Alex Gibney @alexgibneyfilm.bsky.social Filmmaker. “Enron,” “Taxi to the Dark Side,” “Going Clear,” “The Inventor,” “Wise Guy: David Chase & the Sopranos,” & lots more. Now Maine man. Celtics fan.
e.w. niedermeyer @niedermeyer.online cyberbullying elon musk since 2015, author of "ludicrous: the unvarnished story of tesla motors" (2019) and "elon take the wheel" (dec 2026, preorders now open), cohost of the autonocast, program director for the ride ai summit, occasional shark/frog
Bloomberg News @bloomberg.com The first word in business news.
Newsletters: http://bloom.bg/newsletters
Podcasts: http://bloom.bg/podcasts
The Big Take podcast: http://trib.al/jtoXfuT
Theresa Hitchens @thitch.bsky.social Currently Senior Space Reporter at Breaking Defense. Space geek; former peace & security think-tanker; voracious reader of fiction esp. sci-fi/fantasy/alt-history; interested in cooking, archaeology/anthropology, poetry and scientific discovery.
SpaceNews @spacenewsinc.bsky.social Established in 1989, SpaceNews is the most trusted and comprehensive source of news and analysis of the companies, agencies, technologies and trends shaping the global space industry.
CNN @cnn.com Asking the hard questions and bringing unique perspectives from across the globe. This is CNN.
Center for Space Environmentalism @space-environment.bsky.social The Center for Space Environmentalism (CSE) increases awareness and understanding of space environmentalism issues and helps stakeholders make better decisions about them by pursuing research, education, outreach and advocacy. spaceenvironmentalism.org
NASASpaceflight.com @nasaspaceflight.com Official Account of NSF. News, videos, and community for spaceflight enthusiasts since 2005.
NSF is not affiliated with NASA, initials used with permission.
The Onion @theonion.com America’s Finest News Source. A @globaltetrahedron.bsky.social subsidiary.
Get the paper delivered to your door: membership.theonion.com
Join The Onion Newsletter: https://theonion.com/newsletters/
The Space Review @thespacereview.com Essays and commentary about the final frontier
SpaceRef @spaceref.bsky.social Founded in 1999, SpaceRef is a new media company focused on the space sector.
Emily Carney @emilycarney.bsky.social I am a spaceflight historian. I also write about current events, culture, and sometimes hockey. My opinions, views, and reflections are my own.
Gene J. Mikulka @genejm1017.bsky.social Founded the Talking Space Podcast in 2009.
Immersed in spaceflight since the Apollo days, Space Advocate and lovebird Dad. All Opinions are mine alone and don't reflect the position of the podcast. https://www.talkingspaceonline.com
Captain Mark Kelly @captmarkkelly.bsky.social Navy combat veteran and retired NASA astronaut. Husband to @GabbyGiffords.bsky.social. United States Senator for the great state of Arizona.
CNES @cnes.fr L'actu du CNES, le Centre National d'Études Spatiales. Retrouvez les 3 infos de la semaine chaque vendredi sur notre chaîne WhatsApp.
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Sembroski @astrosembro.bsky.social Commercial Astronaut, Professional Speaker, Avionics Engineer, Educator, Husband and Father
ChrisSembroski.com
Chris Hadfield @cmdr-hadfield.bsky.social Astronaut, back on Earth after 3 spaceflights. For events & media, please write to info@chrishadfield.ca. Order books at http://chrishadfield.ca/books
ESA Exploration @exploration.esa.int Sharing news on Europe's human and robotic exploration, from astronaut training to the next giant leap to the Moon and Mars.
Liz Cheney @lizcheney.bsky.social Proud rodeo mom, soccer mom, baseball mom, hockey mom, constitutional conservative.
Ezra Klein @ezrakleinbot.bsky.social Ezra Klein’s tweets, articles, clips and podcasts on Bluesky.
Neera Tanden @neeratanden.bsky.social Policy wonk, public servant, liberal, Indian American, mom, wife. Not in that order.
Feel lucky to serve Pres Biden and VP Harris.
Neil deGrasse Tyson @neildegrassetyson.com Astrophysicist
@geekwire.com @geekwire.com 
The New York Times @nytimes.com We seek the truth and help people understand the world. Not a subscriber? Your first month is now free in our app. https://nytimes.onelink.me/Xpht/zbx4nci9
The Washington Post @washingtonpost.com Democracy Skies in Blueness
Rogue NASA @roguenasa.altgov.info Not an official NASA account. Come for the facts, stay for the snark.🥄
Same team from Twitter but with more gray hairs. 🚀🛰️🧪🔭
climate.nasa.gov
they/them
🏳️🌈🫶🏳️⚧️
Astro Cady @astrocady.bsky.social Astronaut, 24 years at NASA -- Check out my book "Sharing Space: An Astronaut's Guide to Mission, Wonder and Making Change". I'm passionate about the importance of science and exploration in our
lives and standing up for the resources they require.
