Jonathan M. @ororg.org The sky sure looks beautiful today :)
🚀 Orbital rocket enjoyer
🛰️ Can often be found chasing satellite passes overhead
@EnergiaRocket on the other place.
Yung En Chee @yungenchee.bsky.social Applied ecologist, conservation science, structured decision-making, spatial modelling, waterways research, she/her
#StayGrounded #NoFlyForWork #NoAISlopware
Proud to #PayTheRent
Maurits Vande Reyde @mauritsvandereyde.bsky.social Onafhankelijk Vlaams parlementslid Project Durf. Mijn missie? Meer welvaart, door minder overheid.
Randall Munroe @xkcd.com 
ESA Technology @technology.esa.int Follow the latest news, developments and new technologies from the European Space Agency's R&D Directorate
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Jonathan O'Callaghan @astrojonny.bsky.social Freelance space journalist. British Science Journalist of the Year 2024. Words in The New York Times, Scientific American, New Scientist, BBC, WIRED, + more.
Bangkok, Thailand
jdaoca@gmail.com
@astro_jonny on Twitter
https://www.jonathanocallaghan.com/
VAW Glaciology @vaw-glaciology.bsky.social This is the voice of ETH Zurich's Glaciology group (Prof. Farinotti), jointly affiliated to @wslresearch.bsky.social.
Cedric @cdtro.bsky.social Schepen van Cynisme
Jeff Goodell @jeffgoodell.bsky.social Author, NYT bestseller THE HEAT WILL KILL YOU FIRST | 2020 Guggenheim Fellow | Contributing Writer, ROLLING STONE
POLITICO Europe @politico.eu Nobody knows politics and policy like we do.
Pieter Haeck @pieterhaeck.bsky.social Senior technology reporter @POLITICO.eu
eu/acc @euacc.bsky.social From the creators of @euacchq on X and www.eu-acc.com
Stay tuned as we push for a pro-growth Europe
Sarah Cooley @co2ley.bsky.social Ocean advocate, community builder, climate scientist. I make sure the ocean interior is healthy so you don't have to. 
Kurt Segers @kurtsegers.bsky.social Neurologist Memory Clinic / Screen- & tv writer. Author of « De vergeten dementie »/« La démence oubliée ». Metafoorkramer.
Nat Bullard @nathanielbullard.com Energy systems and information platforms.
I do that presentation.
https://www.nathanielbullard.com/
📍Singapore
Maarten Weyn @maartenweyn.bsky.social prof. UAntwerp | vicerector research & impact | imec | teamscheire | http://Weyn.Tech | #Cofounder aloxy crowdscan iosa | weyn beer | book bier!? | views are my own
Postcard From The Past @pastpostcard.bsky.social Fragments of life in messages from old postcards, curated by Tom Jackson. BOOK: http://amzn.to/34rIDhp POD: http://Apple.co/2xNqQ8D AGENT: http://morgangreencreatives.com
Manuel Sintubin 🌎⛏️💚🇺🇦🇪🇺 @manuelsintubin.bsky.social Professor of Geodynamics at @KU_Leuven.
Thinking like a Mountain. Speaking for Planet Earth. Treating all Earthlings with utmost respect 🌎
Lectrr @lectrr.bsky.social Cartoonist. Official account en al.
www.lectrr.com
www.lectrrwear.be
Siem De Cleyn @siemdc.bsky.social 🇧🇪😷🏥💉
Redwire @redwirespace.bsky.social This is an unofficial account for everything RedwireSpace
Jurgen - Minister van Katjes 🇺🇦🍉 🚙⚡️⚛️ @jurgengeevels.bsky.social Dronepiloot/ Liberal / Cameraman/ Ecomodernist/
Jeroen Baert @jbaert.bsky.social Computer scientist, comedian, engineer, keynote speaker, @nerdland.be podcaster.
Kom kijken naar m'n nieuwe show!
