Dr Sarah Hendrica Bickerton π³οΈβπ @sarahhbickerton.bsky.social Lecturer in public policy, STS sociologist, tangata tiriti, feminist, geek, coffee-addict, lesbian, urbanist, electric motorcyclist, ex-Chicago, half Dutch, wannabe Carol Danvers/Clarke Griffin/Kate Kane. She/her π³πΏπ³π±
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Monterey Bay Aquarium @montereybayaquarium.org How do you do, fellow squids? π We're your frondly Aquarium with a mission to inspire conservation of the ocean. https://www.montereybayaquarium.org
Callisto π @thatcallisto.bsky.social 26, she/her || writer, artist, public historian & science communicator, space enthusiast, Chicagoan || PNGtuber at twitch.tv/thatcallisto || support my work at venmo.com/u/kirbywithshoes
Dr Kirsten Banks @astrokirsten.bsky.social Wiradjuri Astrophysicist π Science Communicator π PhD in Astrophysics π Boring Machine π Relatable Intellectual π§βπ¬
Ken Jennings @kenjennings.bsky.social Your Jeopardy! pal. Author of THE COMPLETE KENNECTIONS (http://bit.ly/4qUcbhK) and a bunch of other stuff.
Scott Horton @robertscotthorton.bsky.social Contributing editor, Harper's Magazine; Lecturer, Columbia Law School; Attorney. Previously lived in Munich, New York, Moscow and London, now lives in Santa Fe, NM. Husband of Carol, groomer of Aisha.
PWHL @thepwhl.com The League Legends Call Home
Jennifer Linde @jensprite.bsky.social UMN assoc prof married to cranky poet βͺοΈ middle-aged cat lady βͺοΈ γ½οΈ Go Blue! βͺοΈ I was on Jeopardy!, it was fun βͺοΈ this timeline sucks
@casi-bev-art.bsky.social @casi-bev-art.bsky.social I do arts here! Mostly space stuff but we'll see what happens
Spaceflight Now @spaceflightnow.com Providing coverage of space launches and missions since 1999
Mount St. Helens Archive @mountsthelens1980.bsky.social Ex-SciComms guy Chris here, chronicling Mount St. Helens' history: the mountain before 1980, its eruptive fury, and nature's stunning comeback.
Links/email: https://linktr.ee/mountsthelensarchive
Frank Slazer @spacebchbum.bsky.social Retired space executive ππ°οΈπͺππ & Syracuse U πalumnus supporting space exploration and seeking beautiful sunsets in Long Beach, CA πΊπΈπ±πΉπ³οΈβπ
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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
Mayor Zohran Kwame Mamdani @mayor.nyc.gov Fighting every day to deliver a city that working New Yorkers can actually afford. Mayor of New York City.
Jimmy Broadbent @jimmybroadbent.bsky.social 
Sharon πͺ³ @sharonk.bsky.social political theologian at the ministry for the future (anglican social democrat)
interests: classics, history, philosophy, conflict + IR, economics/economic history, foreign policy, climate change, east asia
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Anatoly Zak @anatolyzak.bsky.social RussianSpaceWeb.com
EverenArt @everenart.bsky.social Hello I am occasionally here but if ya want consistent art have a looksie on YouTubes: http://youtube.com/@EverenArt
I love creating stories with my art to share with the void of the internet!
Business stuffs: everen.business@gmail.com
Beverly Casillas π @casi-bev.bsky.social Artist, musician, engineer, journalist. Writer for @spacescout.bsky.social!
Any opinions here are my own.
https://linktr.ee/avecas
SpaceKate @spacekate.bsky.social Space journalist, rocket chaser, storyteller. Advocate for diversity and women in STEM. ISU SSP12. Alter-ego of @radiokate.com
www.youtube.com/@NTKSpace
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)
Good Trailcams @goodtrailcams.bsky.social trailcams
TracketPacer @tracketpacer.com πrockit network engineer
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Randall Munroe @xkcd.com 
Matt Novak @paleofuture.bsky.social Reporter at @Gizmodo.com.
Iβve been writing about the history of futurism at @Paleofuture.com since 2007.
Email: mnovak@gizmodo.com
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Josef Aschbacher @josefaschbacher.esa.int The Director General of the European Space Agency
Karl Bode @karlbode.com Seattle-based writer focused on tech, media, politics, and consumer rights.
