Jonas, nur Jonas @steff42.bsky.social Erdling
Species 8472 @fabians-sky.bsky.social Earth-based but head in the clouds, looking for meta-level meaning. Or just perceiving the sky as an ecosystem.
Caspar Urban @casparurban.bsky.social Photographie und Internationale Politik, Wirtschaft, Menschenrechte, Fotografie, Privat hier & in Zürich
AVV am Hohen List e.V. @avvhoherlist.bsky.social Astronomische Vereinigung Vulkaneifel am Hohen List e.V.
https://www.hoher-list.de
Ars Technica @arstechnica.com Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.
@cosmos4u.bsky.social @cosmos4u.bsky.social 
Karen Masters @karenlmasters.bsky.social Prof. of Astronomy and Physics, Haverford College. PI of Galaxy Zoo. Radio astronomer. Check out my latest book “The Astronomers Library” about books, libraries and astronomy - three of my favourite things. Brit/US.
IAU Office for Astronomy Outreach @iauoutreach.bsky.social 
IAU Office of Astronomy for Education @astro4edu.bsky.social The Office of Astronomy for Education (OAE) of the International Astronomical Union, hosted at @hausderastronomie.bsky.social
https://haus-der-astronomie.de/de/impressum
Michael | VoltPaperScissors @voltpaperscissors.chaos.social.ap.brid.gy Paper meets electronics and fun!
I share DIY projects for teachers and parents who want to get creative with kids using paper, conductive tape and simple […]
🌉 bridged from ⁂ https://chaos.social/@VoltPaperScissors, follow @ap.brid.gy to interact
Dom @viking2.eurosky.social Born at 322 ppm
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
Florian Freistetter @astrodicticum.bsky.social Astronom, Autor, Podcaster (Sternengeschichten, Das Universum, Das Klima), Science Buster.
STERNENGESCHICHTEN LIVETOUR 2025: Tickets unter sternengeschichten.live
Impressum: https://www.florian-freistetter.at/show_content.php?sid=33
Astropotamus 🔭🦛 @astropotamus.com ✨Time Traveling podcaster exploring the Star River - where ancient history meets astrophysics. Join me for a drink and a deep conversation about our connection to the infinite. You’re already in the River. 🍷
Listen: https://astropotamus.com/star-river
Grüne Bezirk Uster @grubezu.bsky.social https://gruene-usterland.ch
Skeets vom #Greifensee -Ufer und dem Oberen #Glatttal. #nachhaltig ♻️ #sozial 🤝 #engagiert 🏳️🌈 #grün 💚
meet ETH @meeteth.bsky.social meet ETH designs and delivers ETH Zurich’s corporate public events and outreach activities. https://ethz.ch/en/news-and-events/meet-eth.html
Scientific Today @scitoday.bsky.social Scientific content aggregator with custom content feeds. Science news, jobs, events and more. Sign up at https://www.scientific.today.
David Gruber @antisophista.bsky.social Astrophysicist, Director at Museum of Nature South Tyrol and Planetarium South Tyrol. Named three exoplanets and one neutron star (Phobetor, Draugr, Poltergeist + Lich), Scientist 4 Future, Podfather @ischgleich und #mehralspulcini, Ultimate Frisbee Player
Exoplanet Diversity @exoplanetdiversity.bsky.social Wir wollen die Faszination für die Erforschung ferner Welten und des Weltraums bei Lernenden und Lehrenden sowie der breiten Öffentlichkeit wecken.
Datenschutz und Impressum: https://outreach.spp1992-exoplanetdiversity.de/socialmedia/
ARRAKIHS @arrakihs-mission.eu ARRAKIHS Mission Consortium official account
A new light on dark matter 🌌🔭 | #ARRAKIHSMission🚀 |
https://arrakihs-mission.taplink.ws/
Phil Plait @philplait.bsky.social Bad Astronomer (formerly @BadAstronomer), SciCommer, Dork. Crash Course Astronomy guy. He/him. Newsletter: badastronomy.beehiiv.com
I'm self-employed so my opinions do in fact represent my company's.
Kelly Weinersmith @weinersmith.bsky.social Parasites, History of Medicine, Space Settlements, and Tech.
