The Washington Sun @washingtonsun.bsky.social Shining a light on Washington. NOTUS is now The Washington Sun. washingtonsun.com
Metro coverage: @washsunmetro.bsky.social
Analysis, ideas and narratives: @washsunperspect.bsky.social
Anna Kramer @annackramer.bsky.social energy, environment, climate reporter for The Washington Sun
email: annakramer@washsun.com
Signal: annakramer.54
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer of stuff.
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
Houston Methodist @houstonmethodist.bsky.social 
Clayton Tucker @claytontuckertx.com Farmer. Organizer. Running for TX Ag Commissioner to make food/farming affordable by busting monopolies & protecting our water from AI Data Centers.
https://linktr.ee/claytontuckertx
Popehat @kenwhite.bsky.social Defunct account of Ken White, criminal defense attorney and First Amendment litigator. Co-host of Serious Trouble podcast and writer at The Popehat Report. Opinions here are my own. Decent people fight evil.
Signal: KenWhite.1969
Michael Pollack @michaelcpollack.bsky.social Cardozo Law professor writing about property and state & local government, but mostly sidewalks. Associate Dean & Co-Director of Floersheimer Center for Constitutional Democracy
Ruth Siddall @pavementgeology.bsky.social What is your city built from? This account is all about building and decorative stones and accessible geology in the built environment. londonpavementgeology.co.uk
https://www.walks.com/guides/ruth-1/
ArtButMakeItSports @artbutmakeitsports.bsky.social I turn Art into Sports (and vice versa) | NO AI USED | “Everything I didn't know I needed" - follower testimonial
Your Local Epidemiologist @ylepidemiologist.bsky.social 👩🏻🔬 Simplifying public health with data-driven insights
💡 Helping you make informed health decisions
🎓 MPH, PhD
👇🏻 Get weekly science-backed updates
https://yourlocalepidemiologist.substack.com/
Jens von Bergmann @jensvb.bsky.social Data, analysis, visualization, #CensusMapper, transportation cyclist.
📍Vancouver, BC
Tommy Siegel @tommysiegel.bsky.social i draw comics for the New Yorker and candy hearts and extremely accurate birds and you can buy my books and calendars and things over on my webstore, xoxo
www.tommysiegel.net
Steve Sando and the Rancho Gordo staff @ranchogordo.bsky.social Heirloom beans, etc
www.ranchogordo.com
Official member: Leguminati 🫘
Sketchplanations @sketchplanations.bsky.social Explaining the world one sketch at a time, i.e. very slowly, but steadily. By Jono Hey
All the things: sketchplanations.com
Existential Comics @existentialcomics.com A philosophy webcomic about the inevitable anguish of living a brief life in an absurd world. Also jokes. 
Yihui Xie @yihui.org https://yihui.org
George Conway ⚖️🇺🇸 @gtconway.bsky.social Recovering lawyer | Owned by a Pembroke Corgi | Host of Psycho Politics pod and contributor, @TheBulwark.com | Crappy pol | Trying to figure out Substack
substack.com/@gtconway
Jeopardy! @jeopardyofficial.bsky.social ⚔️ Jeopardy! Masters is now on ABC, stream on Hulu
🏈 ESPN Jeopardy! now streaming on Disney+, Hulu and ESPN App
🍿 Watch Pop Culture Jeopardy! on Netflix
💙 Stream Jeopardy! on Hulu & Peacock
Poaster @smellyhoustonian.bsky.social Sidewalks. Crosswalks. Cargo Bikes. Road Bikes. Longhorns. Astros. Rockets
Andrew Mark Henry @andrewmarkhenry.bsky.social PhD of late antique Mediterranean religion | YouTuber @ Religion For Breakfast
Development Seed @developmentseed.org Winning with Open Data
Julian Simioni @juliansimioni.bsky.social Founder Geocode Earth. I may share a geocoding fact or maybe a photo from a bike ride.
Dr. Flávia Mendes🌳🛰️ @flaviamendes.bsky.social Remote Sensing expert @planetlabs #forest🌳 #LUC #carbon #supplychain | Geospatial Rising Star 2022 | @GoogleDeveloperExpert #EarthEngine, co-founder of geoinclusion and member of @rsategroup #earthobservation #Amazon #Cerrado
Dr Karen Joyce @drkjoyce.bsky.social 🌏🛰️ #Earthobservation #remotesensing #geospatial #dronemapping | Co-founder She Maps and GeoNadir | Assoc/Prof JCU | she/her |🔗https://linktr.ee/drkjoyce
Niklas Jordan @niklasjordan.com Geologist, working on safer communities.
