Steve H @galactic-eye.bsky.social Visit the GALACTIC EYE SPACE LIBRARY: Alien Life, The Solar System, The Universe, Space Technology, Vector Diagrams, Star Charts, Space-Themed Music, Books...
www.galacticeye.co.uk
Matt▪️ Breath of Nature @breathofnature.bsky.social Hi! I’m Matt 🌿🇵🇱 and I share the beauty of nature that inspires us every day.
https://www.instagram.com/breath.of.nature3/profilecard/?igsh=ZzU0eXFqaGtiaG4y
John Cusack @johncusack.bsky.social Apocalyptic shit disturber elephant trainer -
This is the only account . 👈 If I share something it doesn’t necessarily mean I agree
Founding board member
@Freedom.press please follow https://linktr.ee/freedomofpress
@johncusack on twiiter
Dr. Matthew Pate @matthewpate.bsky.social “Avenging Sword of Taste & Decency”
Criminologist, Author, Unapologetic Supporter of Democracy. Animal lover. If you reflexively hate the police, keep scrolling. I plant zinnias as an act of rebellion. #Resistance
Sant KG, PhD (not yet) @gsant1601.bsky.social A PhD student tackling AIML, addiction, and life’s challenges—researching, reading, writing, and connecting with people for a so-called “meaningful life.”
imazombrie @imazombrie.bsky.social 🏳️⚧️ Consent is Queen. 🏳️⚧️ Indie dev (AFTERGLOW MEADOWS) of 20+ years (Halo 1, Matrix Online, Witcher 3, Cyberpunk, moar). 🦾
🔪 Suicide survivor, mental health advocate. 🖤 gzDOOM engine dev. 😈 DEATH TO NAZIS.
🧠 Homeless with my cat, Nyanners. 🐱🤘🏻💋💋🥓
Doctor Leroy @doctorleroy.bsky.social Midwest physician, father, and gamer by trade. Misinformation squasher by hobby
Abel Jansma @abelaer.bsky.social Compositionality in natural and artificial intelligence || Fellow @emergenceDIEP, University of Amsterdam
Quant Network @quantnetwork.bsky.social Our technology makes blockchain simple, trusted and future-proof.
Dr James O'Donoghue 🪐 @interplanetary.bsky.social Planetary scientist, astronomer and science communicator 🪐. Formerly at JAXA, NASA, Boston Uni, and the Uni of Leicester. Now Associate Professor at @UniofReading. Forbes 8 Billion Under 8 Billion. Website: odonoghuespace.github.io
bat 🦇🌻 @mzbat.bsky.social Security Consultant & Founder, Sonar Security | Red Siege, VMware Tanzu, NASA GSFC, Apple, 18F | art, lego, board games, comics, cute animals |🧛🏻♀️⛵️
Dr. Jessie Christiansen @aussiastronomer.bsky.social Caltech/IPAC Planet Hunter | Chief Scientist, NASA Exoplanet Science Institute | @TEDFellow | Science consultant | SHERA PI | My views are not the views of NASA | She/her
Mr. Fresh™️ 📡 @mrfresh.bsky.social satcom systems engineer | guitarist | film & media composer @ sftfmusic.com | coding in #Python James 1:12 | modern electronic music fan vibesnscribes.com
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.”
@usrbinkat.io @usrbinkat.io 🧙♀️ Open Sourceress
🚀 Ms. (f)Rizzle @Cisco
🏳️⚧️ Blame for Oops & Ops my own
🤗 Seize the means of computing
👩💻 K8s/AWS/Azure Platform Engineer
📖 https://blog.usrbinkat.io/en/page/about
🍿Watching Dystopia IRL
🧠 Neuro Spicy Autist
📍 Sacramento ☀
Adam Savage @asavage.bsky.social Maker. Science Communicator. Connector. 
Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social Squid biologist
Science communicator
Artist
Philadelphian
I run @SkypeAScientist.bsky.social
Creator of the SquidMobile
https://linktr.ee/Sarahmackattack
Michael E. Mann @michaelemann.bsky.social Scientist/Author/Speaker; Presidential Distinguished Prof/Director Center for Science, Sustainability & the Media, U. Penn; National Academy of Sciences; American Academy of Arts & Sciences; Royal Society; Tyler Prize
Dani cRabaiotti 🦀 @danirabaiotti.bsky.social Dr of Zoology
Data Scientist
Science feed co-creator
NYT bestselling author of #DoesItFart🐢💨
Daryll Marie @daryllmarie.bsky.social Bioacoustician & PhD candidate using sound to study baleen whale movement ecology 🐋 Wildlife photographer, birder, nature nerd 🪶
IG: instagram.com/daryllmariephotos
Ko-fi: https://ko-fi.com/daryllmarie
Hakeem Jefferson @hakeemjefferson.bsky.social Assistant professor of political science at Stanford. Forthcoming book, Respectability Politics, with University of Chicago Press.