Tickets & booking info: https://www.jeroen-baert.be
Mastodon: https://mastodon.social/@jbaert
Github: https://github.com/Forceflow
Audun @ahjert.bsky.social Norwegian marine biologist enjoying simple living and facts. Head eng. at @imr.no.
dim sum @dbousou.bsky.social Ook hier een bekende Vlaming.
Casper Wits @casperwits.bsky.social Lecturer in East Asian Studies, Leiden University
International history&Geopolitics: China🇨🇳|Japan🇯🇵|Taiwan 🇹🇼|EU🇪🇺
@geopolitieknu.bsky.social
Prof. Sonia I Seneviratne @soniaseneviratne.bsky.social Professor at ETH Zurich, IPCC WGI Vice-chair.
#Climate #Extremes #Land.
Citizen/mum/scientist. Personal account.
https://www.ipcc.ch/report/ar6/wg1/downloads/report/IPCC_AR6_WGI_Chapter11.pdf
Twitter/X: @SISeneviratne
https://www.iac.ethz.ch/people/sonia
Kim Wood @drkimwood.bsky.social Associate professor at UArizona. Hurricane mortician. Science communicator. Open science + Python + 🐈 enthusiast. This is my only bsky account. Opinions mine.
Alaa Al Khourdajie @dralaaclimate.bsky.social #Climate #Energy #Scenarios | Advanced Research Fellow @imperialcollegeldn.bsky.social | Lead Author @ipcc.bsky.social AR7 | WP4 Lead @EU-DIAMOND | Guest Scholar @iiasa.ac.at | Editor @plosclimate.org | Dad
https://sites.google.com/site/akhourdajie/
Andrew Dessler @andrewdessler.com Prof of Atmospheric Sciences & climate scientist @ Texas A&M; AGU and AAAS Fellow; Native Texan; find out what I think at https://www.theclimatebrink.com/
Zeke Hausfather @zekehausfather.com "A tireless chronicler and commentator on all things climate" -NYTimes.
Climate research lead @stripe, writer @CarbonBrief, scientist @BerkeleyEarth, IPCC AR7 lead author.
Website: https://zekehausfather.com/
Substack: https://www.theclimatebrink.com/
Pierre Friedlingstein @pfriedling.bsky.social Born at 321 ppm. Climate & Carbon Cycle Scientist. Prof @UniofExeter Directeur de Recherche @CNRS @GlobalCarbonProject
Zac Manchester @zacmanchester.bsky.social Engineer, Roboticist, Spacecraft Hacker. Associate Professor of Aeronautics and Astronautics at MIT
Igor Sushko @igorsushko.bsky.social Born in Ukraine. American. #WindofChange Racecar Driver (Ret.) Japanese SUPER GT #FSBletters ➡️
igorsushko.com/articles
Dr. Aaron Thierry @thierryaaron.bsky.social Research analyst, ASRA. PhD candidate at Cardiff University researching the role of science and scientists in the climate movement. PhD in Ecology. Climate communications.
Ukrainska Pravda 🇺🇦 @pravda.ua Official English page of Ukrainian media outlet "Ukrainska Pravda"
https://www.pravda.com.ua/eng/
Bellingcat @bellingcat.com Bellingcat is a global collective uncovering facts to hold power to account. Our work is independent. Our methods are public. Our community is global.
Want to support our charity? bellingcat.com/donate
Institute for the Study of War @thestudyofwar.bsky.social ISW is a policy research organization focused on U.S. national security. Email: press@understandingwar.org. For more: https://linktr.ee/understandingwar
OSINTtechnical @osinttechnical.bsky.social PAI enjoyer, OSINT guy @truth.bsky.social , my views/freezing cold takes are my own. Standard spiel about not endorsing retweets, likes, and comments.
Darth Putin @darthputinkgb.bsky.social Czar for life of all Russians. Master Strategist. Tea connoisseur. Author. Window installer. Wanted in 123 countries. Parody, apparently.
