Dr. Fred J. Calef III
Science Systems Engineer @NASA/JPL-Caltech. PhD in Geology. 30+ years GIS 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.
@jgomezdans.fediscience.org.ap.brid.gy
Remote sensing, Vegetation, fires, agriculture, data assimilation, Bayesian things [bridged from https://fediscience.org/@jgomezdans on the fediverse by https://fed.brid.gy/ ]
@garylv.bsky.social
An amateur #photographer just sharing a few pictures that I've taken. All my own #photos unless reposts. If you see something you like please take a look through my other images Anything #space 🔭 #wildlife 🦉 #cycling 🚴 and #fishing 🎣
@apexrms.bsky.social
Ecological forecasting. Redefined. A team of scientists and software developers focused on increasing the accessibility of ecological models to decision makers. 🧪 reproducibility | 🔥wildfire | 🌲carbon | 🐛 conservation
@vidiots.bsky.social
L.A.’s landmark video store since 1985, maintaining human interaction around film + affordable access to art. Showing and talking movies at the Eagle Theatre 7 days a week!
@archer83able.bsky.social
Providing in-depth news coverage about the armed conflicts and crises all around the globe (focus on 🇺🇦 Ukraine). 📨 archer83able@gmail.com YT: www.youtube.com/@archer83able ☕️ KoFi: https://t.co/zRfCNxRSdu
@izenplanet.bsky.social
Definitely Not A Space Alien Back2Venus || V3NUS: DAVINCI, VERITAS, EnVision || VfOx Astrodon (Mastodon): astrodon.social/@izenplanet Pixey.org (Pixelfed): https://pixey.org/Izenplanet Nerddoms: SciFi/Fantasy; D&D, Tabletop games, West Coast Swing
@agu.org
AGU is a global community supporting more than half a million advocates and professionals in Earth and space sciences.
@robertpicardo.bsky.social
Actor, collectible, Planetary Society Board Member and AI since the 90s .
@cageosurvey.bsky.social
Info about the Golden State’s earthquakes, geology, & minerals from scientists at the California Geological Survey (CGS), a division of #CalConservation.
@calconservation.bsky.social
Promoting & managing California's natural resources through science, environmental health, economic vitality, and informed land-use decisions. #CalConservation
@mapsbyw.com
Science Data Visualizer at NASA Earth Observatory 🌎 🛰️ 🗺️ | UCLA Alumni 🎓 | Vice President of Women in GIS
@proftv.bsky.social
Associate Prof Science Education | NSF CAREER Climate Justice Action Research | Urban heat & community health | Science is for everyone!💪🏼🫶🏼| Mom, surfer, solo backpacker, mtb | Pro Humanity | All views are my own Immigrants Make America Great!!
@trinajpl.bsky.social
Voyager/Cassini/Clipper: ~35years at NASA/JPL and still loving it! Astronomer, figure skating fanatic, SciFi consumer, cat person. Opinions are my own. She/Her
@jhjones7.bsky.social
Ally, retired JPLer, amateur astronomer, cat wrangler, rock collector, world traveler, wine snob, foodie, classical music student, jazz lover, storyteller, nature lover
@exocytherean.bsky.social
Planetary Astrophysicist at the University of California, Riverside. I like Venus. A lot. Exoplanets are also kinda cool.
@legolostatsea.bsky.social
Writer, beachcomber, all at sea. Founder of the award-winning Lego Lost At Sea project. Current Archaeology Rescue Project of the Year. Author of Adrift, The Curious Tale of the Lego Lost At Sea. Cornwall.
@bibianaprinoth.ch
🇨🇭• astronomer exploring exoplanet atmospheres 🪐🔭 • final-year PhD at Lund Observatory & ESO Chile (@eso.org) • passionate about all things outreach and science communication ✨
@repstansbury.bsky.social
Congresswoman representing New Mexico’s 1st Congressional District. Fighting for our future. Working to build a better world. Trail runner & chile connoisseur. ❤️🌶️
@veenadubal.bsky.social
Professor of Law, University of CA, Irvine School of Law • Technology & Society • Work Law • Precarity • Race General Counsel AAUP Sam's sister ❤️
@elizkolbert.bsky.social
I am a New Yorker staff writer and author of "H is for Hope," "Under a White Sky," and "The Sixth Extinction."