Co-host: Daniel and Kelly's Extraordinary Universe
Co-author: A City on Mars and Soonish.
President of the American Society of Parasitologists (opinions my own)
She/her
www.weinersmith.com- A @astrozwerge.bsky.social @astrozwerge.bsky.social
Galaxy Zoo @galaxyzoo.org Help scientists understand how galaxies evolve in the Universe at galaxyzoo.org - we've classified millions of galaxies since 2007 and we are still going.
Carolin Liefke @astrophysikerin.bsky.social Astronomy, outreach, education, science communication, mountains, geocaching, radio sondes... and cats. In front of the keyboard for @hausderastronomie.bsky.social, @astro4edu.bsky.social and @sternfreunde.de - she/her
@skach.org @skach.org The Swiss Consortium of the Square Kilometre Array Organisation - SKAO
Fachhochschule Nordwestschweiz FHNW @fhnw.ch News und mehr zur Fachhochschule Nordwestschweiz FHNW. Es postet die Kommunikation FHNW.
https://fhnw.ch
https://fhnw.ch/impressum
ESA Space Science @science.esa.int Keeping you posted on space science activities from the European Space Agency.
Web: http://www.esa.int/science
Privacy Notice: esa.int/connectwithus
#astronomy #space #science
UZH Citizen Science Zürich @citizensciencezh.bsky.social We inspire and support people to engage in different forms of participatory research. We are a center at the Faculty of Arts and Social Sciences at the University of Zurich and are supported by the Mercator Foundation Switzerland.
www.citizenscience.ch
@ecsite.bsky.social @ecsite.bsky.social 
Silvia Martínez Núñez (she/her) @silviamn75.bsky.social Astrophysicist at IFCA (CSIC-UC), Santander, Spain since 2016.
https://ifca.unican.es/en-us/member?exp=100
From Caudete, Albacete, Spain.
Panagiotis Xipteras @xipteras.com Astro & Nature Photography | Storyteller: Stars, Myths & Deep Time | Tech & AI Adopter | Equipment Reviewer | Earth🌿 & Space Advocate | No Politics | Website: https://www.xipteras.com
Tanja Banner @tanja-banner.de Journalistin bei Ippen.Media (fr.de/merkur.de), Schwerpunkte: #Astronomie #Raumfahrt. Account kann Spuren von #Amateurastronomie 🔭 und Raumfahrt enthalten.
Sara Housseal ☀️ @snhwx.bsky.social Space Weather Forecaster ☀️ Meteorologist ⛈️ Applied Physics Graduate Student 📚 Photographer 📸 Nebraska 📍
Jazz in Dübendorf @jazzinduebi.bsky.social Jazzmusik und mehr. Seit über 40 Jahren organisieren wir Konzerte mit grossartigen Künstlern und wunderbaren Künstlerinnen aus der Schweiz und der ganzen Welt. Besuche uns auf www.jazzinduebi.ch
Gaia Sky @gaiasky.bsky.social Gaia Sky is a 3D Universe desktop and VR application to bring Gaia data to the masses, open source, libre.
SCNAT @scnat.ch Akademie der Naturwissenschaften Schweiz – Académie suisse des sciences naturelles – Swiss Academy of Sciences – Accademia svizzera di scienze naturali
📍 Bern, CH
👉 scnat.ch
Dr. Peter @astrophoto.bsky.social Astrophotography, sailing, guitar, data science. Not necessarily in that order. Expat living in Switzerland. 
Thomas Hanrath @astrocamp.bsky.social Tiredness is temporary - Astrophotos are forever. https://astrocamp.eu/en
MelG-HI @melg-hi.bsky.social Hobbyastronomie, Natur, Gedanken
Andreas Fischer @afischer.bsky.social Astrophotography, Birdwatching, PhD Biology, SciComm 🏳️🌈
http://instagram.com/ansefischerbilder
DLR-next @dlr-next.bsky.social Der etwas andere Account des Deutschen Zentrums für Luft- und Raumfahrt (DLR)
Webseite: https://www.dlr.de/next
Impressum: https://www.dlr.de/de/service/impressum
Datenschutz: https://www.dlr.de/de/service/datenschutz
Astro-Hippie 🏳️🌈 @astro-hippie.bsky.social Keine Angst!
