ESA Exploration @exploration.esa.int Sharing news on Europe's human and robotic exploration, from astronaut training to the next giant leap to the Moon and Mars.
Bethany Liss @bethanyliss.bsky.social Human Geographer & Researcher — climate adaptation governance; human mobility
Advocate for equitable, resilient, and sustainable development
Erik Loebel @erikloebel.bsky.social Climate scientist @copernicusecmwf.bsky.social specialising in geodesy, satellite remote sensing and cryosphere research
Daniel Estévez @destevez.net Everything space & RF. Amateur radio operator (EA4GPZ / M0HXM). PhD in Mathematics from Univ. Autónoma de Madrid. he/him
Anne Springer @aquasong.bsky.social Researcher in Geodesy, Climate Change & Model-Data Fusion | University of Bonn
Dr. Alice-Agnes Gabriel @inseismoland.bsky.social Associate Professor Scripps Institution of Oceanography UCSD, affiliated researcher LMU Munich, EGU Seismology Division President, earthquake source philosopher, high-performance computing enthusiast, mommy
T.S. Kelso @tskelso.bsky.social Operator of CelesTrak, the world's first source for orbital element sets and related software and educational materials.
Stefan Seifert @stefanseifert.bsky.social Ag econ postdoc @ MAE - UniGöttingen
Moritz Hartig @moritzhartig.bsky.social AgEcon PhD at University of Göttingen. Efficiency & productivity analysis 👇
https://moritzhartig.com
Your stomach thinks all potato is mashed
Marvin Reich @marcianito.bsky.social Gravity enthusiast, loves coding and open source.. Fight for your digital rights!
Bundesamt für Kartographie und Geodäsie (BKG) @bkgbund.bsky.social 🌐 Wir sind zentraler Geo-Dienstleister des Bundes. #WirGebenOrientierung
Netiquette: https://www.bkg.bund.de/DE/Service/Kontakt/kontakt.html
Impressum: https://www.bkg.bund.de/DE/Service/Impressum/impressum_cont.html
Elle Cordova @ellecordova.bsky.social A nerd at large. Writer. Musician.
Sometimes funny. 🏳️🌈
Join my sci-fi book club:
http://patreon.com/ellecordova
nerd humor • space & sci fi • books
EO Africa Research and Development Facility @eoafrica-rd.org Building an Africa-European R&D partnership to facilitate the sustainable use of Earth Observations in Africa
https://www.eoafrica-rd.org/
Jay Famiglietti @jayfamiglietti.bsky.social Satellite hydrologist, ASU Global Futures Professor, water and climate science communicator, leader of the WISE Research Group @wisegrouporg.bsky.social. Formerly NASA JPL Senior Water Scientist and ‘What About Water’ podcast host.
Andrew McCarthy @ajamesmccarthy.bsky.social Get my latest artwork: https://cosmicbackground.io/pages/above-the-rift
Dymphie Burger @dymphieburger.bsky.social Soil science postdoc at University of Bonn, working on water infiltration, preferential flow and soil structure.
Also likes: cycling, hiking, creative projects.
Views my own.
Craig Harrison @craigdharrison.bsky.social Team Lead, VLBI - National Geodesy Section, Geoscience Australia
I am interested in geodesy, astrophysics, and physics in general.
CRC 1502 DETECT @crc1502-detect.bsky.social DETECT studies how changes in land use and water management by humans modify the local and regional water, energy and carbon cycles.
Part of https://bsky.app/profile/unibonn.bsky.social
www.sfb1502.de
Rocket Lab @rocketlabcorp.com Official account for Rocket Lab, the end-to-end space company. We build rockets and spacecraft that open access to space to improve life on Earth.
Marco Langbroek @marcolangbroek.bsky.social Lecturer in optical Space Situational Awareness at Delft Technical University, faculty of Aerospace. Spy sats, missiles, meteorites, asteroids. Asteroid (183294). Lapsed Archaeologist (PhD). Rowing. CFS. Opinions my own.
blog: http://sattrackcam.blogspot.c
Jonathan McDowell @planet4589.bsky.social Astrophysicist
Support the work of Jonathan's Space Report:
https://www.gofundme.com/f/fund-jonathans-space-report-library-transition
Heard Island Government @heardislandgov.bsky.social Official Gov Description: Flight challenged colony of biracial nudists.
Status: Tariff & Human Free. Sovereign; yet protected by AU. “Flippers Up”
SIGN to protect our Island’s Marine Reserve https://wwf.org.au/get-involved/an-antarctic-safe-haven/
esaspaceweather @esaspaceweather.esa.int ☀️🌍ESA #SpaceWeather insights, events and service highlights. Maintained by @ESA's SWE Coordination Centre.
