Jupiter Hansen (Cheng)

@doctorapatite.bsky.social

A charmingly insubordinate, disabled, punk rock ukulele playing, mid-century glassware collecting, youth soccer coaching, BVB/USMNT/USWNT/USYNT supporting, Belgian loving, planetary scientist, in Texas, with murder in his heart.

@mrak.solarsystem.social

Planetary geophysicist at the Institut de Physique du Globe de Paris (IPGP). https://mrak.solarsystem.social [bridged from https://solarsystem.social/@mrak on the fediverse by https://fed.brid.gy/ ]

@caseydreier.bsky.social

Chief of Space Policy at The Planetary Society. Host of Planetary Radio: Space Policy Edition. planetary.org

@solarshea.bsky.social

solar physicist, early career research scientist, heliophysics community manager, STEM policy advocate, outreach coordinator, education enthusiast, avid mentor AND mentee, neurospicy woman in STEM, activist, humanist

@alexwitze.bsky.social

Science journalist and correspondent for Nature (she/her). Reach me at alexwitze.01 (Signal) or witzescience (@gmail.com) or awitze (@protonmail.com).

@gintszilbalodis.bsky.social

Director of Flow(2024) and Away(2019)

@barackobama.bsky.social

Dad, husband, President, citizen. barackobama.com

@atrupar.com

Independent journalist and publisher of the Public Notice newsletter https://www.publicnotice.co/subscribe

@plotastro.bsky.social

Under new management Submit entry by tagging @PlotAstro.bsky.social

@geocaro.bsky.social

Mom, wife, scientist, #UCLA professor, 🧶 crocheter. Work-life imbalance. Very long-distance commuter. Seismologist. Geophysicist. Geosciences. Planets. #ULiège alumnus

@davidaw222.bsky.social

Planetary science professor at Arizona State University, life-long Star Trek fan.

@astrafoxen.bsky.social

20 - any pronouns Astrophysics undergrad student in California (grad '27), aspiring planetary scientist. I do astronomy research and art; focused on asteroids, comets and TNOs. main art acc: @arbodox.bsky.social pfp by EchaSkqech banner by Ian Regan

@robotpuns.bsky.social

Geological Sciences PhD student at SESE ASU || Surface Geology of Mars and Exoplanets 🪐🌕|| opinions are my own 👽

@esa.int

We're the European Space Agency, keeping you posted on European space activities. Please see our Privacy Notice: https://esa.int/connectwithus

@shihuaxu.bsky.social

@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

@saturnsierra.bsky.social

Planetary Scientist/ Runner/ Baker/ Climber (she/her)

@berndandeweg.bsky.social

Earth sciences - geology - tectonics - earthquakes - fieldwork - teaching - outreach - Vrije Universiteit Amsterdam - aardbeving - vulkanen - Aardwetenschappen Also active as https://bsky.app/profile/berndandeweg.mastodon.nl.ap.brid.gy

@brantooni.bsky.social

any/all

@space-jayce.bsky.social

Planetary science PhD student at ASU studying Mercury geochemistry and Mars geomorphology. On the M2020 Mastcam-Z team (downlink). Opinions my own. || 27 || she/they || artist ||

@marinakoren.bsky.social

Freelance journalist, covering space, climate, & more. Previously staff writer at The Atlantic. Former union boss. Ask me about Space Feels. Signal: @marinakoren.08

@andrealuck.bsky.social

🛰️🪐 Space voyager processing space images 📡💻 🎞️ HD Photostream: https://www.flickr.com/photos/192271236@N03/ 🎋Other places/Account Verification: https://linktr.ee/andrealuck 🌍Glasgow, Scotland 🌱 (He/Him)

@vividreams.bsky.social

✨ HWO/Universe comms @ NASA Goddard 🌋 (lunar) volcanology/geology ⚒️ Maker - laser cutting/paper crafts 🪩 DJ - UK Garage, Disco, House 🏳️‍🌈 🇩🇴 (they/them)

@astrowriter.bsky.social

Freelance science journalist with a focus on space & astronomy. Mental health expert - as in, I deal with it every day, not that I have a degree. Love to learn. www.astrowriter.com Formerly Nola T Redd she/her

@rpappalardo.bsky.social

Planetary scientist, icy moons a specialty. Europa Clipper Project Scientist at NASA’s JPL. Opinions are my own, or my cats'.