Bobak Ferdowsi @ferdowsi.bsky.social Spacecraft engineer
Business insider’s sexiest scientist of 2013
1553 is the best protocol, change my mind
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!
Percy the Mars Rover @percyrover.bsky.social Proud immigrant, social distancing on Mars, and serving up piping hot cafecito. Parody. Created by @richferro.com
Association of Space Explorers @aseastronauts.bsky.social Earth's first emissaries to the cosmos. Pioneering the path to space. Delivering the astronaut perspective.
Dr. Sian Proctor @drsianproctor.bsky.social I thought the moonlight was my guiding light
Until that day my soul shimmered
Eyes wide and dilated with realization
For there I was being bathed in #EarthLight
#SpacePoet 🚀🌍✨
https://drsianproctor.com/
✉️ info@space2inspire.studio
Mark Cuban @mcuban.bsky.social Entrepreneur
Costplusdrugs.com
CNBC @cnbc.com First in business worldwide. 💰
Planet @planet.com We see things from a different angle. 🛰️🕊️
Public Benefit Corporation on NYSE $PL
Interlune Space @interlune.bsky.social Harvesting resources from space to benefit humankind.
@scottmanley.bsky.social @scottmanley.bsky.social 
Astronaut Terry Virts @astroterry.bsky.social American, Texan, Father, former USAF F-16 pilot & NASA Astronaut. Trying to bring some happiness and sanity down here on Earth.
www.terryvirts.com Book a 1 on 1 call with me at: intro.co/TerryVirts
@stephenclark321.bsky.social @stephenclark321.bsky.social 
Rocket Lab @rocketlabcorp.com Official account for Rocket Lab, the end-to-end space company. We build rockets and spacecraft that open access to space to improve life on Earth.
Firefly Aerospace @firefly-aerospace.bsky.social 
Kate Marvel @drkatemarvel.bsky.social Climate scientist, formerly NASA, currently Project Drawdown. Former astrophysicist, current Earth supremacist. Author of HUMAN NATURE, best book of 2025 according to both Scientific American and my dad https://shorturl.at/aJRYb
George Dvorsky @gdvorsky.bsky.social Science Senior Editor at @gizmodo.com, futurist, bioethicist, electronic musician, amateur astronomer.
ASTRO_R2 @astror2.bsky.social Amateur astronomer. NASA Citizen Scientist. Brown dwarfs, White Dwarf IR variability, Large area surveys. Currently Lost in Galactic plane surveys... https://science.nasa.gov/people/arttu-sainio/
@larsbk.bsky.social @larsbk.bsky.social 
Jacob Gates @jdgates.bsky.social Building stuff for space 🛰️
@megsylhydrazine.bsky.social @megsylhydrazine.bsky.social 
Space Curmudgeon @spacecurmudgeon.bsky.social Former Editor-in-Chief at SpaceNews. Cracking wise about space, tech, and other high-flying follies.
@spaceck.bsky.social @spaceck.bsky.social 
@derek-haas.bsky.social @derek-haas.bsky.social 
TriciaK @tricia7.bsky.social 
aeroroar @aeroroar.bsky.social Rockets, and the places they go to, and sometimes don't.
Space is big, and still quite empty.
Rian @rianbenard.bsky.social Human Spaceflight
CurtQ | LeakySoyuz @curtq.bsky.social Sr. Video & Voice Admin - SpaceX | ERAU Alum | more cameras in space advocate | (he/him) | DS9/TNG/VOY 🖖
opinions my own
Scientific American @sciam.bsky.social A legacy of discovery. A future of innovation.
Miles O’Brien @milesobrien3.bsky.social Meet me at @milesobrien.com
Josef Aschbacher @josefaschbacher.esa.int The Director General of the European Space Agency
Richard Garriott @richardgarriott.bsky.social Creator: Ultima, “avatar”, MMO genre
Explorer: Pole to Pole, Orbital Space to Deepest point of Oceans
Shannon Stirone @shannonstirone.bsky.social Writer in nyc. Space nerd. Mars is a Hellhole. Bylines in NYT’s, The Atlantic, Wired, Esquire, Longreads, & others. Anti fascist. Opinions are mine. Climate by day.
signal: shannonstirone.78
https://natureofthings.substack.com/
shannonstirone.com
Scott Kelly @stationcdrkelly.bsky.social Former NASA Astronaut & US Navy Captain | Inquiries: Keppler Speakers or United Talent Agency | Husband to @amikokelly.bsky.social | Brother of Senator Mark Kelly | When disaster strikes and all hope is gone, get down on your knees and pray for Shackleton.
Quilty Space @quiltyspace.bsky.social Quilty Space is a global leader in space sector business intelligence. Catering exclusively to the satellite & space industry, Quilty Space provides deep research, data, analytical tools from a financial prespective. 
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
DutchSpace @dutchspace.eurosky.social Multipurpose spacecraft wrangler for @esa.int
Opinions my own.
https://x37b.nl
Wayne Hale @waynehale.bsky.social Curmudgeon at large. Retired NASA Flight Director.
