Enno Lenze @ennolenze.de Museumsdirektor, viel in Kriegsgebieten, Speaker, Autor und Consultant bei Berlin Story | https://www.ennolenze.de/tree
CCC @ccc.de Der Chaos Computer Club ist eine galaktische Gemeinschaft von Lebewesen für Informationsfreiheit und Technikfolgenabschätzung. https://ccc.de
@darc-ev.bsky.social @darc-ev.bsky.social 
Mark Reicher @markreicher.bsky.social Geopolitical Analyst | Computer Scientist | Advocate for Democracy | Freedom | Enlightenment
https://youtube.com/@MarkReicher
https://markreicher.substack.com
https://patreon.com/MarkReicher
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
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.
SpaceWeatherLive @spaceweatherlive.com SpaceWeatherLive is a multilingual website and app dedicated to aurora & space weather with automated alerts.
Visit us on www.spaceweatherlive.com for more or download our app
Alien Super Show @aliensupershow.bsky.social THE TRUTH IS NOT OUT THERE
Political comedy show
Find us on MeidasTouch and YouTube
World Meteorological Organization @wmo-global.bsky.social 
Deutsches Heer @deutschesheer.bundeswehr.de Offizieller Auftritt Deutsches #Heer | Official Account #GermanArmy
Homepage:
https://www.bundeswehr.de/de/organisation/heer
WhatsApp:
https://whatsapp.com/channel/0029Vb31EcgJJhzXf7X3QO1e
Impressum:
http://deutschesheer.de/impressum
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
Unterstützungsbereich der Bundeswehr @unterstuetzung.bundeswehr.de Offizieller #Bluesky-Account des Unterstützungsbereichs. Zweitgrößter Organisationsbereich der #Bundeswehr - schützen, versorgen, durchhalten.
Bundeswehr Joint Support Command
Impressum: www.bundeswehr.de/de/impressum
CIR Bundeswehr @cir.bundeswehr.de Offizieller Account der TSK Cyber- und Informationsraum der #Bundeswehr #CIRBw & ihres Inspekteurs #InspCIR
Impressum: https://www.bundeswehr.de/de/organisation/cyber-und-informationsraum/impressum-cir
Operatives Führungskommando der Bundeswehr @opfuekdo.bundeswehr.de Bundeswehr Joint Force Command
Whatsapp:
whatsapp.com/channel/0029Vb3MUsz2f3EBEO0gDr0k
Homepage:
www.bundeswehr.de/de/organisation/operatives-fuehrungskommando-der-bundeswehr
Impressum:
opfuekdobw.de/impressum
LabCat 📡🐈⬛ @labcat.eurosky.social Maker, Nerd, Ham Radio / Amateur Radio operator and cat daddy
YouTube: https://youtube.com/@labcat73
Mastodon: @labcat@mstdn.social
Check out TEHRS - The European Ham Radio Show: https://hamshow.eu
hartpunkt @hartpunkt.bsky.social Offizieller Account des hartpunkt
Monitor für Defence und Sicherheitspolitik
Impressum: https://hartpunkt.de/impressum/
Ruth Ben-Ghiat @ruthbenghiat.bsky.social Historian; Author, NYT Bestseller Strongmen; Publisher, Lucid, a Substack newsletter on authoritarianism and threats to democracy; Film & TV Consultant
Captain Mark Kelly @captmarkkelly.bsky.social Navy combat veteran and retired NASA astronaut. Husband to @GabbyGiffords.bsky.social. United States Senator for the great state of Arizona.
Mimikama @mimikama.org 🌱 Frisch, 😜 frech, 🚫 Fakefrei!
https://club.mimikama.org
Claudia Major @claudmajor.bsky.social Head of @SWP_IntSecurity; Security & Defense, NATO, Europe, 🇫🇷&🇩🇪; via: @CSS_Zurich @sciencepo @EU_ISS @unibirmingham; mom of 3, 🇫🇷 knight, here personal capacity.
AkkuDoktor @akkudoktor.bsky.social YouTube Kanal AkkuDoktor, Wissenschaftler (math. Optimierung, Simulation, KI), DIY PV&LFP, Buddhist, Dad, Klimaschützer, unser Forum https://akkudoktor.net
Knud Jahnke @knudjahnke.bsky.social Astronomer, Euclid Consortium functionary; likes black holes, galaxies, and sustainable research.
Max-Planck-Gesellschaft @maxplanck.de Official account of the Max Planck Society. Devoted to basic #research in #physics #astronomy #chemistry #biology #earthsciences #materialscience #mathematics #socialsciences and the #humanities; Imprint: https://www.mpg.de/imprint
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Ham Radio World @hamradioworld.bsky.social Here you will find a great selection of Ham Radio news, DXing, contest, pictures, videos & equipment in the wonderful world of this hobby.
The Astrosky Ecosystem @astrosky.eco We're building new social media tools for astronomers and astronomy enthusiasts online - from feeds to account hosting.
Website: https://astrosky.eco | GitHub: https://github.com/the-astrosky-ecosystem
Account managed by @emily.space
The Defence Blog @defence-blog.com The Defence Blog is your reliable news source for everything you need to know about what's happening in the military community. We are an independent and professional news source for the world’s defense decision-makers.
Frank Sauer @drfranksauer.bsky.social 🎙️ Co-Host @sicherheitspod.de
🤓 Head of Research @metis.unibw.de
🐦 https://twitter.com/drfranksauer/ 👈 inactive
🦣 http://mastodontech.de/@drfranksauer 👈 bridged
MeidasTouch @meidastouch.com The fastest growing independent news network in the world. We cover breaking news, politics, law and more. We are unapologetically pro-democracy.
