Copenhagen Suborbitals @copsub.bsky.social Copenhagen Suborbitals is a crowdfunded non-profit suborbital human space program, crewed only by volunteers working towards human spaceflight in our sparetime.
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Ben Stiller @benstiller.redhour.com Artist whose mediums include film, tv, and soda. www.StillersSoda.com
Richard Garriott @richardgarriott.bsky.social Creator: Ultima, “avatar”, MMO genre
Explorer: Pole to Pole, Orbital Space to Deepest point of Oceans
Cait @rockettlord.bsky.social Engineer @ rocket start up | Aerospace Engineer | Roman’s 1:16
Miles Klee 🦉 @milesklee.bsky.social “senior” “writer” @wired.com
miles_klee@wired.com
signal: millionbear.44
book: https://asterismbooks.com/product/double-black-diamond-mads-gobbo-miles-klee
⚠️ user has been kicked out of Musso & Frank for wearing a tank top
Bodega Cats @bodegacats.bsky.social https://www.bodegacats.nyc
Matt Dahle @mattdahle.bsky.social Rocketry Enthusiast
Photography Guy
Pilot Dude
Photojournalist for Space Scout
TJ Cooney @tjcooney.com Maker of space content and thousands of YouTube videos for dozens of brands, and YouTube strategy nerd | Excited to bring the story of spaceflight to your little screens!
Tory Bruno @torybruno.bsky.social President and CEO United Launch Alliance @ULAlaunch, ...Rocket Scientist, Horseman, proud @calpoly alum
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
Emily Calandrelli @thespacegal.bsky.social 
Wayne Hale @waynehale.bsky.social Curmudgeon at large. Retired NASA Flight Director.
Flight Club @flightclub.io One-click rocket science
@andrewa2061.bsky.social @andrewa2061.bsky.social Under construction
DutchSpace @dutchspace.eurosky.social Multipurpose spacecraft wrangler for @esa.int
Opinions my own.
https://x37b.nl
Jeff Geerling @jeffgeerling.com Father, author, developer, maker. Sometimes called "an inflammatory enigma". #stl #ansible #k8s #raspberrypi #mac #crohns www.jeffgeerling.com
Brian Douglas @brianbdouglas.bsky.social Control systems engineer and educator at MathWorks. Posts are my own. Personal website - http://engineeringmedia.com
Cole Adam Davis @coleadamdavis.bsky.social Educational YouTuber. Medical student. Occasionally help send people to space.
Cathrin Machin Space Art @cathrinmachin.bsky.social Space Artist & Telescope Operator 🚀
Grab my 2026 Calendar here 👇
https://catmachin.com/products/2026-calendar
Any Austin @anyaustin.bsky.social it’s me
https://youtube.com/@any_austin
Patrick Morrison @turbulentsphere.bsky.social I collect hobbies (model rockets, photography, RC planes, autocross, 3D printing, etc). Propulsion development engineer. ALPACA is still best lander. My comments are my own.
http://justcorp.space
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
Thomas Burghardt @tgmetsfan98.bsky.social Starship Engineer at SpaceX
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.
yaoi gagarin @shattybuns.bsky.social unga bunga
Kyle Morgenstein @kylem.bsky.social Full of childlike wonder. Building friendly robots. UT Austin PhD student, MIT ‘20.
Austin B @austinb.bsky.social Top 4% on duolingo. I like robots. I work in drones. But i dont really talk about any of that outside of school or work. Music, crafts, and goofin is more of my thing
Jake @jakenixon.photography Physicist, engineer, award winning photographer and astrophotographer. I enjoy moving through mountains on two wheels and skis. Currently observing nature in Colorado.
Geoff Barrett @gdbarrett.com Keeper of whoisinspace.bsky.social and http://Snatoms.com | Graphics and Thumbnails for Smartereveryday
Jorts (and Jean) @jortsthecat.bsky.social Jorts the cat.
Jean helps me.
Jax @jaxthecoocoocat.bsky.social Handsomest 🍊 • 3/31/2022 • mistyeyes.org
anna !!! :) 🇵🇸🌸✨🌸🇵🇸 @frogs4girls.bsky.social | she/her 🏳️🌈 | 26 | cutie pie | astrophysics grad student | virgo | jew for a free palestine | life’s more painless for the brainless! | pls be nice to me | https://linktr.ee/frogs4girls | pfp by foxpotato
Dalton Hicks @yrocket.bsky.social Cryogenic Design Engineer/Thermal-Fluid Analyst @ Blue Origin.
Opinions are my own, retweeting not endorsement.
UAH BSAE '17, MSME '19
https://spacecoastprojects.blogspot.com/
Marques Brownlee @mkbhd.com Video maker
Tom Scott @tomscott.com I make things. They’ll probably come back to haunt me in a few years’ time. https://www.tomscott.com/
iJustine @ijustine.bsky.social I love my dog and new tech
Peter McKinnon @petermckinnon.bsky.social Slowly going analog.
Photos + Videos + Coffee
Casey Neistat @casey.nyc family + work
Randall Munroe @xkcd.com 
Dr. Sarafina El-Badry Nance @starstrickensf.bsky.social Astrophysicist. Author of STARSTRUCK (PEN/E.O. Wilson Longlist, NCBA finalist, a Penguin Random House Common Read). 🧿🇪🇬 BRCA+ occasional model, fervent activist.
