Terre à Terre @terreaterre.bsky.social Enseignant #TeamSVT
J'essaie de vulgariser de façon la plus honnête possible des sujets comme l'agriculture et l'écologie, même si c'est pas facile !
terre-a-terre.webgenie.fr
Simon Stähler @exoseismologist.eurosky.social Mars
@spaceoceans.bsky.social @spaceoceans.bsky.social Love space.
Love oceans.
Love space oceans.
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.
Planetary Science Institute @psi.edu https://www.psi.edu/
A private nonprofit dedicated to studying the origin, characteristics, and evolution of planetary systems and planets, including the Earth.
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.
Elie Tenenbaum @elietenenbaum.bsky.social Head of Security Studies Center at Ifri. Views are my own, BlueSky is the limit.
Elise Cutts @elisecutts.bsky.social Science journalist in Austria writing for Quanta, New Scientist, Scientific American, Science, and others. Signal: emc.7243623.
Get my newsletter about the forces that shape how research is done, shared, believed, and acted upon: www.reviewertoo.com- S SpacePolicyOnline @spacepolicyonline.bsky.social SpacePolicyOnline.com is your first stop for news, information and analysis about civil, commercial, and national security space programs. Marcia Smith is the editor.
Nathan Williams @bluebirdadventures.bsky.social PhD Planetary Scientist & Applied Science Systems Engineer @NASA/JPL-Caltech.
He/Him/His
Personal account; all views are my own.
I think I'm quite ready for another adventure!
Join me, won't you?
@suesmrekar.bsky.social @suesmrekar.bsky.social PI For VERITAS, NASA orbiter to Venus
PLanetary geophysicist
Co-I Blue Ghost LISTER, Artemis V L-MAPS
Laurie Leshin @laurieofmars.bsky.social Space nerd, rock nerd, ed nerd, dog nerd, fiber nerd
Pau Montplet @astrobreda.bsky.social 
Toulouse - Mairie et Métropole @toulousefr.bsky.social Compte Bluesky officiel de la Mairie de Toulouse et Toulouse Métropole.
Matthew Broussard @mondaypunday.bsky.social 
Acoustical Society of America @asa-news.bsky.social To generate, disseminate, and promote the knowledge and practical applications of acoustics.
🌍 Melville, NY
🌐 Learn more: acousticalsociety.org
Dr. Tanya Harrison @tanyaofmars.bsky.social “Very Respected Science Person” -NBC News
🔴 Former science operations for NASA Mars missions
🛰️ Current space sector strategist & author advocating for Earth
🌎 Based in Ottawa but often found on a train
✨🇨🇦🏳️🌈✨
Alexander Mimoun @alecmimoun.bsky.social Doctorant @Sorbonne_Univ_ | Juifs & Pouvoirs en Castille 1252/1391 | #EspagneMedievale #JewishStudies | Voyages, Art&Musées | Debt Financing | 10x Marathon Finisher
Henri Verdier @henriverdier.bsky.social Directeur de la Fondation INRIA
Simon Tardivel @simontardivel.bsky.social Ingénieur au CNES 🇫🇷, astrodynamicien de formation 🛰️ et spécialiste des petits corps ☄️.
Responsable de la science et de l'analyse mission du rover IDEFIX 🐾.
Aussi astéroïde (32585) 🪨.
Je parle surtout d'espace.
A. David Weigel @adavidweigel.bsky.social interactive immersive astroviz, creative scientific storytelling: I do exciting (and) space things
INTUITIVE Planetarium Director - U.S. Space & Rocket Center
Astrovizicist - WorldWide Telescope
La Recherche @maglarecherche.bsky.social 📢 Nouveau ! Le n°583 de notre trimestriel, écrit avec la collaboration des meilleur(e)s scientifiques, est disponible en kiosque, librairie et version numérique
Observatoire de Paris - PSL @obs-paris-psl.bsky.social Etablissement public en charge de missions de recherche fondamentale et appliquée, d’enseignement supérieur et de partage des savoirs dans les disciplines liées aux sciences de l’Univers, à l’astronomie et à la métrologie du temps.