🔥 #ClimateRisks, #NaturalHazards & #DRR
🌊 #FloodRisk Management
🛰️ #EarthObservation & #GIS
⚠️ #RiskComm
🚨 Volunteer in Danish Emergency Service ( #GreySky )
Also in 🏀, ⛵️, 🏃 and 👨🌾. 🇩🇪 in 🇩🇰.
👉 niklasjordan.com
Valerio Marsocci @valeriomarsocci.bsky.social 🌏🌱
trying to make Geospatial Foundation Models work
Research Fellow at @ESA PhiLab
Previously at @KULeuven, @Cnam
PhD in Data Science at @Sapienza
website: https://sites.google.com/uniroma1.it/valeriomarsocci
#AI4EO #GeoAI #SSL4EO
lebellig @lebellig.bsky.social Postdoc @INRIA, Ockham team, on generative models.
Previously intern @SonyCSL, @Ircam, @INRIA
🌎 Personal website: https://lebellig.github.io/
Yuru Jia @yurujia.bsky.social PhD candidate | Self-supervised DL | Earth Observation | Generative AI |
EarthByte Lab @earthbytelab.bsky.social earthbytelab.com
Founder & CEO @sasgeo.bsky.social
#geospatial #remotesensing #earthobservation #datascience #earthengine
Marko Kallio @mkkallio.bsky.social Research scientist at Aalto University, interested in environmental modelling, hydrology, #Mekong, data scarcity, spatial analysis. In my spare time I'm a cartographer. And at other times, a #randonneur.
Matthias Mohr @mohr.ws Self-employed software engineer and consultant working on geospatial ☁ solutions. openEO, STAC and cloud-native geo. Also fixing my parents' computers. 🤪
Eddie Pickle @eddiepickle.bsky.social Geography. Tech. Open Source. FedGeoDay!
Yannis Kalfas @kalfasyan.bsky.social Deep Learning | Remote Sensing
PhD in Bioscience Engineering
☁️ cloud segmentation 🌍 land surface classification
@ VITO, Belgium
🇪🇺 LCFM project
🇬🇷 -> 🇸🇪 -> 🇧🇪
Guido Stein ❌👑 @geoguido.bsky.social I'm a geospatial technologist trying to make the world a better place by bringing people together.
Matt Duckham @duckham.org Academic: Professor at RMIT University, GIScience, spatial algorithms, AI, and databases, ontologies http://gkl.rmit.melbourne
Author: GIS 3e http://gisacp.duckham.org
Me: gender equity, wheelchair user, food, new music
Tek Kshetri @iamtekson.bsky.social Geospatial and Earth Observation Researcher 🌎
OSGeo Nepal
pierotofy @piero.dev Creator of WebODM, LibreTranslate, OpenSplat and a few others. piero.dev
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.
Kurt Schwehr @kurtschwehr.bsky.social he/him; Geospatial, Geology, Geophysics, Software Engineering, Open Source, Open Data, Proj, GDAL, Ocean Mapping, etc. Cofounder of Global Fishing Watch, Whale Alert, NOAA's Environmental Response Management Application (ERMA), NASA Ames Viz&StereoPipe
Frédéric Cantat @canfre.bsky.social Collaborative Innovation @IGNFrance.bsky.social 🇫🇷 | Chair of Commission 4 @EuroSDR 🇪🇺 | 🌍🗺️🛰️ #Innovation #OpenData #DataValuation #Commons | ♀️=♂️
Euan Mitchell @mindovermagma.bsky.social Former academic geologist, now geospatial professional interested in all things Open Source and Earth Observation.
Living in Edinburgh, Scotland. Was MindOverMagma on Twitter and Mastodon and seeing what the geospatial community on here is like 🗺️🛰️🌍🌳
Julian Hoffmann Anton @julianhoffmann.bsky.social Spatial Data Scientist • Artist • Economist | #ClimateRisk #Dataviz #Maps #DigitalArt #3D in London | X: Julian_H0ffmann
Portfolio: https://www.julian-hoffmann-anton.com/
Muthu Kumar @muthukumarceg.bsky.social Co-founder at Geoawesome and Senior director, OGC
OSGeo Oceania @osgeo-oceania.org Mission: Foster the growth of a vibrant open geospatial community in Oceania (and beyond).
Ragnar Heiðar Þrastarson @ragnarheidar.bsky.social Mapmaker, mountaineer and GIS Coordinator of the Icelandic Met Office. Open Source Geospatial all the way!
Currently sponsoring:
QGIS | OSGeo | Even Rouault
Pamela G @pamelagreen.bsky.social Water and Climate Scientist, python, gdal, spatialSQL, open source solutions, folklore and the fantastic
Opinions are mine alone
Guillaume Sueur @gsueur.bsky.social Geospatial entrepreneur @Geomermaids, Cambridge, MA. Data wrangler and occasional developer. Open source advocate.
