Vantor @vantortech.bsky.social Vantor pioneers spatial intelligence for a more automated, interoperable world. We fuse satellite and real-time sensor data into a living digital replica of Earth, using AI to automate the intelligence cycle and power mission-critical insights.
Dr Cassandra Steer @cassandrasteer.bsky.social Space security - international space law - space governance - IHL - women, peace and security in space. Spacecitizens.substack.com is where you'll find my writings. Founder and CEO of the Australian Centre for Space Governance. Consultant. Mother.
Craig Calcaterra @craigcalcaterra.bsky.social I write Cup of Coffee, a daily baseball, politics, entertainment, and nonsense newsletter: https://www.cupofcoffeenews.com/
Kelly Carmichael Booz @kellycbooz.bsky.social Mom, wife, Alexandria School Board Member, unionist, Director of the AFTβs Share My Lesson. Find me online here: https://linktr.ee/kellycbooz
David Jeans @davidjeans.bsky.social Reporter @Reuters.com covering defense and space.
Co-author of WONDER BOY: http://shorturl.at/bjKMS
david.jeans@thomsonreuters.com
Paul Voosen @voosen.me Dad of two. Earth, climate, and planetary science reporter @Science.org magazine. Mistrusts narratives; still writes them.
https://www.science.org/content/author/paul-voosen
https://sciencemastodon.com/@voooos
voosen@protonmail.com
Signal: @voosen.01
Swapna Krishna @swapnakrishna.com space reporter. covering Artemis II for NatGeo.
occasionally: national geographic, engadget, fast company, wired, science friday, npr. links: http://bio.site/skrishna
also: Star Trek, Star Wars, knitting, books, parenting
Josef Aschbacher @josefaschbacher.esa.int The Director General of the European Space Agency
Pierre Lionnet @lionnetpierre.bsky.social Space Economist (one of the very few). Research and Managing Director at Eurospace. Views are mine not Eurospace. 
Charity Weeden @charityweeden.bsky.social Technology, policy, strategy, and more. Much more. Views are mine alone.
Dan Robitzski @danrobitzski.bsky.social Editor at SpaceNews. Epee Fencer and Coach at Swordplay LA. Producer at Super Trashed TV. He/Him.
City of Alexandria, VA @alexandriavagov.bsky.social This is the official Bluesky page for the City of Alexandria government (alexandriava.gov)
Henry Bushnell @henrybushnell.bsky.social Senior β½ writer, The Athletic.
Tips, ideas, etc.:
hbushnell@theathletic.com
henrybushnell.03 on Signal
Sarah Langs @slangsonsports.bsky.social MLB
https://bit.ly/fistbumps4als
Marcus Brauchli @mbrauchli.bsky.social Journalist, investor, traveler, optimist and father. Former WSJ, WashPost. Co-founder North Base Media. 
Kelsey Gallagher @kelgallagh.bsky.social Arms trade, arms control & disarmament. Focus on Canadian military exports. Senior Researcher with ploughshares.ca, Expert with @Forumarmstrade.bsky.social
Andrius Kubilius @andriuskubilius.ec.europa.eu πͺπΊ Commissioner for Defence and Space, former Member of the European Parliament, former Prime Minister of Lithuania π±πΉ
Heather Vogell @heathervogell.bsky.social Reporter, ProPublica. The space industry, business & politics, and other things. Signal: HeatherVogell.55
Pearl Jam @pearljam.com The official Bluesky account of Pearl Jam. www.pearljam.com
Dr. Jessica West @jessicawestphd.bsky.social Exploring peace, security, and space tech with a critical eye and a human touch.
Research: Grey Zones of Space Governance https://bit.ly/4jaj0Zo ; Hidden Harms in Outer Space https://bit.ly/3DTnBPJ
Reach out to connect and collaborate π β π π°
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.
Radiohead @radiohead.wastehq.social https://radiohead.com
https://waste.lnk.to/radiohead.linksBS
Robin Wordsworth @rdword.bsky.social Physicist/planetary scientist/astrobiologist based at Harvard. Soccer dad in training. Social media native since 2024.
Hiss Golden Messenger @mc-taylor.bsky.social 
Rafael Mentges @mentges.bsky.social Space Economist. Interested in European Integration, industrial policy, innovation, strategic sovereignty, and of course things like launchers, SatCom, EO ...
I have another profile focused more on my old interests: Macro, monetary policy and banking.
Bon Iver @boniverwi.bsky.social Bon Iver is an art project based in Wisconsin.
Matt Daneman @mdaneman.bsky.social Covering cable ISP & satcom regulation, the FCC for
Communications Daily. "You hear something stupid and you realize itβs coming from your mouth." mdaneman@warren-news.com
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
NINE Baseball Journal & Spring Training Conference @nine-on-9.bsky.social Let's talk baseball! NINE is a journal, a spring training conference, and a community of writers and researchers interested in baseball history and culture! https://nineconference.com
Jim Way @jimway.bsky.social Executive Director at American Astronautical Society. Passionate about space, aviation, and everything in between.
