Philipp Brandl @lithophilipp.bsky.social Marine Geologist @geomarkiel.bsky.social Alumni of @scienceanu.bsky.social and @fau.de. Views my own.
Sentinel Online @sentinelonline.bsky.social Official profile of Sentinel Online, part of Copernicus, the European
Union’s Earth Observation programme, and developed in partnership with @esa.int
Simon Clark @simonoxfphys.com Science communicator, video maker, author, podcast creator. PhD in theoretical atmospheric physics. Born at 354 ppm.
Ambassador for @coolearthaction
https://linktr.ee/simonoxfphys
Astronauts For America @astronauts4america.bsky.social Our Country is the Mission.
astronautsforamerica.org
School of Ocean and Earth Science and Technology @soest.hawaii.edu World-class research and academic institution focused on informing solutions to some of the world’s most vexing problems.
📍University of Hawai‘i at Mānoa
🌎 https://www.soest.hawaii.edu
DSCOVR:EPIC @dscovr-epic.bot.country Pics from the Earth Polychromatic Camera on the DSCOVR spacecraft (unofficial). Formerly @dscovr_epic on twitter.
FAQ: https://russ.garrett.co.uk/bots/dscovr_epic/
Operator: @russ.garrett.co.uk
DSCOVR 🔴 EPIC (Unofficial) @dscovr-epic.bsky.social A feed of photos of the Earth from NASA's DSCOVR EPIC camera. Note that this is not an official NASA account.
For more DSCOVR:EPIC information, see epic.gsfc.nasa.gov
Managed by 🔴 @redshift.pics
Kat Abughazaleh @katmabu.bsky.social Former congressional candidate and journalist trying to change politics for good :) | www.kapow.works/
Nicola Rennie @nrennie.bsky.social 📊 #DataViz specialist.
💻 #RStats | #Python | #D3.
🎨 Generative artist.
🏃♀️ Runner.
Website: https://nrennie.rbind.io/
She/her. Views my own.
Le Monde @lemonde.fr « Le Monde » est un journal français fondé par Hubert Beuve-Méry en 1944. C'est aussi un compte Bluesky qui poste l'actualité en continu de façon automatisée.
Météo-France @meteofrance.com Météo-France sous le « ciel bleu », logique non ? Bienvenue sur notre compte officiel ! Retrouvez ici toutes nos actualités météo, climat et Vigilance.
Observatoire volcanologique du Piton de la Fournaise @ovpf.bsky.social Observatoire volcanologique du Piton de la Fournaise, une station de l'institut de physique du globe de Paris à La Réunion.
https://www.ipgp.fr/ovpf
Visualising Climate @visualisingclimate.com The first global conference on how data visualisation can support understanding and decision-making on climate change.
𝗕𝗼𝗹𝗼𝗴𝗻𝗮, 𝗜𝘁𝗮𝗹𝘆
4–6 November 2026
#datavis #climate
ℹ️ visualisingclimate.com
Babak Tafreshi @babaktafreshi.bsky.social Night sky photographer and explorer for the National Geographic, bridging art and science. babaktafreshi.com
NSF NCAR Research Applications Laboratory @ncar-ral.bsky.social Conducting directed research & engineering to discover solutions to societal problems • Science Serving Society • ral.ucar.edu
NSF NCAR & UCAR @ncar-ucar.bsky.social We're committed to advancing our understanding of Earth system science, from the ocean to the exosphere, for the betterment of our planet. 🌎 Operated by UCAR and #NSFfunded.
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
Alessandro La Rosa @alarosa.bsky.social Post-doc researcher in solid Earth geophysics at University of Pisa - Department of Earth Sciences. InSAR 🛰 Tectonics ⛰️ Volcanoes 🌋 Earth Observation 🌍
Eos @eos.org Eos is a leading source for trustworthy news and perspectives about the Earth and space sciences and their impact. Published by the American Geophysical Union (@agu.org).
