Fabian Polnitzky @fabian-polnitzky.bsky.social PhD student in Astrophysics at @rwth.bsky.social | Mapping the structure of the Milky Way | Studying protoplanetary discs | Resolving merge conflicts
https://fabianpolnitzky.github.io/
he / him
Nora Wagner @norawagner99.bsky.social Astrophysics PhD student in Vienna focused on nearby Star Clusters ✨🌱
The Star Formation Newsletter @starformationnews.org Since 1992, the Star Formation Newsletter has been the premier destination for news about star & protoplanetary disk formation. We publish a monthly newsletter of papers, interviews, upcoming conferences, and more!
Web: https://starformationnews.org
Dayan şaheen Türk @dayanturk7.bsky.social Master’s degree in Cybersecurity &
Model
Space Sciences Laboratory @ucbssl.bsky.social The UC Berkeley Space Sciences Laboratory (SSL) designs, builds and operates high-return, low-cost NASA missions. Our engineers, scientists and staff support a wide range of space and ground-based projects. 👇
https://www.ssl.berkeley.edu/
Bibiana Prinoth @bibianaprinoth.ch 🇨🇭
• ESO fellow @eso.org exploring exoplanet atmospheres 🪐 🔭 🇩🇪
• PhD from Lund Observatory 🇸🇪 & ESO 🇨🇱
• passionate about all things outreach and science communication ✨
Guimei Liu @guimei22.bsky.social 
David Abuín Eichinger @davideichinger.bsky.social I enjoy playing with family, reading science fiction and history, gardening, board games, and hiking. I'm a father, husband, Navy veteran, and graduate student studying Robotics at George Mason University.
Mastodon: https://scicomm.xyz/@David
Alexis Quintana @alexis-space.bsky.social Astronomy postdoc fellow in LIRA (@liraastro.bsky.social), Paris Observatory (@obs-paris-psl.bsky.social) in 🇨🇵.
Works on OB stars, stellar associations & clusters and Galactic structure & dynamics.
From 🇧🇪, previously in 🇬🇧 and 🇪🇦.
he/him
Sergio Perez F @sergiopf.bsky.social THE NUCLEAR QUANTUM GRAVITY ☢️
https://www.researchgate.net/publication/371896737
Interest Score over 99%, 2023 in Researchgate
Sven Brandelik @svenbrandelik.bsky.social NEW to Bluesky | Director @ Deloitte | Voice of Cloud, Data & AI | Writer, Speaker, and Performer | Visit my blog- H Hao He @hehao.bsky.social Astrophysicist studying gas in galaxy mergers
Athena X-ray observatory @the-athena-x-ray-observatory.eu Athena Community Office official account.
The largest X-ray observatory ever built, Athena will investigate some of the hottest and most energetic phenomena in the Universe with spatially-resolved X-ray spectroscopy & deep wide-field X-ray spectra imaging
Karina Mauco @astroka.bsky.social 💫Astrophysics+ESO Postdoc+Star and planet formation 🪐+christian 
David Montes @dmontesg-astro.bsky.social Prof. Dpto. Física de la Tierra y Astrofísica, Facultad CC. Físicas, Universidad Complutense de Madrid, UCM.
IPARCOS-UCM (Instituto de Física de Partículas y del Cosmos de la UCM)
Ver: https://produccioncientifica.ucm.es/investigadores/141512/detalle
Dr. Teresa Valdivia-Mena @terevaldivia.bsky.social (Radio)Astronomer 🌟 she/her
Postdoc fellow at European Southern Observatory
Known as the streamer girl
SAM || SMÈD @sam2005brave.bsky.social My YouTube channel 😉 https://youtube.com/@sam_brave?si=c8DKihYQvNB_2wAn
Your sexual health ain’t just ‘important’ — it’s the damn engine of your manhood. Rev it up in 7 seconds.👇🏻
https://getnitricboost.net/discovery?aff=SAM-SMED
Astrophysica @thephysicsjournal.substack.com Physics, Space, Quantum Computing | BTC: bc1qqu05pu3rdqjchnh37mtylrgprkk94udc3g3umj
https://thephysicsjournal.substack.com
Nikki Miller @nikkimiller.space Postdoc at Uppsala University studying M-dwarfs and eclipsing binary stars. Also: astronomy camps, music, languages, photography & board games.