Michele Torresani @micheletorresani.bsky.social Vegetation, Forests, Biodiversity, Spatial ecology, Remote Sensing and climbing. Assistant professor at the Free University of Bolzano-Bozen
https://scholar.google.com/citations?user=A6LNYOYAAAAJ&hl=it&oi=ao
Tim Sutton @timlinux.bsky.social Honorary QGIS Project Steering Committee Member. Co-founder Kartoza.com. I like to share, to learn, to walk, animals, Linux, NixOS, all things geospatial.
Rencontres QGIS fr @rencontresqgisfr.bsky.social Rencontres utilisateurs francophones QGIS
French-speaking QGIS Users Meeting
#QGISFR #QGISFR2026
site: https://conf.qgis.osgeo.fr/
animé par: @osgeofr.bsky.social
logiciel: https://qgis.org/fr/site/
Association OSGeo-fr @osgeofr.bsky.social OSGeo French local chapter
Représentation francophone de la fondation OSGeo
Organisatrice des #FOSS4GFR - #QGISFRUsersMeeting #QGISFR2025
site: https://www.osgeo.fr/
French-speaking QGIS Users Meeting : @rencontresqgisfr.bsky.social
mdsumner @mdsumner.bsky.social maxing the pixels to glow
R, Python, GDAL, virtual Zarr, coordinate systems, southern ocean research
I sit and reflect about all that I've learned and all that I've seen
hypertidy.org
Zarr @zarr.dev Chunked, Compressed, & Cloud-native N-dimensional arrays
See https://zarr.dev/ for more information.
Joe Hamman @jhamman.bsky.social Climate scientist, engineer and human. Co-founder/CTO @earthmoverHQ. @xarray_dev / @pangeo_data dev. Formerly
@carbonplanorg, @NCAR_Science, and @uw_cee. He/him.
Ryan Abernathey @rabernat.bsky.social Scientist and Startup Founder
Co-Founder and CEO @Earthmover
@pangeo_data steering council member
ex-Professor @Columbia @LamontEarth
TEGNicholas.bsky.social @tegnicholas.bsky.social Open-Source Software for science at Earthmover.io, built on Pangeo.io.
One of many xarray.dev core devs. https://tom-nicholas.com/
Previously dabbled in oceanography at [C]Worthy and Columbia Uni., originally did fusion plasma physics.
Julia Signell @jsignell.github.io Working on geospatial open source for @element84.com in Providence RI
Formerly: dask, holoviz, lightning, Philly
Jens Wiesehahn @jenswiesehahn.bsky.social #Cartography | #Forestry | #FOSS | #Lidar | #OpenData | #QGIS | #R | #RemoteSensing | #SpatialDataScience | ...
https://fosstodon.org/@JensWiesehahn
https://github.com/wiesehahn
Lauren Leek @laurenleek.eu Social data scientist with too many questions | Assistant Professor at Leiden University | PhD from @EUI
https://laurenleek.eu/
https://laurenleek.substack.com
Randy Rainbow @randyrainbow.bsky.social 4X EMMY® and GRAMMY®-nominated comedian, actor, singer, producer, NYT Bestselling author. TeamRainbow@wmeagency.com
Nudibranch ウミウシ Appreciation Society @nudibranch.bsky.social A nudibranch and sea slug fan account, run by @saimihanma.bsky.social
#Nudivember
ウミウシ
Mostly repost nudis that have alt text
https://www.metrofieldguide.com/nas/
404 Media @404media.co it's a website (and a podcast, and a newsletter) about humans and technology, made by four journalists you might already know. like and subscribe: 404media.co
@datascienceweekly.bsky.social @datascienceweekly.bsky.social 
Deepali Kank @deepalikank.in Freelance Data Visualization Specialist and Data Analyst. 📊 Book nerd📚. Always seeking new insights and knowledge💡Available for Projects.
https://deepalikank.in/
David Hogg @davidhogg.bsky.social https://secure.actblue.com/donate/comms2026?refcode=blusky
depths of wikipedia @depthsofwikipedia.bsky.social hi i'm @annierau.bsky.social i love wikipedia! dm submissions if you want :-)
Blair Fix @blairfix.bsky.social Political economist. Blogger. Scientist. Editor of the Review of Capital as Power.
Support my research here: https://economicsfromthetopdown.com/membership/
Behrens Science Museum @bsmuseum.org Building a museum of science and skepticism in Washington DC. BSmuseum.org
Opinions are my own.
Ursula K. Le Guin @ursulakleguin.com Ursula K. Le Guin (1929-2018) was a celebrated author of novels, children’s books, poetry and essays. This account is managed by her estate.
https://www.ursulakleguin.com/
Recall Houston @recallhouston.bsky.social A group of Houstonians that want to recall the Mayor.
