Alan Henry @halophoenix.bsky.social Author: Seen, Heard, & Paid: https://amzn.to/4dXOAHv
Now: Managing Editor, @pcmag.com
Then: WIRED, NYT, Lifehacker. Forever: Yours. Recovering physicist. Always: Black. He/Him.
https://www.alan-henry.net | https://www.novawerks.net
Tom Schaller @schaller67.bsky.social UMBC political scientist, NYT bestselling co-author of White Rural Rage, diehard Washington Caps fan, peripatetic. Longtime DC denizen, Albany, NY, native.
Lorraine Nicholson @lorraine-astro.bsky.social Currently stargazing
Fabian Schussler @fabianschussler.bsky.social Astrophysicist: multi-messenger observations at high-energies, H.E.S.S./CTA; SVOM, ANTARES, etc.
PI of Astro-COLIBRI (https://www.astro-colibri.science)
DR℮W 🪿🏳️⚧️ @giantmolecular.cloud Astrophysics PhD student; Studies star formation, stellar feedback, galaxy evolution; Astrobites author; Artist; Weirdo and also fun dude; Webmaster at https://giantmolecular.cloud; Uses they/them pronouns; Transgender;
Dr. Michele L. Silverstein (she/her/hers) @silverstronomy.bsky.social ⭐ PhD Astronomer. Seeking a new role in astro or as a data analyst or project manager. Open to a variety of career directions. ⭐
Low-mass stars, exoplanets, & observational astronomy at NASA, Navy.
https://www.linkedin.com/in/michele-silverstein-48089337
Queen Olivia III @queenoliviaiii.com 🤖Sci-fi, 🦩drag* & 🐈cats 🏳️🌈🏳️⚧️
Bestselling author of “The Cat Operator’s Manual” 📕 https://cuddleunit5.com published by Chronicle Books
Queen Captain of Space Station 1
Jason Spyromilio Ιάσων Σπυρομίλιος @apolitosb.bsky.social Astronomer, supernovae, spent time at Paranal in prehistoric times, currently ELT telescope scientist www.eso.org/~jspyromi
Personal account. Speaking solely for myself
Neeraj @handle.invalid Amateur Astronomer/Space Exploration Follower/- Aerospace Engineering/Computer Systems Technology-Programming
https://youtube.com/@MrKhagol
https://www.astrobin.com/users/mrkhagol/
https://khagolnomy.space
Julianne Dalcanton @dalcantonjd.bsky.social Astrophysicist at the Center for Computational Astrophysics & U. Washington. 
Flashes App 🌩️ @flashes.blue A photo viewing client for u from the creator of @skeetsapp.com & @bluescreen.blue
iOS: https://t1p.de/b3o4x
Android: Not available yet
❓ FAQS: https://t1p.de/24kj0
🐞 Bug Reports: https://t1p.de/phwii
💡 Feature Requests: https://t1p.de/8tmnc
Prof. Abel Méndez @profabelmendez.bsky.social Planetary Astrobiologist and Director of the
@PlanetaryHabLab. http://astrodon.social/@profabelmendez #exoplanets #astrobiology #habitability
Graham Lau @cosmobiologist.bsky.social Astrobiologist, communicator of science, orator, musician, meditation guide, fan of sci-fi, singer of forgotten songs.
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
🪐Ashley 🔭 Lindalía☄️ @that-astro-chic.bsky.social Astrochemist ⚗️ | Planetary Scientist 🔭 | The Realest In The Streets | Founder of BlackInAstro | Fairy Godmother of Astro 🧚🏽♀️| Astronomy's fave hype woman| NASA FINESST| Ice Queen 🧊🌨| Planetary Science Doctoral Student|
John Debes @johndebes.bsky.social ESA/AURA astronomer at STScI. Opinions my own. I study exoplanets and disks around stars.