Not Hakeem Jeffries, the Minority Leader.
hakeemjefferson.com
Saganism @sagan.bsky.social Science. Philosophy. The cosmic perspective.
Morgan Fairchild @morgfair.bsky.social Actress. Politics, Foreign Policy, Science & RockNRoll. Love animals
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app Theoretical Astro/Physicist:
https://chanda.science
First book:
https://tinyurl.com/DisorderedCosmos
BUY MY NEW BOOK:
https://tinyurl.com/EdgeOfSpaceTime
Blog:
news.chanda.science
all Black/all Jewish. 🏳️🌈/agender/woman.
Posts by/for me🖖🏽
Science Friday @scifri.bsky.social Entertaining & educational conversations about science, tech, + more. Hosted by Ira Flatow and Flora Lichtman. From WNYCStudios.
David Ho @davidho.bsky.social Climate scientist; ocean carbon cycle and climate solutions. Professor @soest.hawaii.edu, University of Hawaiʻi at Mānoa; Visiting Faculty, Arizona State University. https://linktr.ee/david_ho
Dr. Lucky Tran @luckytran.com Scientist, science communicator, public health & climate justice advocate
Biology PhD from Cambridge
WHO Fides member, Grist 50 Fixer, Creative Change alum
New Yorker/Aussie
Opinions my own
https://instagram.com/luckytran
http://linktr.ee/luckytran
Kimtcga @kimtc.bsky.social Former lawyer/librarian, true Blue 💙. I’m not procrastinating, I’m just on a side quest. 🌈
Astronomy Bot @astronomybot.bsky.social Everything about astronomy 🔭 using AI and other sources | Fully automated | Also on X, Instagram & Threads | Follow to get familiar with the Space and beyond | Queries? @ me | Buy me a coffee: buymeacoffee.com/astronomybot
Pete's Here. @aussiepetec.bsky.social Used to be Pete's Tweets over at that other place...
Stephen Burns @stephendburns.bsky.social Centrist. All political parties in Australia need a big kick up the rear. Issue, not partisanship. Fed ICAC now the NACC is a major disappointment
Sara A. @coolfacejane.bsky.social 
Starman-X @starman-x.bsky.social Retired geophysicist (PhD) , amateur astronomer, Austin-Healey aficionado and a born curmudgeon who is fond of a functioning democracy. No DMs.
Celestron 9.25" Edge HD, Hyperstar V4., Askar 50P,
B8 light pollution (backyard, urban); A-H 3000 MKIII
MikeAitchy @mikeaitchy.bsky.social Engineer and scientist by qualification, musician and idiot by inclination. Member of the feckless, namby-pamby PC brigade. Curmudgeon. Pronouns: Oy You/Stop Thief
Rob Tilsley @stargazerrob.bsky.social Astrophotography shenanigans.
Steve Brown - astronomy and astrophotography @sjbastro.bsky.social Amateur astronomer and astrophotographer, including Sirius, meteors, noctilucent clouds and aurora. Articles and pictures published in books and magazines. Been on TV and radio talking about astronomy. Always need more sleep.
Franklin Ratliff @rocketplane.bsky.social Chief Technology Officer for Titans Space Industries
Julia Raifman, ScD @juliaraifman.bsky.social Evidence-based posts about public health & equity. All views are my own and without AI.
zay @jungkookluvr.bsky.social won't get suspended this time 😎
Bawbaginnd @bawbaginnd.bsky.social Married to the love of my life. A proud Scot living in the US, a diehard Bills fan, tech geek, and an unapologetic liberal. Unsolicited DMs = instant block.
Shane @sgelliott.bsky.social Big fan of animals. Engineer. Space Camp grad. Current Solutions Architect at Stellar Agency. Former CTO at LeaseLabs & VP of Engineering at RealPage. https://stellaragency.com & https://lodgik.com
AotearoaCraig @aotearoacraig.bsky.social Twitter refugee. Fuck Elon. Dad, ad guy. Resisting arguing about politics since the US election :-(
Here for transport, cycling, urbanism, news. & toy soldiers.
LGBTQ rts are human rts. 我很想香港。I just block trolls (& most DMs) rather than engage now. 