Chris Richards @chrisrichards.bsky.social Your critic and co-listener // ex-Washington Post // reccos/rants/prayers/curses at thefutureisourstomake.substack.com // contact me: christopherpaulrichards at proton dot me
Tim Farrar @tmfassociates.bsky.social Consultant in satellite communications and wireless spectrum. I enjoy annoying billionaires, especially the "(Former) Trillionaire"
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.
COMSPOC Corp. @comspoc.bsky.social Supporting the space operations community with software products and services that address current and emerging challenges in the space environment. π comspoc.com
Check out spacebook.com, our internet-based SSA data and visualization service. ππ°οΈ
Harry Stranger @spacefromspace.com Satellite images past and present π°οΈ
Building an archive of interactive declassified spy satellite images π΅οΈ
https://spacefromspace.com
Gina Sunseri @gsunseri.bsky.social Exploring space !
Matthew Roy @emroy802.bsky.social Vermonter, Seven Days news editor, boxer owner. 
Alyia Gaskins @alyia4alx.bsky.social Mayor of the City of Alexandria, VA. Public health & Urban Planning. Changemaker. Wife and Mom to Zeke, Eliana and πΆ#Alyia4ALX
Andrew Jones @andrewjonesspace.bsky.social Freelance journalist mainly tracking Chinese space activities. Correspondent at SpaceNews, also bylines at Spacedotcom, IEEE Spectrum and more.
Steve Madeley @stevemadeley78.bsky.social Football writer for The Athletic FC, focusing mainly on Wolves. Father of two, lover of cricket.
Brady Africk @bradyafr.bsky.social Data, maps, and satellite imagery π°π»π
viewsfromabove.bradyafrick.com
Christa Bennett @christabennett.bsky.social Director of Communications & Strategic Engagement, CSET, Georgetown University. Account featuring thoughts on public policy and cute dogs (theyβre all cute). Opinions my own.
@jameswhuclark.bsky.social @jameswhuclark.bsky.social Editor-in-chief of @taskandpurpose.com. Past work at Military Times, Army Times, and elsewhere. USMC before that.
www.taskandpurpose.com
James@taskandpurpose.com
Zach C. Cohen @zachccohen.bsky.social Congress Reporter for @bgov.com. National Press Club secretary. Alum of National Journal/American University. zcohen@bloombergindustry.com. SeeDisclaimer.com
@iklotz.bsky.social @iklotz.bsky.social 
@vsamsondc.bsky.social @vsamsondc.bsky.social Hates the humidity, loves cats. Works on space policy for @swfoundation.bsky.social, but opinions are mine, not my organization's. She/her
Jackie Wattles @jackiewattles.bsky.social Space Reporter @ CNN
Signal: jackiecnn.04
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
Courtney Albon @calbon.bsky.social Space and emerging technology reporter for Defense News
Patrick Tucker @pattucker.bsky.social Sci-Tech editor for DefenseOne, author of The Naked Future. Spies, AIs and the future(s).
Joey Roulette @joroulette.bsky.social Reuters' space reporter
Steve Trimble @thedewline.bsky.social Iβm the Defense Editor at Aviation Week.
Valerie Insinna @valerieinsinna.bsky.social Covering Congress and the defense industry for breakingdefense.com, but also destroying your feed with cat photos, aviation memes and ramblings about fandoms you couldn't care less about
@lorigarver.bsky.social @lorigarver.bsky.social 
@toddsharrison.bsky.social @toddsharrison.bsky.social 
Dwerner @spacereporter.bsky.social Debra Werner 415-412-5819 on Signal
Robert Wall @r-wall.bsky.social Aviation Week - Executive Editor, Defense & Space
Geoff Brumfiel @gbrumfiel.bsky.social I'm an editor/correspondent for NPR. Mostly smart on the radio. Mostly stupid on everywhere else.
ChatGPT describes me as: "Aerospace sleuth, nuclear nerd and NPR Superfan β with a side of surreal humor."
Signal: gbrumfiel.13
https://geoffbrumfiel.net/
Hugh Lewis @profhughlewis.bsky.social Professor of Astronautics at University of Birmingham, UK, with interests in #SpaceDebris & #SpaceSustainability. Also a #pwME
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
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
Marco Langbroek @marcolangbroek.bsky.social Lecturer in optical Space Situational Awareness at Delft Technical University, faculty of Aerospace. Spy sats, missiles, meteorites, asteroids. Asteroid (183294). Lapsed Archaeologist (PhD). Rowing. CFS. Opinions my own.
blog: http://sattrackcam.blogspot.c
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
Casey Dreier @caseydreier.bsky.social Chief of Space Policy at The Planetary Society. Host of Planetary Radio: Space Policy Edition. planetary.org
Todd Master @masteractual.bsky.social Chief Operating Officer at Umbra, delivering global omniscience.
Space, tacos, & the American way. Personal account - all posts, hot takes, & opinions shared are my own. 