Meredith Rawls @merrdiff.bsky.social Astronomer at UW, data pipeline wrangler for Rubin Observatory, satellite mitigation leader via IAU CPS SatHub, mom, violist, Ballardite (Seattle), family cargo e-bike evangelist, Episcopalian, etc. Opinions all mine
Alaina G. Levine, CSP, Create Your Unicorn Career! @alainaglevine.bsky.social Professional Speaker, Author, Create Your Unicorn Career, and Networking for Nerds, STEM Career Coach, TEDx Speaker, Expert in STEM workforce development, Science Writer
Daniel | ScienceSocks et al. @sciencesocks.bsky.social Orbit in style with science socks, space jewelry, and beyond. Stellar gifts for scientists, engineers, and astronomy lovers.
ScienceSocks.co
Benne W. Holwerda @benneholwerda.bsky.social Dad, Professor of Astronomy at the University of Louisville. He/Him/hey you. Opinions are my own. As are the typos.
Astronomy, datascience, ethics & occasional US/EU politics. 
Susana Pedrosa @su9000.bsky.social Astrophysicist. Vegan. Sci fi fan.
Orgullosamente CONICET
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.
Martin Hajovsky @martinhajovsky.bsky.social Family, sports, science and sci fi in some order or another. Same name on all social media and in real life. “Shared pain is lessened, while shared joy is increased.” — Spider Robinson
Yilen Gómez Maqueo @stellarbawse.bsky.social Astronomer @ UNAM
Steven Silverberg @silverbergastro.bsky.social Research scientist, Eureka Scientific. Focusing on low-mass stars and the stuff around them, and citizen science. PI of Disk Detective. Opinions my own. He/him.
Jake Postiglione @jakepost.tech PhD student in Astrophysics at @thegraduatecenter.bsky.social 🔭, guest researcher at @amnh.org 🦖, and @flatironinstitute.org 🌌, gw and multi-messenger enthusiast 📡, hoarder of D&D dice 🐉, only codes in dark mode 🌑.
he/him 🏳️🌈
🔗 https://jakepost.tech
NSF–DOE Rubin Observatory @vrubinobs.bsky.social Get ready for a new era in astronomy and astrophysics with Rubin Observatory!
Para español siga a Instagram: http://instagram.com/rubin_observatory
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
Scott Santens @scottsantens.com Writer and Unconditional / Universal Basic Income (UBI) advocate
Founder & CEO of UBI-focused nonprofit ITSAfoundation.org
Sign and share the AI Pledge for Humanity for UBI: aipledgeforhumanity.org
My UBI FAQ: scottsantens.com
📩 linktr.ee/scottsantens
Adalyn Gibson @adalyngibson.bsky.social MSU PhD student in the physics & astronomy dept.
Website: https://adalyn-gibson.github.io/
J W @polymath-wannabe.bsky.social Engineer, technologist, scientist, communicator
Cybersecurity, weather, and infectious disease junkie
Builder of things. Interested in too many topics for my own good.
* Skeets not representative of my employer *
ESO @eso.org The European Southern Observatory designs, builds & operates world-class observatories on the ground for the benefit of society. More info on eso.org
Nature Astronomy @natastron.nature.com A Nature journal dedicated to presenting the very best research across the disciplines of astronomy, astrophysics, cosmology and planetary science.📡
www.nature.com/natastron
Event Horizon Telescope @ehtelescope.bsky.social We are the Event Horizon Telescope: a global collaboration that captured the first-ever image of a black hole using a virtual Earth-sized telescope.
Instagram, Facebook, Twitter, Mastodon: ehtelescope
eventhorizontelescope.org
AAS Committee on the Status of Minorities in Astronomy @aascsma.bsky.social Committee of the @aasoffice.bsky.social charged to enhance participation in astronomy at all levels of experience.
AAS Nova @aasnova.org Highlighting recent astronomy research from the American Astronomical Society's journals. Editors: Kerry Hensley & Susanna Kohler. Discover what's new in the universe at aasnova.org. Header image: https://bit.ly/4vPAvD
Physics Today @physicstoday.aip.org The world's most popular physics magazine.
physicstoday.aip.org
National Radio Astronomy Observatory - NSF NRAO @thenrao.bsky.social The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation. #RadioAstronomy
📡 VLA, ALMA, VLBA, GBT, ngVLA
🔗 public.nrao.edu
Dave Klassen @drklassen.bsky.social Mars clouds scientist, physics and astronomy prof; Episcopal lay minister; genealogy, RPG, LotR, comics; he or they pronouns
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
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Kat Troche @kuiperkat.org Professional amateur astronomer with astrosociety.org + aaa.org 💫
Emmy + Webby winner 🏆
Have scope, will travel 🔭
Opinions are my own 👩🏻💻
linktr.ee/kuiperkat
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.