From 🏴 - lives in 🇸🇪 - often found in 🇩🇪
nikkimiller.space | iayc.org | she/they
Paul Arnheim-Projekt @paula-projekt.bsky.social nd author, Darknet premium member, they/them
#SharingIsTheNewLearning
Von nichts zu viel (Nothing in excess) => A little bit of everything
a²+b²=c²=>a²+2ad+d²=(a+d)²
1st & 2nd Shalan theorem: (0.5d(m²-1))²+d²m²=(a+d)²
(0.5d(((4m³-1)/3)⁰·⁵-1))³+d³m³=(a+d)³
X-POD™ @xpodtech.com “A global technology leader developing advanced occupant‑safety solutions, including the Safety‑X‑Pod®—an ejectable, crash‑proof passenger cocoon with an integrated Environmental Control and Life Support System.” https://xpodtech.com/
Stellar Origins 2025 @ Vienna @stellarorigins2025.bsky.social Sept. 15-19, 2025 - Vienna (Austria) ✨🌌
Topics: Galactic and Extragalactic Star Formation, Structure & Dynamics of the ISM, IA and ML
website: https://stellarorigins2025.univie.ac.at/
Posts under the hashtag: #stellarorigins2025- G Greg Herczeg @gregherczeg.bsky.social Welcome to the medium place.
JAMs on Steam @jamsonsteam.com 🟣 Official BlueSky account for JAMs on Steam.
⚫ 𝗪𝗲 𝗮𝗿𝗲 𝗺𝘂𝘀𝗶𝗰 𝗹𝗼𝘃𝗲𝗿𝘀.
🌐 jamsonsteam.com
🎮 https://store.steampowered.com/app/3220730/JAMs/?utm_source=bluesky&utm_medium=profile&utm_content=jams
Ramin parsi hakhmanesh @fristhakham.bsky.social Frist Parsian Hakham
Hakhmaneshian kingdom
#parsiangulfforever https://youtube.com/@raminkordestani-jv8zm/community?si=JNo5xdcmQTBiWBbm
🔥💙🔥💙🤍🖤⚔️
Alvaro Hacar @cosmicfiber.bsky.social Assoc. Prof. in Astrophysics at the University of Vienna. Interests on Interstellar Medium, star formation, ALMA, radioastronomy, filaments and clouds
Núria Miret Roig @nmiretroig.bsky.social 
Heidi Weinhäupl @hweinhaeupl.bsky.social SciComm @ Faculty of Earth Sciences, Geography and Astronomy @univie.ac.at, Austria / interested in 🌍🌿#anthropocene, #astrophysics, #anthroposphere, #equality, #diversity in science, #SocialAnthropology #Ecuador
Gwenllian Williams @gwenows.bsky.social Lecturer at Aberystwyth University, interested in how stars form ⭐️
🏴 Darlithydd ym Mhrifysgol Aberystwyth, diddordeb yn sut mae sêr yn ffurfio 🇪🇺
🇪🇺 SeWiJuGA 🇪🇺 @sewijuga.bsky.social Dutch guy living in Portugal,
Professional French Horn player and teacher!
NFTz we do with pleasure and joy!
sewijuga.nftz.me
All works are my own and made with a wide variety of free online tools which include AI assistance !!
sewijuga.verifiedcreators.io
Millennium @rhophiuchi.bsky.social A Thousand-fold refinement in our EM-Field Mapping of Creation in Electrons, Protons, DiProtons, Alphas, Astrospheres, Cluster/Streams, Galaxies — Filaments All
https://creator.nightcafe.studio/u/Millennium
Dr. Kiki @drkiki.bsky.social Longtime podcaster, science communicator, birdbrain expert, curious person trying to be kind & spread joy.