@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)

@szilardgyalay.com

Follow my adventures as a planetary scientist! At SETI/NASA Ames. UCSC & UCLA alum. Time Person of the Year 2006. He/him/ő. Views are my own.

@lpitoday.bsky.social

Provides support services to NASA and the planetary science community and conducts planetary science research.

@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

@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

@missybbbobtail.bsky.social

10 year old American Bobtail rescue currently whipping cancer’s tail.

@drminimoonrocks.bsky.social

Postdoctoral Lunar Scientist | Artemis III Team Affiliate Member Geologists rock, while planetary scientists are out of this world!

@egu.eu

European Geosciences Union is the leading organisation supporting Earth, planetary & space science researchers in Europe. #EGU25 27 April - 2 May 2025. Online Mon-Fri 10-5 CET.

@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

@lunalori.bsky.social

Lunar Volcanologist, lunar resources, and Planetary defense (opinions are mine).

@cageosurvey.bsky.social

Info about the Golden State’s earthquakes, geology, & minerals from scientists at the California Geological Survey (CGS), a division of #CalConservation.

@marslogander.bsky.social

Assistant Prof @ Stanford, Planetary Geologist. I study planetary surface processes and what they can tell us about hydrology, climate, and habitability. 🏳️‍🌈 http://epsp.stanford.edu

@science.org

The world's leading outlet for cutting-edge research in all areas of science. https://www.science.org

@karenlmasters.bsky.social

Prof. of Astronomy and Physics, Haverford College. PI of Galaxy Zoo. Radio astronomer. Check out my latest book “The Astronomers Library” about books, libraries and astronomy - three of my favourite things. Brit/US.

@partialobserver.bsky.social

Penn State Astronomer (he/him), personal account. “We went and made everything a computer without ever bothering to fix computers.”

@cosmicrami.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.

@laurahelmuth.bsky.social

Freelance writer, editor & consultant. Formerly at Scientific American, Washington Post, National Geographic, Slate, Smithsonian & Science. Past president of National Association of Science Writers. Birder.

@ethanrockstory.bsky.social

Boston College professor, associate dean, teacher, GEOchemist, hiker, husband, father, storyteller. He/him. Inspiring the world about the wonders of the Earth with "Every Rock Has A Story" YT series. https://www.youtube.com/@EveryRockHasAStory

@kenbruneau.bsky.social

Follow if you like rock hounding, fossil and petrified wood hunting, metal detecting, fishing, hiking, harvesting wild plants and mushrooms, the outdoors in general. My politics are considered left-leaning today. I block maga, trolls, scams, bots, etc.

@mcolinmarvin.bsky.social

Earth and Planetary Sciences PhD candidate @Stanford studying planetary surface processes, specifically bedform patterns and sediments

@metareferential.bsky.social

Professional space educator. Amateur forager/beekeeper/immigrant advocate/welder, has managed to not poison anyone (yet). All opinions my own. Trans rights are human rights. Fnord.

@astrotristan.bsky.social

#Geologist, #Planetary and #Astrobiology scientist ! Planetarium pilot and speaker at Musée de l'Air et de l'Espace ! Private teacher in sciences ! 🌌🌎🚀👽🏊‍♂️🚴🏃🏓🎼🎨🎮

@davidcharney.bsky.social

UX/UI designer at NASA. Focused on ISS and Artemis EVA software - to the Moon! Also designer with ApolloInRealTime.org and ares.jsc.nasa.gov/astromaterials3d. Views are my own.

@smitchellscience.bsky.social

🌋 Volcanologist | Marine geologist @ University of Bristol 🌎 Geoscience Communicator 🌊 Love of ocean science 🎙 Host of VolcaKnowledge podcast 🪨 Geology and penguins mostly... https://linktr.ee/smitchell_science

@bristolvolcanology.bsky.social

The Volcanology Research Group within University of Bristol, Dept of Earth Sciences. Showcasing research highlights, achievements, and news from our group and the world of volcanology. https://www.bristol.ac.uk/earthsciences/research/volcanology/