Retweets ≠ Affiliations
https://linktr.ee/recallhouston
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
ACLU @aclu.org A nonprofit, nonpartisan, legal and advocacy 501(c)(4) organization. Visit our site for more about us and our affiliated organization, the ACLU Foundation.
@riceuniversity.bsky.social @riceuniversity.bsky.social All things rice!
not affiliated with Rice University
Chasten Glezman Buttigieg @chastenbuttigieg.bsky.social Dad, author, teacher, macaroni and cheese maker. PAPA’S COMING HOME is an instant NYT bestseller and on shelves now!
Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social Squid biologist
Science communicator
Artist
Philadelphian
I run @SkypeAScientist.bsky.social
Creator of the SquidMobile
https://linktr.ee/Sarahmackattack
Ken Jennings @kenjennings.bsky.social Your Jeopardy! pal. Author of THE COMPLETE KENNECTIONS (http://bit.ly/4qUcbhK) and a bunch of other stuff.
Bryan White, MS Bio, MPH 🧬 @crvscience.com MS Biology, MPH, MS Cybersecurity |
Evolutionary Biologist 🪼| SciComm ✍🏻|
Bioinformatician 🖥️🧬| Public Health 🛟|
PNW 🌲|
>Art 🎨 & T-shirts 👕:
https://crvscience.com
>Books 📕 ✏️ 🖊️
https://www.amazon.com/dp/B0HCYP88H5
Erwan Rivault @erwanrivault.com Data visualisation designer at BBC News focusing on satellite data, climate change and cartography | previously at @esa.int | Co-founder of @chartle.cc - A daily chart game
Dr. Wendy Bohon @drwendyrocks.bsky.social Earthquake geologist 🧪⚒️ | Scicomm specialist 🎙️| Formerly USGS, IRIS, NASA | she/her | Views are mine | website: https://wendybohon.com/
“A delightful blend of scientific rigor and domestic chaos.”
Deb Houry @drdebhoury.bsky.social ER doc, public health professional, researcher, and former chief medical officer at the CDC. Working to improve health in communities while figuring out what is next for me
Mid terms are November 3rd 2026. Go register voters. @usrbinr.bsky.social I love posting about #rstats and texas politics.
I also love soup and if you post a picture I’ll always ask you for the recipe
JustinG @justingosses.github.io Niche nerd content on Geology, Maps, Open Source, Code, Machine Learning, and Houston.
For disclosure purposes, @ Microsoft, but opinions my own.
Oscar Baruffa @oscarbaruffa.com Yes it's me from twitter and @bigbookofr.com!
#dataBS #RStats 
Merriam-Webster @merriam-webster.com noun | a reference source containing words alphabetically arranged along with information about their forms, pronunciations, functions, and etymologies
The Pudding @pudding.cool The Pudding is a digital publication that explains ideas debated in culture with visual essays. https://pudding.cool/
Email: sup@pudding.cool
Support us: http://patreon.com/thepudding
Bill Amend @billamend.bsky.social Cartoonist/Nerd. Creator of FoxTrot
Frank Harrell @f2harrell.bsky.social Professor of Biostatistics
Vanderbilt University School of Medicine
Consultant, clinical trials/drug development
https://hbiostat.org https://fharrell.com
@neenareports.bsky.social @neenareports.bsky.social 
National Weather Service @nws.noaa.gov Official Bluesky account for NOAA's National Weather Service.
Al Yankovic @alyankovic.bsky.social You know... the weird one.
Istvan Hajnal @istvanhajnal.bsky.social Statistics, data science, market research, Elvis Costello, bass,
Ipsos, media research, audience measurement.
Boutersem-Amsterdam 
ProPublica @propublica.org Investigative journalism in the public interest. Headlines and (sometimes literal) receipts.
propublica.org
City of Houston @cityofhouston.bsky.social Unofficial City of Houston Bluesky account. Stay in the know about all things #Houston! http://houstontx.gov
Jay Blazek Crossley @jaycrossley.bsky.social Texan husband dad safe streets advocate YIMBY freeway fighter policy wonk punk rocker serial boards & commissions member democracy builder pepper grower hot sauce maker advocate for sustaining human life on this planet executive director of Farm&City
Harris County Public Health @hcphtx.bsky.social Our mission is to protect and promote health and prevent disease and injury for everyone in Harris County!
hcphtx.org
Bobby Cole @bobbyfortx.bsky.social I’m running for Governor to fight for Texans who’ve been ignored, squeezed and written off. Learn more at coleforgovernor.com.
Kate Aguirre Art @kateaguirre.com Artist
Oil, gouache, pastel/charcoal
Student #ArtStudentsLeague
Figure drawing, cityscape Plein Air, museum copies
Come paint with me! www.meetup.com/painting-the-city