Michael Weiss @michaeldweiss.bsky.social Editor @insidereng, host @foreignoffpod, https://substack.com/@macspaunday, ISIS: Inside the Army of Terror: http://goo.gl/Jb6uEA. Next book on the GRU for @vikingbooks. macspaunday@protonmail.com
Paul Massaro @apmassaro3.bsky.social Foreign policy fella | Fighting dictatorship and corruption | Views my own
MAKS 26 👀🇺🇦 @maks23.bsky.social ☕️ buymeacoffee.com/MAKS22
🇺🇦 PayPal: maksmu24@ukr.net
👀 patreon.com/Maks24
War Mapper @warmapper.org Mapping conflicts
If you would like to support me: https://buymeacoffee.com/warmapper
Julia Davis @juliadavisnews.bsky.social Columnist @TheDailyBeast, creator of the Russian Media Monitor, sanctioned by Russia.
I watch Russian state TV, so you don't have to.
Author of a book "In Their Own Words: How Russian Propagandists Reveal Putin’s Intentions."
Vatnik Soup @vatniksoup.bsky.social Fighting Disinformation since 2022.
All soups: https://vatniksoup.com/
Debunk of the Day: https://vatniksoup.com/en/topics/debunk-of-the-day/
Why we soup: https://vatniksoup.com/en/soups/vs2/
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Jessica Berlin @berlinbridge.bsky.social Security & geopolitics | Previously based in 🇦🇫🇨🇳🇲🇲🇷🇼🇬🇧🇺🇸 | Capital Germany 40 under 40 | ☕ http://buymeacoffee.com/jberlin | Don’t just get mad, get busy | https://berlinbridge.substack.com/subscribe
Illia Ponomarenko @ioponomarenko.bsky.social Live straight out of Bucha 🇺🇦
The Atlantic @theatlantic.com Exploring the American idea through ambitious, essential reporting and storytelling. Of no party or clique since 1857. http://theatlantic.com
Steven Vanden Bussche @stevenvbussche.bsky.social Chess Player♟️| WePlanet 🌍 | in eigen naam
Zack Labe @zacklabe.com Climate Scientist at @climatecentral.org | PhD | Passionate about improving science communication through data-driven stories | Harrisburg, PA | https://zacklabe.com/
Views, thoughts, and opinions expressed here are only my own.
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Chris Lintott @chrislintott.bsky.social Astronomer, writer and zookeeper. Oxford, Gresham and the Zooniverse. The human half of the Dog Stars podcast. New book: 'Our Accidental Universe' (UK/rest of world) and 'Accidental Astronomy (US) now out.
Geoengineering Info @geoengineering1.bsky.social Carbon Removal & Solar Geoengineering updates by Andrew Lockley & team. RT=/=E
Also see Carbon Removal Updates Substack (carbonremovalupdates.substack.com/) & Solar Geoengineering Updates Substack (solargeoengineeringupdates.substack.com/).
Jan Rosenow @janrosenow.bsky.social Professor of Energy & Climate Policy at University of Oxford
Energy Programme Leader at ECI, University of Oxford
Senior Research Fellow at Oriel College, Oxford
Senior Associate Institute for Sustainability Leadership, University of Cambridge
Amy Westervelt @amywestervelt.bsky.social Investigative climate reporter. Ida Tarbell stan. Run Drilled.media, contrib lots of places. Author "Brought To You By" @bloomsburybooksus.bsky.social. Pod: https://push.fm/fl/drilled. YT:@DrilledMedia. Signal: adubs.78.
Lora Kolodny @lorak.bsky.social reporter at cnbc.com. email: lora.kolodny@cnbc.com - ex-wsj, techcrunch & all over. i cover: elon musk cos. mostly tesla & spacex (some climate tech). my posts here are my own. optimistic on the inside. dm me on signal: lorakolodny.55
Robinson Meyer @robinsonmeyer.bsky.social I’m the founding executive editor of Heatmap News, a contributing Opinion writer for The New York Times, and the cohost of the Shift Key podcast.
📍NYC
David Roberts @volts.wtf I run a newsletter/podcast called Volts about clean energy & politics. Subscribe & join the community at http://volts.wtf!