Caltech IPAC @caltechipac.bsky.social IPAC at Caltech partners with NASA, NSF, JPL, and the worldwide research community to advance the exploration of our Universe. www.ipac.caltech.edu
Shematologist, MD @shematologist.medsky.social Peds hematologist oncologist, mother, dreamer, pacifist, justice seeker. Retweeted by Wonder Woman #HemeSky #MedSky #CakeForBreakfast #IronMatters http://www.HCWvsHunger.org
Meghan Buchanan @megs13031.bsky.social 2024 Physics grad from SFASU. I love my rescue dog, glitter, and exoplanet research ✨ She/her
Rajashree Khalap @rajashreekhalap.bsky.social Naturalist. Here to follow spiders, insects, dogs, cats #naturalhistory #arachnology
Dra. Junellie Perez @spacejunellie.bsky.social Doctora de Planetas 🌌🛰️
Previously at Johns Hopkins University ✨️
Astronomy Instructor at University of Alabama at Birmingham! ✨️
She/her/ella 💕 Views are my own
Dr. Cindy @newtomato.bsky.social Science & astronomy & good storytelling
Recovering cosmologist
she/her
Brett Morris @brettmorr.is Astronomer, software engineer.
Supporting space telescopes, open science, and data access in astrophysics.
Thrilled and haunted by dots on stars.
http://brettmorr.is/
Posts my own, not my employer's.
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
Dr./Prof. Meredith MacGregor @mmacgreg.bsky.social Associate Professor at Johns Hopkins in the Department of Physics and Astronomy | astronomer, educator, ceramicist, runner, mom | Pronouns: she/her
chris mitchell @modelman8767a.bsky.social simple person that loves science model an dioramas history naturalist an nudist . i love movie props an miniature's married 4 kids 7 grandkids living in oklahoma
Amanda Webber @doc-webber.bsky.social Anthropologist in science communication. Senior Lecturer at UWE Science Communication Unit and Prog Lead for MSc. Wanting to be the best I can be. All views my own 🌿
Hacksaw @mrthesaw.bsky.social Writer of things. Maker of Musics. Digger of holes.
Music: https://privatecircus.bandcamp.com/album/drive-sparky
Jim Hendrickson @skyscraperjim.bsky.social Astronomy, science, nature, Ocean State local interests & history
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
Laura Lopez @ohdearz.bsky.social Professor of astronomy 🔭 at Ohio State. Co-chair of @aascsma.bsky.social. Alum of UCSC and MIT. She/her 🇲🇽
Jennifer Crawford @ournewhomecoach.bsky.social Once was an architect.
Wangal land. DOB 329.43 ppm CO2. #GenXClub 🤞#NoDickheads.
I receive DMs from mates. Any others will be deleted without response.
I can’t send you money. Refusal may offend.
I HATE MICROSOFT.
They’re skeets.
jenn schiffer 😮💨 @jennschiffer.com human genius
jennschiffer.com
GeekMomProjects @geekmomprojects.com Tinkerer Maker Solderer Mom • lateral thinker • LEDs improve everything • she/her
Mekka Okereke @mekka.mekka-tech.com Building Digital Ecosystems at Google.
https://hachyderm.io/@mekkaokereke
He/him.
Dr. Carlotta A. Berry #NoireSTEMinist 🤖 @drcaberry.bsky.social Electrical Engineering Professor, Robotics Engineer, Author, Speaker, Researcher, Mentor, Advocate. Here to promote, normalize and diversify STEM. #MySTEMIsForTheStreets #Forbes50Over50
CarlottaArdell.com, NoireSTEMinist.com
Alicia Whitley @aliciawhitley.bsky.social Mom, educator, Bull City baby, and PhD Candidate - with a particular interest in critical media and critical social media literacy. @jeremywhitley.bsky.social is my other half.