BRGM @brgm.fr Bienvenue sur le compte du Service géologique national 🇫🇷
🌍 Découvrez les sciences de la Terre avec nous !
Ici on parle d'environnement ⛏️ de géologie 💧 d'eau, ♻️ d'économie circulaire et 🌡️ de transition énergétique
Philippe Henarejos @philhena.bsky.social Journaliste spécialisé en astronomie et espace, rédacteur en chef du magazine et média en ligne Ciel & Espace. Astronome amateur, quand le temps le permet...
Sciences et Avenir @sciencesetavenir.bsky.social Le meilleur de l'actualité scientifique 🐨🌍💚
ISAE-SUPAERO @isae-supaero.bsky.social Official account of ISAE-SUPAERO, a world leader in #aerospace #engineering higher education in Toulouse, France 🚀
IPGP Planetary Science @ipgp-planets.solarsystem.social Planetary science at the Institut de Physique du Globe de Paris
🌉 bridged from ⁂ https://solarsystem.social/@IPGP_Planets, follow @ap.brid.gy to interact
IPGP @ipgp.bsky.social Compte officiel de l'Institut de physique du globe de Paris. Établissement d'enseignement supérieur et de recherche en sciences de la Terre, des planètes et de l'environnement, établissement composante d'Université Paris Cité.
Rêves d'espace @revesdespace.eurosky.social Ingénieure dans le spatial, je partage ma passion pour l'Espace et particulièrement l'astronautique avec l'essentiel de l'actualité spatiale en français (matin et soir surtout). Vulgarisatrice sur le blog du même nom et quelque fois en vidéos ou en streams
Armée de l'Air et de l'Espace @armee-air-espace.bsky.social 📣 Bienvenue sur le compte officiel de l'armée de l'Air et de l'Espace. ✈️ Actu : https://defense.gouv.fr/air 🔎 Recrutement : http://devenir-aviateur.fr
@jimcutts.bsky.social @jimcutts.bsky.social 
CIEE @cieearg.bsky.social Centro Interdisciplinario de Estudios Espaciales (CIEE) - Argentina
Centro de doble dependencia CONAE-UNLP dedicado al estudio del derecho, la política y la economía espaciales.
- Studying space law, policy & economy in Latam -
www.ciee.unlp.edu.ar
@mathieuraux.bsky.social @mathieuraux.bsky.social 
Prof. Josep M. Trigo-Rodríguez @joseptrigo.bsky.social Astrophysicist and science writer. My ongoing research lines include: Meteoritics, primordial planetary system materials, their physico-chemical properties, transport of volatiles to planets, planetary atmospheres and astrobiology. Saganist
JMARS @jmars-gis.bsky.social A planetary GIS providing planning and data analysis tools to mission planners, scientists, students, and the general public.
Mars Space Flight Facility at @seseasu.bsky.social
https://jmars.mars.asu.edu
Aurélien Saintoul @asaintoul.bsky.social 🇫🇷 Député de la 11ème circonscription des Hauts-de-Seine (Bagneux-Malakoff-Montrouge) et membre de la commission de la défense nationale et des forces armées #FranceInsoumise #NouveauFrontPopulaire
Ines Belgacem @inesblgcm.bsky.social Operations Scientist Aurora Tech for ESA, European Space Agency | Ambassador OSE L'ISAE-SUPAERO | planetary scientist
#photometry #IcyMoons #EuropaClipper #ESA_JUICE #BepiColombo #SciCom
Punk Flight @european-military-aircrafts.net Analyses of EU Military Air Systems by a civilian specialized in Industrial Management & Coordination.
Support FR, EU Defense interests
Skeet= my own
https://european-military-aircrafts.net
Tom Clancy ? Je connais de nom ; je ne connais pas l'oeuvre.