Sarah Laskow @slaskow.bsky.social senior editor at the Atlantic. I think a lot about climate, disease, animals, plants, risk, kids, New York City, and sometimes other cities too
Simon Evans @drsimevans.carbonbrief.org Press Gazette energy & environment journalist of the year 2022
Highly commended:
Society of Editors 2025
Shortlisted:
Press Awards 2025
Press Gazette 2025
AOP 2025
Deputy Ed + Snr Policy Ed, Carbon Brief
simon.evans@carbonbrief.org
Eric Roston @eroston.bsky.social Butterflies and zebras and moonbeams and fairy tales. Literally wrote the book on carbon. Born 326.17. He/him. "Bleakly amusing." —A. Martine.
"The dad jokes will continue until morale improves." —Charlie Jane Anders.
Signal: eroston.87
Bloomberg Green
Akshat Rathi @akshatrathi.bsky.social - Senior climate reporter, Bloomberg News
- Newsletter http://bit.ly/bbg-zero
- Podcast http://bloomberg.com/zero-podcast
- Book https://akshatrathi.com/book
- akshat.rathi@pm.me
Todd Woody @toddwoody.bsky.social Environmental journalist covering climate and ocean issues at Bloomberg News in San Francisco. Formerly at Participant Media, Fortune, Forbes, San Jose Mercury News, Sacramento Bee and other publications. www.toddwoody.com twoody4@bloomberg.net
Zahra Hirji @zhirji.bsky.social Bloomberg News climate reporter. Past BuzzFeed News, InsideClimate News. Mom. She/her. Views are my own.
Email: zhirji@bloomberg.net
Signal: zhirji.51
Carbon Brief @carbonbrief.org Award-winning journalism focused on #climatechange, science, energy and policy. Subscribe to our free newsletters: http://bit.ly/CBnewsletters or visit our website: https://www.carbonbrief.org/
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Capital Weather @capitalweather.com D.C.'s Trusted Weather Team
http://www.capitalweather.com | info@capitalweather.com
Mark Gongloff @markgongloff.bsky.social Climate take farmer for Bloomberg Opinion
James Temple @jtemple.bsky.social Climate and energy editor, Reno bureau chief, MIT Technology Review. Ski bum. Dog dad.
Please send tips (not PR pitches) through Signal: jtemple.99
Emily Atkin @emorwee.bsky.social I run HEATED, a weekly newsletter and podcast devoted to climate accountability reporting and opinion. Philly-based. She/her.
Signal: @emorwee.06
Dave Vetter @davidrvetter.bsky.social Climate and sustainability writer; duck monitor.
Saloni @scientificdiscovery.dev Co-founder & editor, Works in Progress. Writer, Scientific Discovery. Podcaster, Hard Drugs. Advisor, Coefficient Giving.
Newsletter: https://scientificdiscovery.dev
Podcast: https://harddrugs.worksinprogress.co
🏳️🌈
Laura Millan @lauramillan.bsky.social Writing about 🔥💧and all things climate at Bloomberg
Alexandra Witze @alexwitze.bsky.social Science journalist and correspondent for Nature (she/her). Opinions = my own. Reach me at alexwitze.01 (Signal), witzescience (@gmail.com), or awitze (@protonmail.com).
Andrew Freedman @afreedma.bsky.social Senior Reporter, Weather & Climate @cnn. Priors: Axios, WaPo | Alum: The Fletcher School, Columbia Climate & Society | Tips: andrew.freedman@cnn.com | afreedman@protonmail.com | Signal: @afreedmanclimate.03
Leo Hickman @leohickman.carbonbrief.org Editor and director, Carbon Brief
https://bsky.app/profile/carbonbrief.org
Max Roser @maxroser.bsky.social — Founder of Our World in Data
— Professor at the University of Oxford
Data to understand global problems and research to make progress against them.
Heatmap News @heatmap.news A new media company focused on the biggest story of our time: climate change. Subscribe to our newsletter at https://heatmap.news.