Chris Hadfield @cmdr-hadfield.bsky.social Astronaut, back on Earth after 3 spaceflights. For events & media, please write to info@chrishadfield.ca. Order books at http://chrishadfield.ca/books
@derekkeir.bsky.social @derekkeir.bsky.social earthquakes, volcanoes, breaking the continents
Carolina Pagli @sorcerinsar.bsky.social 
Waldo Jaquith @waldo.net Thought follower. Public servant. Male software developer. Alumnus of 18F, the Obama White House, Georgetown's Beeck Center, U.S. Digital Response, the Biden-Harris Transition Team, Biden administration, GSA, and Treasury. He/him. Charlottesville, VA, USA.
Peter Brannen @peterbrannen.bsky.social Mammal.
New📘The Story of CO2 is the Story of Everything
LA Times Book Prize Finalist. "Hugely compelling" -NYTimes "History on a heroic scale" -Times (UK) "Brilliant and epic" -Kate Marvel
Old📘 The Ends of the World
Peterbrannen.com
NASAEarthWatch @nasaearthwatch.bsky.social Witnessing and documenting the decimation of Earth Sciences at NASA. A personal and partial view from a veteran scientist employed at one of the centers. Sharing information and occasional comment.
Bipedal Meatbag @bipedalmeatbag.bsky.social Bipedal meatbag. Professor of volcano stuff on the Island of Hawai‘i.
Jessica Ball @jlball-phd.bsky.social Work account for @tuffcookie - for daytime lurking because I don't wanna share my personal account with my employers via my work computer.
IAVCEI - International Association of Volcanology and Chemistry @iavcei.bsky.social Social media team contact: 📧 so-me@iavceivolcano.org
Official website: iavceivolcano.org
PBS News @pbsnews.org We are home to the PBS News Hour and @washingtonweekpbs.bsky.social.
Subscribe to our newsletter: https://to.pbs.org/47dcMEJ
Support our work: https://bit.ly/3IXO4xW
More: linktr.ee/pbsnews
Kenneth Becker @geophotographer.org Geoscientist/canine caretaker. UAF alum. Based in Alaska
Seismology/Volcanology/Meteorology/Astronomy/Space Weather, & Science Communication
Sometimes successful at photography
See my starter packs for more science!
William Shakespeare @shakespeare.lol All the world’s a stage
Alex Steffen @alexsteffen.bsky.social Planetary foresight and personal climate strategies.
Courses: https://alexsteffen.thinkific.com/
Podcast/newsletter: https://alexsteffen.substack.com/
Start here → https://alexsteffen.substack.com/p/foresight-is-no-longer-a-luxury
Matthias Huss @matthias-huss.bsky.social glaciologist @ethzurich and @wslresearch.bsky.social, head of GLAMOS, passionate about mountains
Frog and Toad Bot @frogandtoadbot.bsky.social Cozy random passages from Arnold Lobel's Frog and Toad books. Posts auto-delete.
Fumihiko Ikegami @fikgm.bsky.social Earth Science Watcher in Japan. Master of Geology and None. I am myself, not employers.
ClimateBook @climatebook.bsky.social This is the BlueSky feed of Raymond T. Pierrehumbert, Professor of Planetary Physics at the University of Oxford. Tune in for news about Principles of Planetary Climate, and diverse science and political commentary. (Also folk music news)
SRM360 @srm360.bsky.social Find us on LinkedIn https://www.linkedin.com/company/srm360-org/
Supporting an informed, evidence-based discussion of sunlight reflection methods (SRM).
Dr. Glaucomflecken @glaucomflecken.bsky.social Ophthalmologist. Comedian. Speaker. Jonathan.
Christoph Fischer Photography @beautysurroundsyou.com 100% Human. Passionate Nature photographer. I run premier, small group photo tours in Patagonia, Namibia, Canada, Greenland & New Zealand.
Website: https://beautysurroundsyou.com
The world is full of beauty. Let me take you there!
Montreal, Canada 🍁
Dan Garisto @dangaristo.bsky.social science journalist | good physics, bad physics, and sometimes ugly physics
Signal: dgaristo.72
Email: digaristo@gmail.com
British Antarctic Survey 🐧 @bas.ac.uk We're the UK's polar research institute 👋 Uncovering the secrets of Earth's frozen places, doing science for a sustainable planet.