J.-A. Olive @jaodynamics.bsky.social Geodynamicist @CNRS/ENS. I stretch, squeeze and break *theoretical* tectonic plates for a living. https://jaolive.weebly.com
CSIS | Center for Strategic & International Studies @csis.org A bipartisan research institution, CSIS is recognized as the top defense and national security think tank in the world.
https://www.csis.org 
Anatoly Zak @anatolyzak.bsky.social RussianSpaceWeb.com
SpaceKate @spacekate.bsky.social Space journalist, rocket chaser, storyteller. Advocate for diversity and women in STEM. ISU SSP12. Alter-ego of @radiokate.com
www.youtube.com/@NTKSpace
Tory Bruno @torybruno.bsky.social President and CEO United Launch Alliance @ULAlaunch, ...Rocket Scientist, Horseman, proud @calpoly alum
Space.com @space.com Taking you out of this world, every day! 🪐
CEA @cea.fr Acteur majeur de la recherche 🇫🇷 et 🇪🇺
Apporte des solutions technologiques concrètes 💪
#Énergie #Climat #Numérique #Santé #Défense #Sécurité
Etienne Klein @etienneklein.bsky.social Physicien au CEA, producteur de la « conversation scientifique » sur France culture. Vient de publier avec Thomas Pesquet « Éloges du dépassement » (Flammarion)
Olivier Berné @oliberne.bsky.social Astrophysicien
Ciel & Espace @cieletespace.bsky.social L'Univers de l'Association Française d'Astronomie. Un bimestriel, un site web, des hors-séries et des podcasts au service d'un regard pertinent sur l'actualité.
Hervé Cottin @hcottin.bsky.social Astrochimiste, professeur à l'UPEC et chercheur au LISA. Ici, surtout de l'exobiologie et de l'astronomie, saupoudrées de chimie...
Président de la commission d'exobiologie de l'union astronomique internationale. Mes tweets n’engagent que moi.
Laurence Devillers @devil-lau.bsky.social Chercheuse en IA au CNRS / Sorbonne
Livres : les robots émotionnels, des robots et des hommes - théâtre : qui a hacké Garoutzia ?
Marine Benoit @marineben.bsky.social 🦴 En charge des pages archéologie et histoire au magazine Sciences et Avenir.
🎙 Podcast In Tenebris - Insta @intenebrispodcast.
🎬 Letterboxd et Insta @marin_eben.
Natacha Triou @natachatriou.bsky.social 🎙 Productrice à France Culture des « Midis de Culture » du lundi au jeudi de 12h à 13h30
📺 Chroniqueuse sur Arte pour 28 minutes « À Méditer »
Rafaël Amselem @rafaelamselem.bsky.social Amateur de houmous (non)
Armée française - Opérations militaires @etatmajorfr.bsky.social Compte officiel de l'État-major des armées 🇫🇷. L'actualité des opérations militaires françaises, partout dans le monde.
Chef d'état-major des armées
➡️ CEMAFR.bsky.social
Pour nous suivre en anglais
➡️ frenchforces.bsky.social
Chef d'état-major des armées 🇫🇷 @cemafr.bsky.social Compte officiel du chef d’état-major des armées françaises 🇫🇷.
Le général Fabien Mandon occupe cette fonction depuis le 1er septembre 2025.
Official account of the 🇫🇷 Chief of Defence Staff.
Dr. Amber Straughn (she/her) @astraughnomer.bsky.social Black Lives Matter. NASA Astrophysicist for #JWST. From Arkansas. Hiking, yoga, Great Dane mom, pilot, Pearl Jam superfan. #FirstGen Personal account - my views
David Grinspoon @drfunkyspoon.bsky.social Astrobiologist, Author, Musician. 👽🎸❤️🚀
Sagan Medalist, PEN winner, AAAS fellow.
Former Senior Scientist for Astrobiology Strategy at NASA.
There’s an asteroid named after me (22410 Grinspoon) which is better than having one with your name on it…
Justin Filiberto @planetaryrocks.bsky.social Planetary petrologist studying the Earth, Mars, the Moon, Venus, and Mercury
Sophie de Ravinel @s2rvnl.bsky.social Journaliste indépendante. Ex du Figaro. Parfois sur France Info TV. Co-responsable de la mineure Médias et Recherche à l'ENS. DM > Signal
Dr. Szilárd Gyalay 🪐 @szilardgyalay.com Follow my adventures as a planetary scientist! At SETI/NASA Ames. UCSC & UCLA alum. Time Person of the Year 2006. He/him/ő. Views are my own.