🔗 swe.ssa.esa.int/
Info only - no services provided via this account
ESA Space Transport @transport.esa.int Latest news on @esa.int's launches, projects and developments in space transportation.
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Randall Munroe @xkcd.com 
AMSAT-DL @amsat-dl.org AMSAT-Deutschland e.V. https://amsat-dl.org
charitable non-profit organisation, designing, building and operating hamradio #AMSAT satellites since 1973. Home of the Phase3 satellites and first Phase4A geostationary #QO100 S/X transponder
Eric Berger @sciguyspace.bsky.social Senior Space Editor, Ars Technica. Likes rockets. 
Fabio Crameri @handle.invalid Geoscientist & Science Communicator & Graphic Designer
https://www.fabiocrameri.ch
Creator of
• ProAc academic profile
• https://s-ink.org & SZIdatabase.org
• Scientific colour maps
Part time @issibern.ch
Commission my work via
https://Undertone.design
Öykü Koç @oykukoc.bsky.social Geodesist or Dr. of gravity, one might say. I track the changes in total water storage etc. / a bird nerd / here, you will find things from climate to anti-capitalism, anti-imperialism and so on.
(she/they)
Kristine M. Larson @funwithgps.bsky.social GPS and GNSS enthusiast, San Diego native, recovering aero engineering prof., environmental research (oceans,ice,snow,soil), open source https://github.com/kristinemlarson/gnssrefl
Matt King @deformedearth.bsky.social Solid-earth deformation, geodesy, ice sheets, and sea level. Professor and ARC Laureate Fellow at @utas.bsky.social ❄️⚒️🌊🧪. Director of the Australian Centre for Excellence in Antarctic Science. Flawed follower of Jesus.
Prof. Stefan Rahmstorf @rahmstorf.bsky.social Climate scientist, professor of Physics of the Oceans in Potsdam. Dad. Opinions my own.
Born at 317 ppm CO2.
Bart Root @broodt.bsky.social Exploring worlds by studying their gravitational attraction | papasaurus | assistant professor | jazz | whisky
Bob Kopp @bobkopp.net #Climate & sea level science + policy. Rutgers University. All views my own. www.bobkopp.net
Natalya Gomez @natalyagomez.bsky.social Climate scientist, geophysicist, educator, professor at McGill University researching ice sheets, sea level change, mother, dancer. 
Roelof Rietbroek 🌍 👀 @drstrawpants.wobbly.earth Assistant Professor at the ITC Faculty of Geo-Information Science and Earth Observation at the University of Twente, NL.
I study the changing water cycle and sea level rise using (space) geodesy. @g.egu.eu Geodesy Division President
Louise Sandberg Sørensen @louisesandbergs.bsky.social Professor at DTU Space. I work with satellite data to learn more about the ice sheets and glaciers.
Prof. Anders Levermann, PhD @alevermann.bsky.social °head of complexity science @PotsdamInstitute seeking simple laws in nature & economics https://www.pik-potsdam.de/~anders °climate physics professor @PotsdamUniversity °formerly @ColumbiaUniversity °author https://www.foldingtheworld.net °posts own work.
Léon Chafik 🌊 🌎 🛰️ @leonchafik.bsky.social Ocean scientist at Stockholm University 🇸🇪 and editor @jgroceans. Passionate about North Atlantic Ocean circulation and climate, and all things satellite altimetry 🛰️
Wouter van der Wal @woutervdwal.bsky.social Associate professor Earth and planetary interiors @ Faculty of Aerospace Engineering, TU Delft. More specifically postglacial rebound, gravity measurements, tidal dissipation, rotation
Jürgen Kusche @jurgenkusche.bsky.social Geodesist, interested in global water cycle, sea level, gravity field, thermosphere. Professor at University of Bonn. Views are my own.
Nicholas Brown @nich0lasbr0wn.bsky.social Head of Office | United Nations Global Geodetic Centre of Excellence
Ben Hamlington @bhamlington.bsky.social Climate scientist working at NASA JPL and lead of NASA Sea Level Change Team.- L Holger Steffen @landuplift.bsky.social Geophysicist/Geodesist in Sweden. Interested in glacial isostatic adjustment, sea-level change, glacially triggered faulting, strain rates, gravimetry and more
Rebekka Steffen @rebekka-geo.bsky.social Geodesist/Geophysicist working at Lantmäteriet. Mom of 2. Views are my own.
https://sites.google.com/site/rebekkasteffengeo/
Dr. Susanna Werth @ HIRS @swerthhirs.bsky.social Susanna Werth's lab for monitoring groundwater from space with hydrogeodesy & data science methods at @vtgeosciences. Opinions are my own.
https://sites.google.com/vt.edu/hirs
EarthScope Consortium @earthscope.org EarthScope Consortium supports transformative global geophysical research and education. Operator of the NSF National Geophysical Facility. #NSFfunded
Deutsche Geophysikalische Gesellschaft e.V. @dgg-news.bsky.social Die Deutsche Geophysikalische Gesellschaft e. V. (DGG) ist ein eingetragener Verein zur Förderung der Geophysik. Mehr unter https://dgg-online.de
GFZ Earthquake Alerts (GEOFON) @gfzearthquakes.bsky.social Receive early alerts for detected earthquakes within the last hour. All event locations were obtained from the GEOFON program of the GFZ Helmholtz Centre for Geosciences using data from the GEVN partner networks.