Looking for a seriously remote job? https://bas.ac.uk/vacancies
Nature Geoscience @natgeosci.nature.com A monthly journal aimed at collating top-quality research across the Earth and planetary sciences. Twitter/X: @NatureGeosci
Site notice: http://bit.ly/2oAyLi1 https://www.nature.com/ngeo/
Casey Dreier @caseydreier.bsky.social Chief of Space Policy at The Planetary Society. Host of Planetary Radio: Space Policy Edition. planetary.org
NASAWATCH @nasawatch.bsky.social NASAWATCH.com - Unofficial Space News Since 1996
Cabot Institute for the Environment @cabot-institute.bsky.social Interdisciplinary environmental research community at the University of Bristol. Food security, water, low carbon energy, city futures, environmental change, natural hazards & disaster risk, climate change & health. www.bristol.ac.uk/cabot
Heard Island Government @heardislandgov.bsky.social Official Gov Description: Flight challenged colony of biracial nudists
Current Status: Tariff & Human Free. Sovereign; yet protected by Australia
SIGN to protect our Island’s Marine Reserve https://wwf.org.au/get-involved/an-antarctic-safe-haven/
Kimberly Cartier @astrokimcartier.bsky.social Senior Science Reporter for @eos.org at the American Geophysical Union, former astronomer who still loves all things space. Posts reflect my own views. Signal: kstar.20 She/her 🏳️🌈✡️
Canadian History Ehx @cdnhistoryehx.bsky.social Host of the podcast\radio show Canadian History Ehx. Author of "Canada's Main Street: The Epic Story of The Trans-Canada Highway" Sharing Canada's history daily!
Hildur Knútsdóttir @hildur.bsky.social Icelandic writer.
The Night Guest // Dead Weight // Down Where Monsters Dwell coming in March 2027!
Gareth Fabbro @fitzgabbro.bsky.social Volcano lover and lecturer in igneous processes at @uniofeastanglia.bsky.social. Lived in: 🏴 🏴 🇫🇷 🇸🇬 🇫🇯 🇵🇭 🇧🇪. Studied volcanoes in: 🇮🇹 🇬🇷 🇵🇬 🇵🇭
The Obama Foundation @obamafoundation.bsky.social We believe in a world with more opportunity, participation, and trust.
Royal Meteorological Society @rmets.org Leading independent expert in weather and climate.
Lauren Rosenthal @laurenthal.bsky.social Weather Reporter for Bloomberg News.
Previously at APM Reports, ProPublica/Electionland, North Country Public Radio, KUCB in Unalaska, AK (pictured above).
Views my own.
Email: lrosenthal21@bloomberg.net
Signal: lgrosen.03
Dave Snider 🌞 @davesnider.bsky.social 🌤️#AKwx & science geek, 😍 STL gooey 🧈🍰
🐦⬛Alaska birder | Photoshop it.
Recovering broadcaster and ⚜️ Scoutmaster 🪢 now focused on Training GAC Adults who guide our Youth 🏳️🌈🏳️⚧️
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
Keith @keithdunn.bsky.social The image that I run from
Only seems to follow me
Christian Elliott @christianelliott.me Science journalist & audio producer / Making podcasts at NASA / Other words in Nat Geo, The Atlantic, the NYT, Science, bioGraphic, Undark, etc. / Iowan 🌽
Views expressed here are my own.
Portfolio: christianelliott.me
Ian Hall @ianhall.bsky.social Climate scientist, palaeoclimatologist, marine geologist and ageing marathon runner. Prof. @ Cardiff University, views are my own, #FirstGen, He/Him 🏴🇪🇺
If this feels unusual, that is because it is…
Wanmei L 🌎🛰️ @mapsbyw.com Science Data Visualizer | Seeking Next Opportunity | Former NASA Earth Observatory 🌎🛰🗺 | UCLA Alumni 🎓 | Award-Winning Cartographer 🧭 | 🎙️ President of Women in GIS
Britta Jensen @tephrabird.bsky.social Associate Professor, Earth and Atmospheric Sciences at the University of Alberta. I like things that fly through the air (not shit hitting fan though), science, nature, pottery, and well, many things actually. Opinions are my own and probably questionable.