Jared Isaacman @jaredisaacman.co Keeping busy on and off the planet 🚀👨🚀. CEO Shift4, Commander of Inspiration4 & PolarisProgram. Passionate about space exploration, aviation, and innovation.
Brendan Byrne @spacebrendan.bsky.social Host: @awtyspace.bsky.social from Central Florida Public Media
NPR Contributor, covering human spaceflight
Adjunct Instructor of audio journalism at UCF.
Anthony Colangelo @acolangelo.com 
Jake Robins @jakerobins.com Space Geek, Web Developer, YouTuber, 🇨🇦 in 🇲🇽, host of @offnom
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
Robert Pearlman @collectspace.bsky.social editor of http://collectSPACE.com, on the trail of space history artifacts, missing moon rocks and where space exploration intersects with pop culture
Alan Boyle @b0yle.bsky.social Science editor / GeekWire / Universe Today / Cosmic Log / Fiction Science podcast / The Case for Pluto
Lee Billings @leebillings.bsky.social CHNOPS in ferruginous saline. Multicellular aerobic chemoheterotroph; symbiont of photosynthetic autotrophs. Descendant of stardust; aspiring good ancestor. Senior Editor, Scientific American. Signal: @lee_billings.81
Poppy Northcutt @poppynorthcutt.bsky.social One-time rocket scientist, sometime lawyer, full time women’s right activist
Nadia Drake @nadiadrake.bsky.social Science journalist, champagneophile, nap champ. Currently freelance, formerly National Geographic. 🇱🇧🇺🇸🏳️🌈
Signal: nadiadrake.01
Miriam Kramer @miriam.bsky.social News editor at WPLN in Nashville. Still going to remind you that it's not aliens. It's never aliens.
Keith Cowing @keithcowing.bsky.social Multiverse.Media, Explorers Club Fellow, ex-NASA, Away Teams, Journalist, Space & Astrobiology, Lapsed climber, Synaesthete, Na’Vi-Jedi-Freman-Buddhist-mix, ASL, (he/him) LLAP 🖖🏻
Kenneth Chang @kchang.bsky.social Science reporter, The New York Times. Writes stuff.
NASAWATCH @nasawatch.bsky.social NASAWATCH.com - Unofficial Space News Since 1996
William Harwood @rocketksc.bsky.social Full-time space reporter, based at the Kennedy Space Center, since 1984; first with UPI, now with CBS News, covering human space flight, planetary exploration, commercial space operations and general astronomy
Jackie Wattles @jackiewattles.bsky.social Space Reporter @ CNN
Signal: jackiecnn.04
Michael Sheetz @michaelsheetz.bsky.social Firefly Director of Investor Relations | previously @CNBC
f/k/@ thesheetztweetz
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
Marina Koren @marinakoren.bsky.social Science journalist, covering space stuff. Bylines in National Geographic, The New York Times, and elsewhere. Former staff writer and union boss at The Atlantic.
www.marinakoren.com / Signal: @marinakoren.08
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
Micah Maidenberg @micahmaidenberg.bsky.social Wall Street Journal reporter covering all things space. Email: micah.maidenberg@wsj.com. Share tips securely: https://www.wsj.com/tips
Recent stories and work: https://www.wsj.com/news/author/micah-maidenberg
Charity Weeden @charityweeden.bsky.social Technology, policy, strategy, and more. Much more. Views are mine alone.
Caleb Henry @chenryspace.bsky.social Director of Research at Quilty Space
🚀 🛰️📡
Writing a book on OneWeb and the rise of megaconstellations
https://chenryspace.substack.com/
Tory Bruno @torybruno.bsky.social President and CEO United Launch Alliance @ULAlaunch, ...Rocket Scientist, Horseman, proud @calpoly alum
Brian Weeden @brianweeden.bsky.social Space policy wonk, former engineer, husband, father, Dungeon Master, and all around geek. I post things I find insightful, informative, or provocative
Garrett Reisman @astro-g-dogg.bsky.social USC Professor of Astronautical Engineering
Former NASA Astronaut
Former SpaceX Director of Space Operations
www.garrettreisman.com
One of Two Funny Astronauts
https://www.youtube.com/c/2funnyastronauts
Chad Anderson @chadson.com Author of The Space Economy, published by Wiley.
Founder and Managing Partner at Space Capital.
Thomas H Zurbuchen @drthomasz.bsky.social Scientist, Explorer, Innovator, ETH Prof, NASA’s head of Science 2016-2022
Casey Dreier @caseydreier.bsky.social Chief of Space Policy at The Planetary Society. Host of Planetary Radio: Space Policy Edition. planetary.org
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
Tim Fernholz @timfernholz.com journalist, author, internet participant
writing and reporting on space, AI, and public policy, at TechCrunch and elsewhere
I always want to hear your tips and ideas on signal: tim_fernholz.21
timfernholz.substack.com | www.timfernholz.com
Oakland, CA