Casey Crownhart @caseycrownhart.bsky.social Climate tech reporter at MIT Technology Review ~ big fan of batteries and also the New York Mets.
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Damian Carrington @dpcarrington.bsky.social Environment editor at The Guardian
Send info confidentially via Signal: dpcarrington.35
Or via this link👇
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Giuliana Viglione @giulianaviglione.bsky.social ocean-lover and science journo. associate editor @carbonbrief.org & senior editor @theopennotebook.bsky.social
Shannon Osaka @shannonosaka.bsky.social climate *zeitgeist* reporter for @washingtonpost.com. Reach me on Signal: smosaka.27
Lisa Song @lisalsong.bsky.social Climate/environment reporter at ProPublica. Cartoon me by Laila Milevski. Pro-cats, anti-carrots. Contact: lisasong.42 on Signal
Seth Borenstein @borenbears.bsky.social Climate and science writer at The Associated Press, covers disasters, all sorts of science. Teaches journalism at NYU/DC. Father of 3, husband of 1. Red Sox fan.
Jessica McKenzie @jessimckenzi.bsky.social reporting, writing, editing climate change stories @thebulletin.org // outdoorsy newsletter: jessicastarmckenzie.com/newsletter // tips: jmckenzie@thebulletin.org, jsmckenzie@protonmail.com, or jessimckenzi.01 on signal
Elizabeth Kolbert @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," and “Life on a Little-Known Planet." Learn more at elizabethkolbert.com.
Jeff Berardelli @weatherprof.bsky.social Same @WeatherProf as Twitter. Posting about climate and weather. Chief Meteorologist and Climate Specialist WFLA NBC Tampa 
Lara Williams @lararhiannon.bsky.social I write about climate change for @opinion.bsky.social and pursue the outdoors
Patrick Galey @patrickgaley.bsky.social Anti-Fascist. Anthropocene Pepys. Gen AI Cassandra. Journalist taking names on the fossil fuel industry and its role in the climate, energy, and cost of greed crises.
Other than that, mainly dogs and cycling
Tamar Haspel @tamarhaspel.bsky.social James Beard winning WaPo columnist writing about food & science, author of TO BOLDLY GROW, gentleman oyster farmer. 
Julia Simon @juliaradio.bsky.social NPR's Energy and Climate Solutions Correspondent
SF by way of Nigeria, Indonesia, and Egypt • 🇳🇬🇮🇩🇪🇬
For tips my Signal juliaradio.33
Mira Rojanasakul @rjnskl.bsky.social Data and visual journalist, New York Times climate team
https://www.nytimes.com/by/mira-rojanasakul
Harry Stevens @harrystevens.bsky.social Climate and graphics at @nytimes.com
Email me and check my work: harry.stevens@nytimes.com
Nadja Popovich @popovichn.bsky.social Senior editor, data + viz @bloomberg /
formerly @nytclimate
✨✨✨✨✨
Andy Revkin 🌎 ✍🏼 🪕 ☮️ revkin.substack.com @revkin.bsky.social 40 years of prize-winning sustainability journalism, mostly @nytimes, #sustainwhat webcaster https://revkin.substack.com, #Anthropocene Working Group member, solution seeker, songwriter https://j.mp/revkinlinks
India Bourke @indiabourke.bsky.social BBC enviro journalist, writing & editing for Future and Earth. Reviews in @resurgencetrust.bsky.social . Prev @newstatesman.com , AFP & others. (Recently returned from mat leave)
Josh Gabbatiss @joshgabbatiss.bsky.social Associate editor at Carbon Brief 🐸
josh.gabbatiss@carbonbrief.org ✉️
Brad Plumer @bradplumer.bsky.social Reporter, NYT Climate.
email: brad.plumer@nytimes.com
signal: bradplumer.54
Veronika Meduna @veronikameduna.bsky.social Sci/env/health editor The Conversation | writer Science, Nature, Eos, Guardian, Nautilus, NZ Geographic, NZ Listener | Books Science on Ice http://bit.ly/2YsvVxv Towards A Warmer World http://bit.ly/3ObP2Er