Peter Sagal @petersagal.bsky.social I make Dad jokes on NPR and also write books and other things. 
@cira-csu.bsky.social @cira-csu.bsky.social 
AltUSGS @handle.invalid The resistance in the form of a couple of science nerds in different missions. Not an official USGS account but close enough to hypothesize about their actions. #AltGov
YouGov America @today.yougov.com YouGov gathers real opinions and behaviors from worldwide panel members to power insights into what the world thinks.
https://today.yougov.com/
Join our panel and share your opinion: account.yougov.com
For press inquiries: uspress@yougov.com
Montserrat Volcano Observatory @mvoupdates.bsky.social The Montserrat Volcano Observatory continuously monitors the Soufrière Hills Volcano to provide timely advice to reduce the impact of volcanic activity.
IPCC @ipcc.bsky.social Intergovernmental Panel on Climate Change
Stand Up for Science! @standupforscience.net We mobilize the fight for science and democracy - because science is for everyone! 🧬🧪🌎
Donate here: https://bit.ly/SUFS_GIVING
Learn more ⬇️
https://linktr.ee/standupforscience_bluesky
Rogue NASA @roguenasa.altgov.info Not an official NASA account. Come for the facts, stay for the snark.🥄
Same team from Twitter but with more gray hairs. 🚀🛰️🧪🔭
climate.nasa.gov
they/them
🏳️🌈🫶🏳️⚧️
Dr Janine Krippner @janinekrippner.bsky.social Kiwi volcanologist working on Ngāuruhoe (Mt Doom) in NZ, the 2021 La Palma/Tajogaite eruption impacts, seafloor geologic hazards I 'On Shaky Ground' writer
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Kristín Jónsdóttir @krjonsdottir.bsky.social Seismologist -Volcano/Earthquake/Natural hazard monitoring at the Icelandic Meteorological Office -W-African dance & music -Outdoors -Earth -Space (she/her)-New drummer 
Katrin Kleemann @katrinkleemann.bsky.social Postdoctoral Researcher at the German Maritime Museum/Leibniz Institute for Maritime History. Environmental historian working on volcanoes, earthquakes, oceans, history of science, and of course #Laki1783🌋🇮🇸.
www.katrinkleemann.com
WIRED @wired.com For Future Reference.
Sign up for our newsletters: https://wrd.cm/newsletters
Find our WIRED journalists here: https://go.bsky.app/Boj9b5E
altNOAA 🇺🇸 @altnoaa.bsky.social Original resistance account for the NOAA. Not official account of NOAA but close enough we can forecast them.
Weather geek. Boat driver. Former airman. Weekend redneck. Coffee: black. Kinda Grumpy. Go Walz! 🌮
AerosolWatch @aerosolwatch.bsky.social Satellite observations of global aerosol and air quality events, including wildfires, dust storms, and haze. Featuring NOAA satellite products from the AerosolWatch website (https://www.star.nesdis.noaa.gov/smcd/spb/aq/AerosolWatch/).
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
Senator Ron Wyden @wyden.senate.gov U.S. Senator for Oregon. Rotisserie chicken enthusiast. Senate’s resident privacy hawk.
senatefinance.bsky.social
wydenpress.bsky.social
TROPOMI SO2 @tropomiso2.bsky.social Latest news about strong volcanic eruptions detected by Sentinel-5p/TROPOMI #Sentinel-5p #TROPOMI #S5P.
Posts are by P. Hedelt, DLR Remote Sensing Technology Institute (atmos.eoc.dlr.de): @dlr-en.bsky.social 
Jessica Tierney @leafwax.bsky.social Climate scientist living in the Sonoran Desert. Analyzer of leaf waxes to learn about past climate change. Professor at the University of Arizona. I also like birds, nature, pets🦉🌿🐕 | Opinions are mine, not those of my employer
Mélanie Gouby @melaniegouby.bsky.social 📝 Journalist(e)
🌿 Nat Geo Explorer
🎥 Filmmaker
www.melaniegouby.com
John Crowley @johncrowleyphoto.bsky.social Photographer from Ireland.