Planetary Noiz @planetarynoiz.bsky.social Inyalowda
☿: MESSENGER UV || ♀: VfOx, DAVINCI, VERITAS, ENVISION || : ⊕ Aerobiosphere || ☽: Dielectric Breakdown || ♂: MCRN
Nerddoms: SciFi/Fantasy; D&D, Tabletop games, West Coast Swing
Redbubble: https://www.redbubble.com/people/iyzie/explore
Dr. Laci Brock 🪐 @stellerarts.com ✨ science meets art
🔭 planetary astro PhD + artist
🎨 space-inspired paintings & sci comm
🪶 bird nerd • gamer • cloud watcher
⬇️ art shop, email list, contact
https://stellerarts.com
MacGeneration @macg.co Toute l’actualité d’Apple en français.
Nicolas Martin @nicomartinfc.bsky.social Auteur, scénariste, réalisateur, journaliste, podcasteur, pianiste, moustache, apéritif, films d'horreur, GRS, Josiane 45 ans and so on...
Space_Thomalice @alice.paysdesetoiles.fr Vulgarisatrice de l'espace, autrice et gribouilleuse ✨️
🔗 paysdesetoiles.fr
Eric Lagadec @ericlagadec.bsky.social Astrophysicien à l'Observatoire de la Côte d'Azur.
Auteur de 'Le télescope spatial James Webb' et 'L'odyssée cosmique, une histoire intime des étoiles'
Georgia E. Brown @astrobiologee.bsky.social PhD - Space governance and Astrobiology ✨🪐🛰️ (@northumbriauni 🇬🇧)
Intrigued by the potential of life beyond the cosmic coastline and legal implications 👩🚀👽🛸
A. Morlok @morlok.bsky.social Studies stuff from space for food & shelter. Team BepiColombo.
Dr. Caitlin Ahrens @ahrensscience.bsky.social Planetary scientist, lunar exploration and sustainability policy. Lunar architecture and risk analysis nerd! UMD-CRESST-II Asst. Research Scientist at NASA GSFC. Science Outreach! Ten Outstanding Young Americans 2018. WVU alum. Views are my own.
Dr. Angela Stickle @schmemela.bsky.social Rocket ship enthusiast, pizza connoisseur, I like to study holes in the ground, avid lover of all things pumpkin (except PSL) and Christmas trees
Andrew Steffl @steffl.bsky.social Planetary scientist, husband, dad, walker of dogs, cook, asteroid (6814)… he/him
Jean-Luc Margot @jeanlucmargot.bsky.social Planetary astronomer 📡 🛰️ and UCLA professor. Interested in dynamics, geophysics, SETI 👽.
https://seti.ucla.edu/jlm
Mallory Kinczyk, PhD @stargirl32.bsky.social Planetary Geologist | She/her | Stargirl wondering what this is all about... 💫
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.
Michael Person @mjperson.bsky.social MIT Planetary Astronomy and other stuff.
Dan Berman @bermandc.bsky.social Planetary Scientist. Husband and father. Progressive. Sci-fi lover. Board gamer. I speak for the trees. 
Meenakshi Wadhwa @minwadhwa.bsky.social Director, Scripps Inst. Oceanography & Vice Chancellor, UC San Diego. Opinions are my own.
Jasmine 🌌🔭 @astrojaz.bsky.social 🪐 utsa/swri physics grad student | ❄️ europa clipper grad affiliate | 🚀 nasa solar system ambassador
space news • photos • facts ↓ links
https://beacons.ai/astrojaz
Carolyn Porco @carolynporco.bsky.social Voyager & Cassini! AAS Carl Sagan Medal 2010. Asteroid Porco 7231. Inaugural NatGeo Eliza Scidmore Award. Living my best life.