JohnnyDcm @johnnydcm.bsky.social Guitarist in Ground Zero.
Instagram: @GroundZeroBlackpool
If you like my jokes, I will follow you. And you will like it.
Aspiring novelist. "Cube" out now!
https://shop.ingramspark.com/b/084?params=an5FOn1ewei2zvEbELzoNc7iWelbGxeUrmark9VSNrD
Dr. Raphael Marschall @spacemarschall.net Associate Professor of Experimental Physics at the @unibe.ch
Co-I of ESA's Comet Interceptor, collaborator on NASA's Lucy and ESA's Rosetta missions.
www.spaceMarschall.net
(he/him)🇨🇭🇺🇸🇫🇷
#asteroids #comets #protoplanetarydisks #planetaryScience 🧪🔭🚀🛰️☄️
Patterns in the Chaos @patternsinthechaos.bsky.social Searching for signs of intelligent life
Bertie Slack @bertieslack.bsky.social Laughing at moon landing deniers and other paranoid conspiracy theorists. #Green #RejoinEU
https://www.youtube.com/user/BertieSlack
recrudesce @recrudesce.co.uk Kinda bored of all this tbh.
Pays for the 3DPrinting feed at https://3dp.blue but doesn't really want to any more.
Eugene Thieszen @wxtremechaser.bsky.social Avid storm chaser/photographer/videographer based in western Kansas. Lover of stormy skies, landscapes, wildlife, nature and of course travel. Sometimes try a bit of astrophotography.
Paul Macklin @mathcancer.bsky.social Professor of Intelligent Systems Engineering at Indiana University School of Informatics, Computing and Engineering • mathematical biologist • multicellular systems & cancer with PhysiCell • OpenSource • astrophotography
Web: http://MathCancer.org
Candyse Arivett @thewxcandy.bsky.social Mom💙|🌪️Storm Chaser |astrophotography🌌💫|Former Intern @ KOTA| IN➡️SD,Black Hills🌄Geoscience&Meteorology Major@ Mississippi State '26| BHSU M.S.Ed ‘27|Climate change advocate|Sony a7iii📸|DJI Mavic Mini 3|Instagram @wx_candyse
Paul F @fearnphoto.uk Pinhole/film photography and astrophotography 🎞️📸🔭
#BelieveInFilm
Kevin Earp @astrokev.bsky.social STEM ambassador and astrophotographer.
Published images in Astronomy Now, Sky at Night and Popular Astronomy.
Member of the Tiptree Stargazers.
Paint the soul, never mind the legs and arms
Thomas Hanrath @astrocamp.bsky.social Tiredness is temporary - Astrophotos are forever. https://astrocamp.eu/en
Patrick Vallely @pjvphotography.bsky.social Ph.D. astrophysicist turned digital wrench-turner and Seattle-based photographer. Mostly into nature and astrophotography these days, but sometimes I take pictures for NASCAR.
🔗: https://www.pjvphotography.com/
Olga 🧶 @olganagtegaal.bsky.social Physics, teaching, astrophotography, crocheting, fantasy, science fiction 📚🍿, en nog wel een paar dingen. Wees vrij om te zijn wie je bent, terfs en fascisten gaan in de blokkendoos.
ⓓⓔⓔⓑ definitive edition nintendo switch 2 edition @deeb.bsky.social Part of the Rebel Alliance and a traitor!
He/Him Lvl 41 *certified* cool dad & trophy hubby. Woke PNW native blabbing about retro games, JRPGs, Star Wars and 3D printing. Prone to shitposting, and sharing cat and bunny photos ♾️
Sophia Gad-Nasr @astropartigirl.bsky.social I do cosmology and astroparticle theory. I pick apart the Universe to figure out how it works. Science Advisor. Dark Matter hunter.
🇵🇱✡️🇪🇬☪️
Joe Callingham @astrojoe.bsky.social Dutch-Australian | Astrophysicist | Head of the Square Kilometre Array (SKA) Science Group at ASTRON | Associate Professor at the University of Amsterdam
Astronomy Picture of the Day 🪐 @apod.shinyakato.dev Official Mirroring APOD BOT for Bluesky.
https://apod.nasa.gov/apod/lib/about_apod.html
Src:
https://apod.nasa.gov/apod/astropix.html
http://star.ucl.ac.uk/~apod/apod/astropix.html
Maintained by @shinyakato.dev
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.