GFZ Helmholtz-Zentrum für Geoforschung @gfz.bsky.social Hier skeetet die Gruppe Kommunikation und Medien des GFZ in Deutsch und auf Englisch | Skeets by Communications and Media of GFZ Helmholtz Centre for Geosciences
Dr. Manoochehr Shirzaei @shirzaei.bsky.social Professor at Virginia Tech, Lead, Land Subsidence Analytics at United Nations University, US Rep. to UNESCO LASII
Web: EOIvt.com 
Bramha Dutt Vishwakarma @bramhagess.bsky.social Trying to use Geodesy for Earth system science. Asst. Prof. at the Indian Institute of Science. Alumni of IIT Roorkee, uni Stuttgart, uni Bristol. Interested in Geodesy, hydrology, glaciers, climate, sea level and remote sensing.
John Kraus @johnkrausphotos.bsky.social Find me on X @johnkrausphotos
ESA Earth Observation @esaearth.esa.int @esa.int #EarthObservation: Taking the pulse of our planet from space.
Please see our Privacy Notice: http://esa.int/connectwithus
We share pictures and news on our planet as seen from space.
ESA Operations @operations.esa.int From Earth orbit to deep space: sharing the excitement of real-time mission operations at the European Space Agency. Home for ESA's teams working on Planetary Defence, Space Weather, Clean Space & Space Debris.
esa.int/Operations
esa.int/Space_Safety
ESA Space Science @science.esa.int Keeping you posted on space science activities from the European Space Agency.
Web: http://www.esa.int/science
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#astronomy #space #science
European Space Agency @esa.int Elevating the future of Europe through space.
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Zack Golden @csi-starbase.bsky.social 
The Ringwatchers @ringwatchers.com We are the watchers, eternal and true.
http://ringwatchers.com
http://discord.gg/ringwatchers
http://patreon.com/Ringwatchers
Firefly Aerospace @firefly-aerospace.bsky.social 
Andrew Parsonson @andrewparsonson.bsky.social I'm on a mission to promote European spaceflight.
Contributor to SpaceNews and Payload.
For queries, email andrewp@europeanspaceflight.com
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/
AGU (American Geophysical Union) @agu.org Official AGU: supporting 500k+ Earth & space science advocates.
🌏 🚀 🔬
Save the Date for #AGU26 in San Francisco, CA, 7-11 December, 2026.
Curiosity Rover @marscuriosity.extwitter.link ⚠️ MIRROR OF twitter.com/MarsCuriosity
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
Copernicus ECMWF @copernicusecmwf.bsky.social The #CopernicusClimate Change Service (#C3S) & #CopernicusAtmosphere Monitoring Service (CAMS), implemented by @ecmwf.int on behalf of the @ec.europa.eu.
Makan Karegar @makankaregar.bsky.social USouth Florida PhD Alum, Researcher at Institute of Geodesy & Geoinformation @ University of Bonn.
https://www.igg.uni-bonn.de/apmg/de/team/staff/karegar
EGU Geodesy Division @g.egu.eu Official EGU Geodesy Division account, operated by volunteers on behalf of @egu.eu
Online: weekdays, European time
IAG + GGOS Geodesy @iag-ggos.bsky.social Official account of the International Association of Geodesy #IAG and its Global Geodetic Observing System #GGOS.
Explore the #Science of #Geodesy: Measuring #Earth 's #shape, #gravity, and #rotation for a sustainable future.
Annette Eicker @annetteeicker.bsky.social Geodesy Prof at HCU Hamburg | gravity, water, satellites, climate
European Geosciences Union (EGU) @egu.eu European Geosciences Union is the leading organisation supporting Earth, planetary & space science researchers in Europe. #EGU27 | 4–9 April 2027 | On-site & Online | Mon-Fri 10-17 CEST.
NASASpaceflight.com @nasaspaceflight.com Official Account of NSF. News, videos, and community for spaceflight enthusiasts since 2005.
NSF is not affiliated with NASA, initials used with permission.
Cosmic Perspective @cosmicperspective.bsky.social Creating films, photography & immersive experiences to share the awe and wonder of space. Go behind the scenes and support: http://patreon.com/cosmicperspective
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app