If you like what you see here, signup for my newsletter on Substack!
https://carolynporco.substack.com/
Steve Desch @deschscoveries.bsky.social Professor of astrophysics / planetary science / meteoritics at Arizona State University.
Michael Busch @michael-w-busch.bsky.social Planetary astronomer, studying piles of rock in space. Reader of books. Drinker of tea. He/him. This is a personal account. To bigotry no sanction.
Rich Leveille @richleveille.bsky.social Earth and planetary scientist, explorer and educator. Non-traditional academic. Former Mars rover scientist. Skier. Guitarist.
Montreal, Canada.
Doug Ellison @dougellison.bsky.social Dad, Husband, Mars Rover Crew Chief. Opinions and views expressed are my own. Not a NASA account. Contains strong language. He/Him. www.dougellison.com
Maureen Cohen @maureenjcohen.bsky.social Atmospheric & planetary scientist. Venus, exoplanets, Earth, Mars. Based in Edinburgh. @openuniversity.bsky.social
@sguzewich.bsky.social @sguzewich.bsky.social Opinions are my own and not NASA's.- T Danny McCulloch @themartian.bsky.social
Jayne Birkby @jaynebirkby.bsky.social Professor of Astrophysics at the University of Oxford. I study the atmospheres of other worlds beyond the Solar system.
Daniel Apai @danielapai.bsky.social Professor of Astronomy, Planetary Sciences, and Optics at The University of Arizona. I study exoplanets, build telescopes, and lead the NASA-funded Alien Earths astrobiology team. Fellow of AAAS and The Explorers Club. Own opinions.
Prof. Laura Schaefer @lavainspace.bsky.social Assist. Prof. of Earth & Planetary Sciences at Stanford, (exo)planetary scientist and rock climber, dog-mom, she/her
barbylon @barbylon.bsky.social Principal Instigator. Category 1 mind, Category 4 attitude. 🧪🔭🚀
Mauro Gilli @maurogilli.bsky.social Professor of Military Strategy and Technology at the Hertie School in Berlin. Great powers rivalry, future of war, tech competition. Born 🇮🇹, 9y 🇺🇸, 9y🇨🇭, 🇩🇪 https://sites.google.com/site/maurogilli2/
Jordan Becker @jordanbecker.bsky.social I teach and do social science, and direct a social science research lab @WestPoint. Personal account; I'm in the Army but don't speak for it here! @CSDS Brussels; IHEDN Chaire ECODEF
https://www.westpoint.edu/social-sciences/profile/jordan_becker
Paul van Hooft @paulvanhooft.bsky.social Europe | US | grand strategy | deterrence | Research Leader RAND Europe | fmr Stanton Nuclear Security Fellow MIT | fmr Max Weber EUI | PhD.
Tuomo Rusila @tuomorusila.bsky.social Finnish Army Officer, NatSec, miltech, defence economics, disruptive tech (esp. robotics, AxS, DEW, cyber). DIY STEM demo geek. Opinions are my own.
Paula Köhler @paulakoehler.bsky.social Tech & Defense Policy Advisor @ Munich Security Conference | Ex SWP | Alumna Kings College War Studies | All things Security, NATO, InfoWar & Tech | Private Account 
Katja Bego @katjabego.bsky.social Senior Research Fellow at Chatham House |Author of "Deep Connections: the hidden battles to control undersea cables" (Polity, Sep 26) | Europe, geoeconomics of tech, tech sovereignty | Amsterdammer in London 🇪🇺
Amy J. Nelson @amyjnelsonphd.bsky.social Foreign Policy & National Security
Nuclear and AI Futures
Senior Fellow, Future Security Program, New America
Adjunct Faculty, Georgetown University
Rosella Cappella Zielinski @rosellacappella.bsky.social Studying material inputs for war, wartime mobilization, battlefield coalitions, and currently obsessed with logistics. A proud (and tired) military spouse and mom. 
Angus Lapsley @acwlapsley.bsky.social Ambassador and Permanent Representative of the UK to NATO