Natur & Tierfreund | Hobbyastronom | E-Biker | Hobbyschachspieler | Gamer | Isst Pflanzen | Antifaschist | FCKNZS | FCKAFD |
Hat nachweislich die besten Follower der Welt.
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
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/
SpaceChris @spacechris.bsky.social Airframe Designer, Sidewalk Astronomer, AvGeek, Science Fiction Fan, Lego Nerd, passionate Cook, Hobby Gardener and Family Man. Views are my own.
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Weltraummieze @astromichi.bsky.social mag Pommes
(any pronouns)
Dani Schnider @danischnider.bsky.social Oracle Databases, Data Warehousing, SQL Performance Tuning, Oracle ACE Director.
Craft Beer Brewing, Beer Sommelier.
Andrea Kennel @andreakennel.bsky.social I love sharing experiences and knowledge about databases
Thomas Amberg @tamberg.bsky.social Making, 👩💻 engineering & teaching IoT — https://quite.social/@tamberg
Hochschule für Informatik @fhnwinformatik.bsky.social 
Das Grüne Archiv @gruenes-archiv.de 🇩🇪 Grüner Blog seit 2013 🍃
🇬🇧 Green blog since 2013 🍃
https://www.gruenes-archiv.de
FarLife @farlife.bsky.social The Universe is indifferent. – FarLife –
Aurora Forecast Bot from NOAA (UNOFFICIAL) @aurora.nws-bot.us A bot sharing aurora forecast details from the NOAA's Space Weather Prediction Center.
This account is unmonitored. Contact @wandrme.paxex.aero if needed.
Space Weather Watch @spacewxwatch.bsky.social Space weather physicist sharing northern lights forecasts and solar physics updates. Local forecasts for your area: https://auroraforecasttonight.com
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
Space Weather by SolarHam @solarham.bsky.social SolarHam.com is a space weather website launched in 2006 dedicated to providing the latest information about the Sun, including sunspots, solar flares and coronal mass ejections. 
Dr. Ryan French @ryanjfrench.bsky.social British Solar Astrophysicist at the Laboratory of Atmospheric & Space Physics ☀️ Author of ‘Space Hazards’ and 'Little Book of Eclipses' - (views my own)
Pint of Science Switzerland 🇨🇭 @pintofscience.ch A yearly science festival taking place in bars 👉 Across Switzerland🇨🇭 & the world 🌍 #pint26
📌18-20 May 2026 🧬🍻🔭Pint of Science 🇨🇭 Festival 🧠 pintofscience.ch
🧠Come quench your thirst for knowledge with #pintofscience!
Grüne Stadt Dübendorf @grueneduebi.bsky.social https://gruene-duebi.ch
Lebensraum 🌳🚴🏡 statt Spekulantentraum 💰🤑 Integrieren 🤝🏳️🌈 statt Separieren ✋🚷 Blütenduft 🌻🌷🌼 statt Abgasluft 🚗🏭🚚
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
Science et Cité @scienceetcite.bsky.social Die national tätige Stiftung Science et Cité fördert den Dialog zwischen Wissenschaft und Gesellschaft.
WissKomm I SchweizForscht I CitizenScience I ScienceComm I Dialog I ScienceComm
Dr. Phyllis Mania @phyllismania.bsky.social Science Communicator @goetheuni.bsky.social | passionate about equity, diversity & inclusion in STEM | PhD in Cognitive Neuroscience | she/they | 🌶️ | posting mostly in German, re-posting frequently in English
www.phyllismania.de
Chris McCoy @vibrotronica.bsky.social Writer:
Memphis Flyer, @memphisflyer.com
Memphis Magazine
Filmmaker: Oddly Buoyant Productions
Music: 1000 Lights
Podcast: Astronomica @Astronomicapodcast.com
ZiggySawDust @ziggyearthdust.bsky.social The revolution will be streamed. One more subscription 🤷.
Arms are super handy.
Lifelong battle with inanimate objects rages on.
(Narrator (in my head): “WTF?”)
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app