educator, science communicator in NH, US. Lover of dogs, spec-fic, weights, and good trouble. She/they.
Opinions my own. RTs≠endorsements. Most older posts auto-delete.
I swear a lot.
https://bio.link/noisyastronomer
Carl Wilson @darkskylover58.bsky.social Retired Soldier
Astronomy Lover
Al Cross @speedwellstar.bsky.social Horribly right-on feminist, part of the vanguard of female bass players who will (hopefully soon) take over the world. Crazy cat - and dog - lady often found up a mountain or with my head in a bassbin somewhere
Scott Kardel aka Palomar Skies @palomarskies.bsky.social Associate professor of astronomy at Palomar College, user of smart telescopes. 🔭 Blog: http://visiblesuns.blogspot.com/
@messyjiller.bsky.social @messyjiller.bsky.social 
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 🏳️🌈
Matt R. @antimattr359.bsky.social Planetary science and GIS student, 3D printing hobbyist, LARPer. I was solid gold, I was in the fight.
Judy Sutherland @judy9.bsky.social Singer, reader, science nerd, insight meditation practitioner. I also knit. Owned by a black cat. Living in Te Whanganui a Tara Wellington, Aotearoa New Zealand. Orpheus Choir of Wellington, Wellington Insight Meditation. 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.
Corey S. Powell @coreyspowell.bsky.social Fascinated by things very big, very small, and beyond the limits of the human senses. Founder of OpenMind: www.openmindmag.org Creator of the Invisible Universe column: https://invisibleuniverse.substack.com/
a rock or something @rockorsmth.bsky.social Planetary geologist (looking for full-time postdoc work) and part-time air ambulance pilot. Views are not my employers'. She/her.
Sean McMahon @seanhmcmahon.bsky.social Astro/geo/palaeo/biologist @ UK Centre for Astrobiology, University of Edinburgh: https://www.astrobiology.ac.uk/mcmahon-group
Dr. Dan / The Spectral Band @thespectralband.bsky.social Lunar Geologist
Drummer for A Troop of Echoes and Public Policy
Noisy bangers as D. Majestic and the Spectral Band
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.
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.
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. 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/
Sam Crossley @space-rocks.bsky.social Planetary Geoscientist at the Lunar & Planetary Laboratory and Astromaterials PI of the Nonlinear Optical Mineralogy (NOM) group at the University of Arizona. Also interested in experimental petrology/geochemistry and remote sensing. www.samcrossley.space
Rich Leveille @richleveille.bsky.social Earth and planetary scientist, explorer and educator. Non-traditional academic. Former Mars rover scientist. Skier. Guitarist.
Montreal, Canada.
Brian Harris @brian-c-harris.bsky.social Planetary science/astrophysics undergrad at UC Berkeley interested in characterizing planetary interiors (and a lot of other things!) 🌎🪐
🏳️🌈 he/him
dany @gamma-fe2o3.bsky.social this isn't a ghost story but there are ghosts in this story || they/them
danywaller.github.io
Margaret Landis @mlandis.bsky.social Planetary scientist, cat person, book nerd
Beth Johnson @planetarypan.bsky.social Planetary scientist, podcast host, cat wrangler. Communication specialist for the SETI Institute. planetarypan.medium.com #WomeninSTEM
Ed Rivera-Valentín @planettreky.bsky.social Planetary Scientist & Trekker of Planets.
#LatinxInSTEM 🇵🇷 #LGBTQinSTEM 🏳️🌈.
My posts, my views.
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
Dr. Sean Peters @siprocks.bsky.social Visiting Assistant Professor @ Middlebury College | PRESSURE | Volcanologist 🌋| Planetary geologist 🌍 | Former ALT 🇯🇵| Writer ✍🏾 | Traveler 🧳 | Wannabe Lego enthusiast 🧱
sipeters.com
Woodgrainterrain @woodgrainterrain.bsky.social beautiful carvings of concentrated nature
data physicalization
maker of sawdust | commissions welcome
Store:
https://woodgrainterrain.com/
https://artisans.coop/pages/seller-profile/woodgrainterrain