Jonathan Serrie @jonathanserrie.bsky.social ⚛️ science journalist🚀exploring the cosmos on FOX 📺
Angeline J. Dukes, PhD @heydrdukes.bsky.social ✊🏾🧠 Founding President of #BlackInNeuro 🌍 📚 Neuroscience Professor 👩🏾🏫 #HBCUgrad ✨ International Invited Speaker 🇹🇹🇭🇹 ΔΣΘ🔺 she/her
Yaneer Bar-Yam @yaneerbaryam.bsky.social Complex Systems Physicist | President of
NECSI, co-founder World Health Network (WHN)
Author: Making Things Work (download pdf at https://necsi.edu/making-things-work)
Matthew Hayek @matthewhayek.bsky.social NYU Associate Professor of Environmental Studies. Climate, animals, land use, and food systems. MatthewHayek.com
D.J. Kirkland @ohheydj.bsky.social SF Bay Area Comic book Artist/Writer
CEO of Big Boy Social Club.
SF Fog Rugby Player
Co-Creator of THE BLACK MAGE.
Animation Color Designer & BG Painter
Repped by Jessica Mileo @ Inkwell Management.
https://ohheydj.carrd.co/
Dr. Sarah Biddle Leslie (they/she) @extragalactic.bsky.social Astronomer posting space art.
Instagram: @Fashionableastronomy
🏳️🌈🇦🇺
STARtorialist @startorialist.com ✨ Space 🪐 Life ☀️ Style 🌌 shop & blog co-founded by professional astronomers
🛍️: shop.STARtorialist.com
Cathrin Machin Space Art @cathrinmachin.bsky.social Space Artist & Telescope Operator 🚀
Grab my 2026 Calendar here 👇
https://catmachin.com/products/2026-calendar
Heidi B. Hammel @hbhammel.bsky.social planetary astronomer | nearly famous | jwst interdisciplinary scientist | looks just like an ordinary mom | oboist (thoughts expressed here are my own)
Sakhee Bhure @sakhee-space.bsky.social planets and poems
graduate student @unisqaus
post-bac researcher w @aussiastronomer.bsky.social
@FloridaTech
@iiserpunesac
@thewirescience
she/her
Keith Smith @drkeithsmith.bsky.social PhD, occasional astronomer, talking head, science geek, cynic. Senior Editor at @Science.org, responsible for research papers in astronomy and planetary science. Views own, duh. Bio: https://www.science.org/content/author/keith-t-smith
adafruit @adafruit.com Engineer - Founder of Adafruit - Brooklyn, NY USA - Manufacturer, open-source hardware, certified Minority and Woman-owned Business Enterprise (M/WBE) https://adafruit.com - support https://forums.adafruit.com & order/customer help support@adafruit.com
Allison Nixon @nixonnixoff.bsky.social Chief Research Officer @ Unit 221B
most reliable way to reach me is my company's outreach form on the website
my other urls:
https://infosec.exchange/@nixonnixoff
https://www.linkedin.com/in/allison-nixon-81822124/
don't bother contacting me on twitter
Kai The Fish Guy @kaithefishguy.bsky.social Dr Yi-Kai Tea | Ichthyology Curator, The Australian Museum Research Institute
| Systematic ichthyology | Wildlife photographer | 🏳️🌈he/him
FLAVOR FLAV ⏰ @flavorflav.bsky.social Rock and Roll Hall of Fame Inductee
GRAMMYS Lifetime Achievement Award
Questions or complaints,,, harass my management:
FlavorFlavMgmt@gmail.com
Corey S. Powell @coreyspowell.bsky.social Fascinated by things very big, very small, and beyond the limits of the human senses. Founder of OpenMind: www.openmindmag.org Creator of the Invisible Universe column: https://invisibleuniverse.substack.com/
Theodore Courtois @astrotheo.space Space is for everyone.