Caleb Henry @chenryspace.bsky.social Director of Research at Quilty Space
π π°οΈπ‘
Writing a book on OneWeb and the rise of megaconstellations
https://chenryspace.substack.com/
Michael Sheetz @michaelsheetz.bsky.social Firefly Director of Investor Relations | previously @CNBC
f/k/@ thesheetztweetz
Mike Hixenbaugh @mikehixenbaugh.com NBC News senior reporter | Author of THEY CAME FOR THE SCHOOLS | Co-creator of SOUTHLAKE & GRAPEVINE podcasts | Retired t-ball coach
www.mikehixenbaugh.com
Stacie Pettyjohn @spettyjohn.bsky.social Director of the defense program and senior fellow CNAS
Stereogum @stereogum.com πππ πππππβπ ππππ πππππ ππππ
β stereogum.com
Merch: http://shop.stereogum.com
Andrea Leinfelder @andrealeinfelder.bsky.social Space and science reporter @HoustonChronicle.com. Foodie, adventure seeker, mom of two kids and one dog. Send tips and favorite sci-fi references to Andrea.leinfelder@houstonchronicle.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
Jeff Foust @jfoust.bsky.social Senior Staff Writer, SpaceNews. Tips? Email jfoust@spacenews.com or contact on Signal: jfoust.58.
Joe Morrison @joemorrison.bsky.social βControversial industry figureβ - Grid News. VP of Commercial Experience at Umbra Space. π° | satellite data for mapping πΊ, monitoring π, and 'mergencies π¨
Andrew Parsonson @andrewparsonson.bsky.social I'm on a mission to promote European spaceflight.
Contributor to SpaceNews and Payload.
For queries, email andrewp@europeanspaceflight.com
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
Connor OβBrien @connorobriennh.bsky.social Defense reporter covering Congress for POLITICO | ask me if the NDAA is a βdefense spending billβ | send tips and sage grouse gifs: cobrien@politico.com
Joe Gould @reporterjoe.bsky.social POLITICO Morning Defense anchor. Tips: jgould@politico.com. Ex Defense_News, ArmyTimes, NY Daily News & Hammond Daily Star. BK native.
Colin Demarest @demarest-colin.bsky.social π₯ author, future of defense, @axios.com.
π© cdemarest(at)protonmail(dot)com.
β’οΈ https://www.axios.com/signup/future-of-defense
Jenna McLaughlin @jennamclaughlin.bsky.social NPR Correspondent covering technology and national security.
Send me a tip: Text JennaMcLaughlin.54 on Signal from personal (nonwork) devices.
Zack Meisel @zackmeisel.bsky.social Cleveland. The Athletic.
Joshua Benton @joshuabenton.com 21st-century media and the 19th-c American South. Founded and ran @niemanlab.org at @harvard.edu for 12 yrs; now the senior writer there. Cajun, dad of two, husband of one. Journalist with a history problem. Also: @theatlantic.com, @washingtonpost.com, etc
Jeremy Feador @jfeador.bsky.social Cleveland Guardians Team Historian
Tom Lasseter @tomlasseter.bsky.social Reuters, Finance+Markets,Enterprise Editor. Hazard-Baghdad-Moscow-Beijing-Delhi-Singapore-DC.- B Byron Callan @bkc3.bsky.social Analyst--all things defense
Mike Stone @michaelstone.bsky.social Reuters reporter covering the U.S. arms trade. Mainly focused on Ukraine and Golden Dome for now. Read my stories here: https://www.reuters.com/authors/mike-stone/; RP'sβ endorsements. Views=own.
Ed Miller @edmillerva.bsky.social Sports writer, storyteller engaging and informing readers since last century
djjohnrichards @djjohnrichards.bsky.social Host of the Morning Show on KEXP (90.3 in Seattle, 92.7 in the Bay, kexp.org worldwide). Owner of Life On Mars (bar). Head of the DJ John Richards Vinyl Club (djjohnrichards.com) and here to remind you, You Are Not Alone.
Teo Armus @teoarmus.bsky.social Reporter @washingtonpost.com covering politics, demographics & immigration. Argentino neoyorquino π¦π·π½. Signal: teoarmus.27. Se habla espaΓ±ol.
washingtonpost.com/people/teo-armus
Lauren King @laurenking.bsky.social Apple News editor based in Washington, D.C. Previously at ABC News, Stars and Stripes, and The Virginian-Pilot. 
Jill Geisler @jillgeisler.bsky.social Professor of Practice - Journalism, Leadership and Ethics at Loyola University Chicago. Veteran journalist and newsroom leader. Author "Work Happy; What Great Bosses Know," and coach to leaders worldwide.
Jay Cohen @jaycohenap.bsky.social Now: AP Sports, BBWAA, PHWA. ... Ohio University alum. ... DePaul journalism adjunct. ... Once upon a time: The Journal Gazette in Fort Wayne, Indiana.
.
Cleveland Kyle @cleballkyle.bsky.social 
Kyle Rempfer @kyle-rempfer.bsky.social Journalist, often using FOIA to hold the Pentagon to account. Contributor
@TaskandPurpose.com. Former @washingtonpost.com and SOF veteran.
Andrew Beaujon @abeaujon.bsky.social Reporter at Washingtonian. @abeaujon.87 on Signal. Still working on the sound.