Captain Disillusion @captaindisillusion.bsky.social Videos. Educational? Not really. Funny? Eh.
"the Chappell Roan of educational YouTube"
youtube.com/@captaindisillusion
patreon.com/captaindisillusion
https://go.nebula.tv/captaindisillusion
John Green @johngreensbluesky.bsky.social Author (The Fault in Our Stars, The Anthropocene Reviewed, etc.)
YouTuber (vlogbrothers, Crash Course, etc.)
Football Fan (co-owner of AFC Wimbledon, longtime Liverpool fan)
Opposed to Tuberculosis
Alexandria Ocasio-Cortez @aoc.bsky.social Waitress turned Congresswoman for the Bronx and Queens. Grassroots elected, small-dollar supported. A better world is possible.
ocasiocortez.com
Monterey Bay Aquarium @montereybayaquarium.org How do you do, fellow squids? 🌊 We're your frondly Aquarium with a mission to inspire conservation of the ocean. https://www.montereybayaquarium.org
Brady Haran @bradyharan.bsky.social Videos & Podcasts
More about my work at: https://linktr.ee/bradyharan
Jack Conte @jackconte.bsky.social Half of Pomplamoose and Scary Pockets, CEO & Cofounder @Patreon.
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Explosions&Fire @explosionsandfire.bsky.social 
Tarik @ohitstarik.bsky.social t
brian @bestcoastbrian.bsky.social shitposting + rockets
i’m a beta er uh i’m in the beta
Dr Chuckles @noflightcert.bsky.social Fail Fast, Think Fast
male leo @neph.bsky.social rooty tooty ansoc
Breaking Taps @breakingtaps.com Material science, microfab, microscopy, machining. Mostly :)
Tiffany✨ @realtuffswami.bsky.social 💖 Full-time silly goose. Opinions are my own (lol) she/her
Dog mom 🐶
📍Los Angeles
Trevor Mahlmann @tmahlmann.com pictures
Space Koala @culpablemink.bsky.social Space Memes, Fusion Schemes, x-fundie dreams
SpaceX @handle.invalid ⚠️ MIRROR OF twitter.com/SpaceX
⚠️ If you own the original account and want to claim this, please contact @twttr-mirrors.bsky.social
pergy @orbitalperigee.bsky.social 
RGV Aerial Photography @rgvaerialphotos.bsky.social Starbase, TX Photographer. Support us here: patreon.com/RGVAerial
Direct any commercial media usage inquiries to MediaRGVAerial@gmail.com 
Andrew 🚀🛰️ @cosmic-andrew1.bsky.social Space, Rockets, Astrophysics, Nukes, Politics
DylanDylan @semraudylan.bsky.social space nerd - 22 he/him - Domino stan account
Emily Conover @econover.bsky.social Physics reporter at Science News magazine
"Absolutely the best journalist to talk to about neutrinos."
she/her
Anthony Colangelo @acolangelo.com 
Project KegRocket @kegrocket.bsky.social We're building a liquid propellant rocket with tanks made from beer kegs.
maks @buran.space contains sulfites
intern at fiftyonepointsix.com
sommelier of @buranarchive.space
big boss of buranarchive.space
Off-Nominal @offnom.com Friends, drinks, & casual conversations about space. Hosted by @jakerobins.com and @acolangelo.com of Main Engine Cut Off.
Lori Garver's mom's favourite podcast
Brodie Friesen 🧊𓅃 @handle.invalid West Yellowhead NDP 🧡
Jake Robins @jakerobins.com Space Geek, Web Developer, YouTuber, 🇨🇦 in 🇲🇽, host of @offnom
Jeff Foust @jfoust.bsky.social Senior Staff Writer, SpaceNews. Tips? Email jfoust@spacenews.com or contact on Signal: jfoust.58.
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!
Smarter Every Day @smartereveryday.bsky.social Hello. I’m Destin Sandlin. I make videos for my YouTube channel “Smarter Every Day“. I’m not interested in arguing.
Jonathan McDowell @planet4589.bsky.social Astrophysicist
Support the work of Jonathan's Space Report:
https://www.gofundme.com/f/fund-jonathans-space-report-library-transition
WeRateDogs @weratedogs.com Your Only Source For Professional Dog Ratings
nonprofit: @15outof10.org ❤️🩹
links.weratedogs.com
Jwst Feed @jwstfeed.bsky.social James Webb - Everything That's Hot 🔥
jwstfeed.com
Eric Berger @sciguyspace.bsky.social Senior Space Editor, Ars Technica. Likes rockets. 
Brian Mac Mághnais @brianmcmanus.bsky.social Irish YouTuber in Austin, Texas
Technology Connections @techconnectify.bsky.social I'm that YouTuber who taught you how dishwashers work. Guess I'm tryin' out the whole Bluesky thing now.
he/him
https://www.youtube.com/technologyconnections
John Kraus @johnkrausphotos.bsky.social Find me on X @johnkrausphotos
Seán Doran @theseaning.bsky.social ✨ 🌍 🛰️ 📽️
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
Michael Sheetz @michaelsheetz.bsky.social Firefly Director of Investor Relations | previously @CNBC
f/k/@ thesheetztweetz
The Daily Hopper @dailyhopper.bsky.social Your insider source on spaceflight development!
Bluesky @bsky.app official Bluesky account (check username👆)
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