Pauline Barmby @pbarmby.bsky.social LLM-free science: https://orcid.org/0000-0003-2767-0090, fiction: https://www.galacticwords.com. Words in Year’s Best Cdn F&SF, Utopia SF, Analog, OnSpec, MNRAS, ApJ, etc. Knitter, curler, sometime runner. 🇨🇦 & minor planet 281067. She/her.
Astronomer Royal for Scotland | Catherine Heymans @astroroyalscot.bsky.social Astronomer Royal for Scotland, Professor of Astrophysics, Edinburgh University. Author of How to Design a Universe. @astronomerroyal on insta (She/her)
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
Erin M. May, PhD @astronomay.bsky.social Staff Astronomer @ a place - Exoplanet Atmospheres. All data is good data.
Plus Knitting, Stickers, Baking, and other crafty things. Toddler mom.
Previously known as @_astronoMay on the other site.
ErinMMay.com
SiderealStickers.Etsy.com
Holly 🥄 @absolutspacegrl.bsky.social I do space stuff but in a Lawful Good way
Engineer working on lunar electrical power systems for human space exploration. 🚀🛰️🧪👩🏻🔬
Bluesky Elder yelling at clouds
Opinions=mine
she/her 🏳️🌈🏳️⚧️
💀Adina Feinstein PhD 💀 @afeinstein20.bsky.social asst prof | astronomy PhD | MSU | https://adina.feinste.in
Emily Cassidy @enviroem.bsky.social Environmental scientist 🌏 focused on food and land use. Washington, DC area. @projectdrawdown.bsky.social, previously NASA, World Resources Institute, UMN. Opinions my own.
https://emilyscassidy.github.io/
Nujoud Fahoum Merancy @nujoud.bsky.social NASA Deputy Associate Administrator, Exploration Strategy & Architecture. #DucatiScrambler riding, mom of 2, Palestinian-American... spaceships are the easy part.
Kwisatz Hottie Rack @oksettledown.bsky.social Principal spaceflight dynamics engineer. Uncle of nine. He/him. 27+ only!!🔞
My papers: https://tinyurl.com/cpnpaper
Dune It Well podcast: https://tinyurl.com/dune-it-well
Shirt store: https://tinyurl.com/shirt-store
Dr. Ronald Gamble @drgamble21.bsky.social Dr. Ronald Gamble 🇵🇦 : NASA Theoretical Astrophysicist | #BlackHoles | Afro-Latino | #HBCUAlum | #Artist | @thesciencehaven | my posts=my posts😝
Www.theoreticallydrgamble.com
Robert Simmon @rsimmon.bsky.social Data Visualization. Ex-Planet & NASA Earth Observatory. Blue Marble, Earth at Night, color, cartography, occasionally skewed views of Earth. Looking for a job.
NASA Webb Telescope @nasawebb.extwitter.link ⚠️ MIRROR OF twitter.com/NASAWebb
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
Ryan Stauffer @ryanswx.bsky.social NASA/GSFC scientist running a global ozone network who was also wrongfully stripped of my 2025 JD Power Virtual Storm Chaser Championship
Casey Handmer PhD @cjhandmer.bsky.social Most active on X. Physicist, Immigrant, Pilot, Dad. Former Caltech, Hyperloop, NASA JPL. Founder Terraform Industries. Build more solar!
Rachel Lense is Professionally Curious @rachellense.bsky.social Science communicator, writer, artist | She/They 🏳️🌈 | Views = mine
📃 Online Portfolio (rachellense.com)
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
✨🇨🇦🏳️🌈✨
CanberraDSN 📡 @canberradsn.bsky.social Part of NASA's Deep Space Network , providing two-way contact with dozens of robotic spacecraft exploring the Solar System and beyond. All skeets are our own and not those of NASA, JPL or CSIRO.
Kevin M. Gill @kevinmgill.bsky.social Engineer, data wrangler, and martian photographer at NASA-JPL, Los Angeles. Curiosity Rover ECAM PUL. Saturn native, commutes to Jupiter. USMC vet. Opinions are mine https://apoapsys.com
Loren Grush @lorengrush.bsky.social Space reporter at @bloomberg.com covering NASA, commercial space, and the cosmos | Send tips: LGrush@bloomberg.net | Signal username: lorengrush.56 | Buy my book! https://www.simonandschuster.com/books/The-Six/Loren-Grush/9781982172817
HiRISE Beautiful Mars (NASA) @uahirise.bsky.social Images from the High Resolution Imaging Science Experiment (HiRISE) on board the Mars Reconnaissance Orbiter (NASA). We are based out of the Lunar and Planetary Laboratory at the University of Arizona in Tucson, AZ. https://uahirise.org
James Petruzzi @hawaiianimages.bsky.social Haleakala Observatory/NASA T4 Laser Ranging Project (opinions mine)
Photographer/Astrophotographer, birder, conservationist, SCUBA diver, Zen philosopher-idiot. Husband of Wendy Hatch and proud Cat Dad to Kittywampus. : ) https://www.myhawaiianimages.com
Ariel Waldman @arielwaldman.com Antarctic Explorer + Filmmaker.