Landscapes & Minimalism.
Gliclée Prints 👉 www.johncrowley.eu
Project Drawdown @projectdrawdown.bsky.social 🌍 The world’s leading guide to science-based climate solutions.
Visit www.drawdown.org to learn more
Max Van Wyk de Vries @maxvwdv.bsky.social Assistant Professor in Natural Hazards @CamUniGeography &
@EarthSciCam | Fellow @CaiusCollege | All hazards are multihazards, but are any of them natural?
National Weather Service @nws.noaa.gov Official Bluesky account for NOAA's National Weather Service.
NOAA Climate.gov @climate.noaa.gov Toward a Climate-Smart Nation. The official NOAA account for Climate.gov hosted by the Climate Program Office. Follow for #climate news, #science, #data, resources, and more!
NOAA @handle.invalid NOAA provides science, service and stewardship to protect life, property & Earth's natural resources. An agency of the Department of Commerce. Join us on Instagram & Facebook. Official NOAA account.
Planet @handle.invalid We see things from a different angle. 🛰️🕊️
Public Benefit Corporation on NYSE $PL
Hugh Pumphrey @hughpumphrey.bsky.social Retired from Sch. of GeoSciences, Uni. of Edinburgh, UK. Still works a bit on https://mls.jpl.nasa.gov/ . Walking, singing, Linux, bellringing, astronomy, geology, geophysics and meteorology. Dislikes extreme right or leftwing politics and nationalism.
Joseph D. Ortiz @earthsciinfo.bsky.social NatGeo Explorer, Oceanographer, Climate Scientist; Env. Remote Sensing; Energy & Sustainability; husband, father #FirstGen, Views my own; Google scholar: https://scholar.google.com/citations?hl=en&user=qMBuSe4AAAAJ
Umbra @umbra.space 24/7, day or night, All-weather satellite imagery utilizing SAR, Synthetic Aperture Radar technology.
SAR Data + Satellite Systems
https://umbra.space
ALL IMAGERY ON THIS CHANNEL IS AVAILABLE TO DOWNLOAD FOR FREE VIA THE UMBRA OPEN DATA PROGRAM.
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Karen Fontijn @volckaren.bsky.social Assoc Prof & Volcanologist at Université libre de Bruxelles | Volcanoes in Africa, SE Asia & S America | Hazards vs. Resources | Science for Development | Runner | She/her
NASA Earth @thenasaearth.bsky.social 
Barry Lefer @barrylefer.bsky.social 
International Continental Scientific Drilling Program ICDP @icdpdrilling.bsky.social International consortium supporting and guiding scientific drilling worldwide to solve the world's most important societal and environmental problems.
https://www.icdp-online.org
Prof Penny Endersby @pennyend.bsky.social CBE FREng. Chief Executive of the Met Office. Weather, climate, physics, digital & data, with a scatter of wildlife, Dartmoor, old churches and choral music 
Kevin M. Gill @kevinmgill.bsky.social Engineer, data wrangler, and martian photographer at NASA-JPL, Los Angeles. Curiosity Rover ECAM PUL. Saturn native, commutes to Jupiter. USMC vet. Opinions are mine https://apoapsys.com
Nature @nature.com Research, news, and commentary from Nature, the international science journal. For daily science news, get Nature Briefing: https://go.nature.com/get-Nature-Briefing
Javier Escartín @jescartin.bsky.social CNRS Scientist @ Ecole Normale Supérieure de Paris (Dept. of Geosciences). Marine geologist.
Mapping the seafloor - including with robots (autonomous and remotely-operated). Interested in tectonics, volcanism, hydrothermal activity... mostly under water.
Chris Vagasky @coweatherman.bsky.social American Meteorologist
Blixtexperten
Weather Measurements Guy
Award-Winning Communicator
AMS Certified Digital Meteorologist #18