@londongeology.bsky.social
Preserving and communicating the geology of London. Sharing good practice, influencing policy and establishing cross-London working for Geodiversity
@cloudnativegeo.org
Where geospatial data users create the future together. Join - cloudnativegeo.org/join
@lakauffman.bsky.social
Organizer + writer. She/her. Books: DIRECT ACTION and HOW TO READ A PROTEST. Newsletter: lakauffman.substack.com
@sonjadrimmer.bsky.social
Associate Professor, History of Art & Architecture, UMass Amherst. http://sonjadrimmer.com/about-forte (She/her)
@vaccinium-sultan.bsky.social
Mai ka ʻāina i ke oho o ka malanai.... Geology (mantle petrology & volcanology) and botany adventures between Hawaiʻi and Utah. Vaccinium_sultan on IG and elsewhere.
@alexhh.bsky.social
Ex-🇬🇧diplomat. Now an 🇺🇸. Resigned over Brexit lies. Frmr Ambassdr to 🇬🇪 . Writer Byline Times. Co-host Disorder Podcast. Patron, European Movement. Advisor Eurasia Foundation. Member, Commission on Political Power looking at how to strengthen UK democracy.
@punch-mission.bsky.social
Four spacecraft, one instrument … imaging almost nothing at all. PUNCH is a polarizing wide-field imager, distributed across four orbiting spacecraft, to track space weather (and solar wind) across the heliosphere. (Non-NASA account for the mission team).
@cebenes.bsky.social
Medievalist, typography nerd, data wrangler, and occasional costume designer. Secret superpower = toasting the perfect marshmallow. Sfera Project co-PI. Would rather be in Rome.
@aldpaleo.bsky.social
Paleobotanist at @CNRSecologie.bsky.social & @umramap.bsky.social | (re)posts about fossil & living plants 🌲🌿🍂⛏️
@daveminca.bsky.social
Dad, Husband, Congressman for #CA47. Formerly CA State Senator, @ucirvine.bsky.social law professor, @americanprogress.bsky.social policy director. "Not some kindly professor" according to the GOP. Official account: @congressmin.bsky.social
@pa.nton.cx
Content language mostly da_DK. The world must be experienced through disassembly. Likes finding things hidden in plain sight. Jack of all trades. https://christian.panton.org/
@elsa-panciroli.bsky.social
NERC Independent Research Fellow at National Museums Scotland. Writes books, studies fossils, hikes mountains, drinks tea, knits jumpers. Chair of Scottish Geology Trust, Secretary of PalSoc, Editor of EESTRSE. 🏴 🏳️🌈 https://elsapanciroli.wordpress.com/
@gettymuseum.bsky.social
Bringing people together through art. Based in Los Angeles, working globally. getty.edu
@andrewjonesspace.bsky.social
Freelance journalist mainly tracking Chinese space activities. Correspondent at SpaceNews, also bylines at Spacedotcom, IEEE Spectrum and more.
@astronomilena.bsky.social
she/her | astrophysics postdoc @OKC | into the dark matters of the universe and all its messengers. also: climbing walls, swimming, navigating like a confused roomba. 🍉
@kajakallas.bsky.social
EU High Representative for Foreign Affairs and Security Policy Vice-President of the European Commission
@celestepewter.bsky.social
Former Dem staffer. UCI, King's College London, Johns Hopkins. | INFINITE SKY (Bloomsbury 2026) | THE GREAT PUMPKIN PANCAKE PARTY (Henry Holt 2027) | Bylines in CNN, Teen Vogue, etc. | AAJA/SCBWI | Rep: Molly Ker Hawn at the Bent Agency.
@skyandtelescope.bsky.social
The Essential Guide to Astronomy | We provide the world's leading compendium of information about the science and hobby of astronomy.
@usngo.bsky.social
The US NGO at NSF NOIRLab supports Gemini Observatory users in the stages of the astronomical observing cycle, from proposal to data reduction. Visit our website at https://noirlab.edu/science/programs/csdc/usngo.
@vermontgmg.bsky.social
Journalist & Historian. Director, @aspencyber. Fmr ed, @PoliticoMag & @washingtonian. Author of "Watergate: A New History" and "The Only Plane in the Sky" and other books. garrett.graff AT gmail OR ProtonMail. Doomsdayscenario.co
@bobgooday.bsky.social
Geological Analyst for National Museums Scotland. Minerals, microscopes, maps, mountains, music.
@jeremysell.bsky.social
Ecology and nature nerd. Plant and insect lover. Michigander. Adventurer. Collector of experiences, not things. BA in Biology and Geology. Dated photos here are © my own.