📺 Creator + host of LIFE UNEARTHED on PBS
🚀 NatGeo Explorer + NASA advisor
🔬 Often filming tardigrades
🔗 https://arielwaldman.com
BrooklynDad_Defiant! @mmpadellan.bsky.social Proud papa. Perpetually pissed.
#BlueWave2026, #Feminist.
Author of The Bigliest Loser and The Liddle'est President.
Check out my AMAZING Substack here: https://linktr.ee/mmpadellan
👉Sr. Advisor, @reallyamerican.bsky.social👈👀
Lesley Daniels @lesleydaniels.bsky.social Nurture Curiosity and Inspire Awe!
Interests: Space, astronomy, meteorites, drones, full scale flight simulation, aviation, Earth sciences, nature, photography, AI, philosophy, critical thinking. Always learning something new.
www.youtube.com/@1123511
Simeon Schmauß @stim3on.bsky.social dabbling with photogrammetry, astrophotography, GIS and more...
https://sschmaus.github.io/links/
Travertin📷🍀 @travertin.bsky.social 📷 Photography
📍 Germany
⛔ No Politics | No Nudes | No Bots | No Chats/DM | No AI
Synthonic @synthonic.bsky.social Spaceflight Nerd. Conceptual Photo/Graphic Artist. Radical Centrist. 1981. UK. Dan Parr. www.synthonic.art
Spaceflight Starter Pack: https://go.bsky.app/6D39dM8
Spaceflight Feed: https://bsky.app/profile/did:plc:ftexiti5kayqr3lt4e5ysa7i/feed/spaceflight
Fearielle @alarm1201.bsky.social Hacker, space nerd, le programme Apollo en détails et des ordinateurs.
Tits McGee @scientits.bsky.social Londoner
Disappointed but not surprised
Luxe ✦ @luxeprogressive.bsky.social i stream news & progressive political commentary M-F: https://twitch.tv/luxeprogressive
self employed. tip or monthly sub ($5+): https://ko-fi.com/luxeprogressive
Michèle Sharik #SlavaUkraini 🇺🇦 @michelesharik.bsky.social (she/her) Handbell musician, computer geek, gadget girl, Trekkie, “Very nice/reasonable patient, not on narcotics” -my doctor 8/29/23. ASD/ADHD #DREADPirate @ladysun1969 at the bird site. Trans rights are human rights. 🏳️⚧️
Wilson’s World @wilsonsworld.bsky.social Wanna get you laughing & helping. Humour is shorthand for Hope. Born Scouse #YNWA #TartanArmy 🏴 #RIPBowie #RIPMCA #EU🇪🇺 More: https://www.facebook.com/WilsonsWorldUSA
Videos: https://www.youtube.com/watch?v=9VDrSik-wYE
Mike Boylan-Kolchin @mbkplus.bsky.social Dad, husband, astrophysicist, dog herder. Samuel T. and Fern Yanagisawa Regents Professor in Astronomy at UT Austin. This is a personal account and the views expressed in my posts here are mine. https://mrbk.github.io
Buttadeus @thewanderingjew.bsky.social He/him
Threadbare in coat, heart, body, and brain
A heathen, conceivably, but not, I hope, an unenlightened one.
Loafer and gentleman of the fancy.
Intermittent NSFW (43, over 18 for a long, long time)
Kate Orman @kateorman.bsky.social http://kateorman.wordpress.com. she/her
Three Doctor Who novels available at Penguin Books: https://www.penguin.co.uk/search-results?q=kate+orman
Black Archives: The Pyramids of Mars https://obversebooks.co.uk/product/12-pyramids/
CosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com Astronomer, driving The Dish📡 to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
Dennis Detwiller @drgonzo123.bsky.social 15 years in video games, 37 in TTRPGs. 15 Ennie awards. 3 Origins awards. Creator of (or for): Delta Green, The Black Company RPG, GODLIKE. Magic: The Gathering. PROTOTYPE. 🇨🇦 Stop assuming I live in your shit-hole. Thanks.
https://delta-green.com