This Week in Science podcast (TWIS.org)
https://kirstensanford.com
Signal: If you know me, find me there. Let's talk.
João Alves @joaoalves.bsky.social Professor of Astrophysics at the University of Vienna
@wanddelrey.bsky.social @wanddelrey.bsky.social 
Manson Thomas @mansonthomas4.bsky.social Life is too short so live your life to the fullest ✨ 💛 
Images That Could Be Movie Posters @oppps.bsky.social None of the posted content i own. 
Data Science @ Uni Vienna @ds-vienna.bsky.social Our research network is a hub for all #DataScience activities @univie.ac.at #univienna
https://datascience.univie.ac.at
Prof. Carl E. Fields 💥 @carlnotsagan.github.io Computational Astrophysicist and Assistant Professor @uarizona.bsky.social & @stewardobservatory.bsky.social. #Forbes30u30, Science 2021. He/Him. carlnotsagan.github.io.
Jiayi Sun @astrojysun.bsky.social Astronomer @ Princeton University (NASA Hubble Fellow) | 孙嘉懿 | he/him | https://astrojysun.github.io
Mathias @lechtl.bsky.social Astronomy and Physics Student @univie.ac.at, he/him
Crazy Phone Wallpaper @crazywallp.bsky.social Mesmerizing crazy wallpepars
Leila Belkora PhD, astrophysics @leilabelkora.bsky.social Science writer. Roots in US (NE/CO), Morocco, Switzerland. She/her. Current project: poet Robert Frost as amateur astronomer, to come from Clemson @cupress.bsky.social
Agent Henry Thayer at Brandt & Hochman.
Mike Kuhn @mikeakuhn.bsky.social Astronomer interested in star formation and statistics. Senior Lecturer at the University of Hertfordshire. Formerly Caltech, Universidad de Valparaíso, and Penn State. https://star.herts.ac.uk/~kuhn/
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.
Sierra Grant @sierragrant.bsky.social Carnegie Fellow at the Earth and Planets Laboratory. Protoplanetary + circumplanetary disks. Formerly at MPE, BU, and University of Michigan. She/her. #BiInSci 🏳️🌈✨🔭 Opinions are my own.
sierragrant.com
John Forbes @redshiftless.bsky.social Astronomer in Aotearoa/New Zealand at the University of Canterbury.
Pusher of pixels, pens, arrays, and computer keys.
www.johncforbes.com
Pau Ramos @brugalada.bsky.social Milky Way dynamicist, working mostly with Gaia data, and also a member of the JASMINE project. Currently living in Japan 🇯🇵
I love cinema, music, manga and the stories I get to experience through videogames. 
Saavik ‘Careful of the Ankle’ Ford @saavikford.bsky.social CUNY Astro prof, AMNH research assoc, runner, astronomer, crafter, camper, gardener, mom, all opinions completely my own (she/her)
Loreno Heer @lorenoheer.bsky.social Scientist: PhD in mathematics. Working in hyperbolic geometry, analysis in metric spaces and mathematical physics (gravitational waves and general relativity), various other scientific interests.
Here mostly to connect with researchers.
he/him
born@344 ppm
Dr Rajika "Reggie" Kuruwita @reggiek.bsky.social Sri Lankan-Australian Astrophysicist 🇱🇰🇦🇺. Post-doc at the Australian National University. Binary and multiple star formation! ✨ Cats, Space, science-based life choices, DV survivor, She/her, opinions my own
lilly @lillykormann.bsky.social astrophysics phd student at @univie.ac.at
she/her
classified as a moving group
website: lillykormann.github.io
isak @isakndbr.bsky.social your friendly neighbourhood open cluster enthusiast| galactic archeology & mapping | he/him
Slavko Bogdanov @slavkobogdanov.bsky.social Astrophysicist ordinaire. Columbia University.
slavko.org
Joanna Drążkowska @astrojoanna.bsky.social Astrophysicist ✨ Research Group Leader at MPS Göttingen 🇩🇪 Planet formation theory 🪐 she/her
https://www2.mps.mpg.de/homes/drazkowska/
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