Ologies with Alie Ward @ologies.bsky.social A comedyish science podcast hosted by @alieward. Asking smart ologists not-smart questions about their professional obsessions. Every Tuesday. May be NSFW. https://linktr.ee/alieward
Seamus Blackley @seamus.bsky.social Them: You're the father of the xbox!
Me: If it moves back in, it’s paying rent.
theoretical physics | CEO | gastroegyptology | cacao | CHM trustee
Clifford Johnson @asymptotia.bsky.social Professor of Physics at UCSB: Research, Teaching, and Science Communication (TV/Movies/Books/etc). Get my graphic book on science here: http://thedialoguesbook.com and see my blog here: http://asymptotia.com
Billie Ruben (Makes) @billieruben.bsky.social 🔞 🎨✂️Maker of many kinds🧵🛠️
👨👩👧👦 helps run many communities
🌐 https://www.billieruben.info
▶️ http://youtube.com/c/BillieRuben
🎮 http://discord.gg/WpGdD3f
💸 http://patreon.com/BillieRuben
Paul Byrne @theplanetaryguy.com Associate Professor of Earth, Environmental, and Planetary Science at WashU • NASA Planetary Data System Geosciences Node Director • Explorers Club EC50 • eeps.washu.edu/people/paul-byrne • he/him
Naomi Wu 机械妖姬 @realsexycyborg.bsky.social China's #1 Tech & DIY YouTuber
Open Source, 3D Printing & Digital Fabrication, Automation, Infosec
1/18th synthetic
'It's all about merit until merit has tits'
Shenzhen, China
youtube.com/c/SexyCyborg
Dan the 3D Printing Dad @danthe3dprintdad.bsky.social Christian, dedicated husband & father, programmer, creative guy, and full-time geek. My posts are my own and not representative of my employer.
Adam Savage @asavage.bsky.social Maker. Science Communicator. Connector. 
Darryl - Prop Maker @offearth3d.bsky.social Off Earth 3D, LLC • November Black Productions, LLC • Costume & Prop Fabrication • 3D Printing • Business Inquiries - darryl@offearth3d.com
Amie DD @amiedd.bsky.social Software Engineer @Microsoft || Maker || Girls STEM Scholarship creator National VideogameMuseum || Electronics || LEGO Master || Cosplay || 3DPrint || 🦄 🛰️ Hacker || Past Marvel
https://www.AmieDD.com
Links: https://amiedd.tech/
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
Dr. Wendy Bohon @drwendyrocks.bsky.social Earthquake geologist 🧪⚒️ | Scicomm specialist 🎙️| Formerly USGS, IRIS, NASA | she/her | Views are mine | website: https://wendybohon.com/
“A delightful blend of scientific rigor and domestic chaos.”
Amani Webber-Schultz @curlybiologist.bsky.social PhD candidate studying shark scales and tails 🦈
Co-founder of Minorities in Shark Sciences
More active on Instagram @curly_biologist
She/her. Views my own.
Yuri’s Night @yurisnight.net Aka, The World Space Party, we’re using the excitement and inspiration of space as a catalyst for educating and developing the next generation of explorers.
Jennifer Wright @jenashleywright.bsky.social Author of seven pop history books. Married to @kibblesmith.com. Mom to a toddler. ‘Glitz Glam & A Damn Good Time’ Biography of Mamie Fish On Sale Now from Hachette.
Carl T. Bergstrom @carlbergstrom.com Professor, UW Biology / Santa Fe Institute
I study how information flows in biology, science, and society.
Book: *Calling Bullshit*, http://tinyurl.com/fdcuvd7b
LLM course: https://thebullshitmachines.com
Corvids: https://tinyurl.com/mr2n5ymk
he/him
Will Pomerantz @pomerantz.bsky.social Head of Space at AeroVironment - my team makes Mars helicopters. Co-Founder, Brooke Owens Fellowship and Patti Grace Fellowship. Former planetary scientist. Husband, Dad, and Den Leader- A @astrobiomedical.bsky.social @astrobiomedical.bsky.social complex systems on earth and in space
emerging tech, intents, impacts to people and planet