Adam Mockler @adammockler.com 23 | 2,000,000+ on YouTube
Join me now on Substack for more content at AdamMockler.com/subscribe!
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.
Vereinigung der Sternfreunde @sternfreunde.de Die Vereinigung der Sternfreunde e.V. ist mit ca. 4000 Mitgliedern der größte überregionale amateurastronomische Verein in Deutschland. Am 11. September 2026 ist Earth Night!
https://sternfreunde.de/
Haus der Astronomie @hausderastronomie.bsky.social Zentrum für astronomische Bildungs- und Öffentlichkeitsarbeit in Heidelberg | Center for Astronomy Education and Outreach in Heidelberg, Germany. Posts in erster Linie auf Deutsch but also in English
https://www.haus-der-astronomie.de/de/impressum
Max-Planck-Institut für Astronomie @mpi-astro.bsky.social Astronomical research institute in Heidelberg, Germany / Astronomisches Forschungsinstitut in Heidelberg
Impressum: https://www.mpia.de/impressum
American Astronomical Society (AAS) @aas.org The mission of the American Astronomical Society is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community.
aas.org
Dr. Raven the Science Maven @ravenscimaven.bsky.social I'm Raven Baxter, Ph.D. I'm molecular biologist and science educator who loves sharing science with the world! thesciencemaven.com
Markus Pössel @mpoessel.de Astronomy and relativity outreach (Tweets in German & English) | personal account | he/his | managing scientist @hausderastronomie.bsky.social | director @astro4edu.bsky.social |outreach @mpi-astro.bsky.social | Seestar enthusiast
Space Telescope Science Institute @stsci.edu STScI is the Science Operations Center for Webb, Hubble, and Roman space telescopes, & Mission Operations Center for Webb. We help humanity explore the universe with advanced space telescopes and data archive. news.stsci.edu
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning.
Also: open web developer & enthusiast, working on @astrosky.eco and more
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Leonhard Gandhi @energy-charts.bsky.social Senior Scientist
Fraunhofer-Institut für Solare Energiesysteme ISE
https://www.energy-charts.info
https://www.ise.fraunhofer.de
Impressum: https://ise.fraunhofer.de/de/impressum.html
Raumfahrer.net @raumfahrer.bsky.social Nachrichten aus Raumfahrt & Astronomie. Von http://Raumfahrer.net und aus aller Welt.
Impressum: https://www.raumfahrer.net/impressum/
Dr Becky Smethurst @drbecky.bsky.social Astrophysicist studying how supermassive black holes affect galaxies (s/h). I get overly enthusiastic about space (and cats) on YouTube: http://www.youtube.com/drbecky
Jwst Feed @jwstfeed.bsky.social James Webb - Everything That's Hot 🔥
jwstfeed.com
FT Visual & Data Journalism @data.ft.com The FT’s team of reporters, statisticians, illustrators, cartographers, designers, and developers work with colleagues across our newsrooms, using graphics and data to find, investigate and explain stories.
https://www.ft.com/visual-and-data-journalism
Twisteddoodles @twisteddoodles.bsky.social Cartoonist, scientist. I draw cartoons for newscientist. I wrote a book once. 
Science Friday @scifri.bsky.social Entertaining & educational conversations about science, tech, + more. Hosted by Ira Flatow and Flora Lichtman. From WNYCStudios.
Jay 🦋 @jay.bsky.team Founder & Chief Innovation Officer @ Bluesky
Working on @attie.ai
🌱 🪴 🌳
Auswärtiges Amt @diplo.de Aktuelle Nachrichten aus dem Auswärtigen Amt
Impressum, Datenschutz & Netiquette: t1p.de/jkm1
dunja hayali @dunjahayali.de journalistin. news-anchor. dog-lover. surfer 🤙🏽 she/her. my page, my mind, my opinion, my view. this account is not related to zdf.
Carlo "Realism, Gedankenfetzen und Rants" Masala @carlomasala1.bsky.social IR Scholar. Universität der Bundeswehr München. Private account
Team_Luftwaffe @luftwaffe.bundeswehr.de Streitkräfte
Offizieller Account der Deutschen #Luftwaffe
Official Account of the German Air & Space Force
Impressum: https://www.bundeswehr.de/de/organisation/luftwaffe/impressum-luftwaffe
WhatsApp:
https://whatsapp.com/channel/0029Vad5nQXCsU9MoRpK1Q1L
Sicherheitspod @sicherheitspod.de Der Sicherheitshalber Podcast - mit @rikefranke.bsky.social, @drfranksauer.bsky.social, @CarloMasala1.bsky.social und @wiegold.de
www.sicherheitspod.de 
Electronic Frontier Foundation @eff.org We're the Electronic Frontier Foundation. We're a nonprofit that fights for your privacy and free speech online. Find all of EFF's social media accounts at eff.org/social.
Jens @jensschanz.de Linux-Ninja, Monitoring-Guru, Cybersecurity-Held, Smarthome-Magier und Radsport-Fanatiker. Ein wilder Ritt durch Tech und Abenteuer! 🐧🔍🏠🚴♂️
Flightradar24 @flightradar24.com The world’s most trusted flight tracker.
Annalena Baerbock @albaerbock.bsky.social Archiv-Account. Bluesky Account von Außenministerin a. D.
Annalena Baerbock
menmar @sysmenmar.bsky.social Linux System Engineer
Hobbykoch | Hobbybäcker | Kaffeejunkie 
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app