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Space Scout @spacescout.bsky.social Dedicated to providing accurate reporting, new perspectives, and amazing visuals of all things space. ππ°
Jonathan Serrie @jonathanserrie.bsky.social βοΈI cover πspace πmedicine π§ͺscience on FOX πΊ
Alex Turnbull @alejandroturnbull.space Incoming Chief Rocket Wrangler at UC Riverside's Highlander Space Program and writer at @spacescout.bsky.social - working on dark matter detection, high power rockets, and whatever else catches my interest.
www.alejandroturnbull.space
π³οΈβπ
Simeon SchmauΓ @stim3on.bsky.social dabbling with photogrammetry, astrophotography, GIS and more...
https://sschmaus.github.io/links/
Jason Hutt @jthutt.bsky.social NASA Human Spaceflight for 25+ years. Displaced Philadelphian. Go Birds! Amateur photographer. Occasional sci-fi writer.
Sent people to the Moon!
Go then. There are other worlds than these.
https://otherworlds.picfair.com/
Holly π₯ @absolutspacegrl.bsky.social I do space stuff but in a Lawful Good way
Engineer working on lunar electrical power systems for human space exploration. ππ°οΈπ§ͺπ©π»βπ¬
Bluesky Elder yelling at clouds
Opinions=mine
she/her π³οΈβππ³οΈββ§οΈ
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.
David Burbach πΊπΈ @dburbach.bsky.social Prof. National Security and International Relations. Space security, civil-military relations. Cats, science, photography for fun. Providence RI; Oregon at heart! Personal views ONLY; no govt resources used. Assoc Ed @TNSR.org
iRacing @iracing.com The official iRacing Bluesky feed. Race with us online from your home PC!
iRacing.com
WIRED @wired.com For Future Reference.
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Casey Dreier @caseydreier.bsky.social Chief of Space Policy at The Planetary Society. Host of Planetary Radio: Space Policy Edition. planetary.org
Cosmic Penguin @cosmicpenguinov103.bsky.social Astronomy & spaceflight weeb penguin. In a relationship w/ Space Shuttle Discovery. Starship x Space Launch System shipper. Chinese spaceflight news hunter.
Joseph Gruber @josephgruber.com Satellite ground software/mission ops software engineer. Alum of AWS Ground Station, Blue Origin, NASA Goddard. and the GWOT.
Occasional weather, Python dev, AWS DevOps, space, aviation, and the Phillies π.
Opinions my own.
π Colorado
Matt Smith βπ @genericuser258.bsky.social Engineer, ISS, Space Shuttles, nuke electrician, newest docent at the Galveston Naval Museum; trying to figure out where I'm wrong, and to fix it.
Arp Bot π€ @arpbot.bsky.social Posting images of galaxies in Halton Arp's Atlas of Peculiar Galaxies (1966).
Automated account. Image curation, descriptions, typos, and most alt text by astronomer @kellylepo.bsky.social.
See posts for credits and links to the original sources.
Jenny Hautmann @jennyhphoto.com π Spaceflight photographer and content manager for Supercluster
JennyHPhoto.com
Dave Levitan @davelevitan.bsky.social Science journalist, bylines all over the place.
Book: NOT A SCIENTIST: How politicians mistake, misrepresent, and utterly mangle science (WW Norton).
www.davelevitan.com
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Dan Erickson @hamburgerwaiter.bsky.social Creator of Severance on AppleTV+
Dr Pamela L Gay @starstryder.space I am an astronomer, technologist, and creative focused on using new media to engage people in learning and doing science. Note: I have dyslexia and will typo. OMG will I typo...
Marisa Kabas @marisakabas.bsky.social independent journalist, thehandbasket.co
email: marisa@thehandbasket.co
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Maria Varmazis @varmaz.is ποΈ Host @ N2K CyberWire (T-Minus Space-Cyber Briefing, Hacking Humans)
β¨οΈ new pod: Hot Soup Cosmic Microwave β¨οΈ
ποΈ Cartoonist & painter
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πͺ #NASAsocial alum
πMassachusetts π
Tell me about the thing you like!
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.
GLITCH @glitchprod.com Indie animation studio making fun, colorful shows with occasional violence and existential breakdowns :D | business@glitchprod.com
Meghan Bartels @meghanbartels.bsky.social Science journalist (for hire!). Book person, cat person, Georgetown alumna, etc. In NYC. Signal: mbartels.07. she/her http://meghanbartels.github.io/portfolio/
@needmoreinfo.bsky.social @needmoreinfo.bsky.social 
Local News International @lni.media The official Bluesky of LNI Media. Dave Jorgenson explains the news using his unique brand of short form videos. Become a member at https://lni.media/membership
Proxima Report @proximareport.com Ad astra per scientia || Covering humanities leaps into the cosmos || Cosmic Archive || https://www.proximareport.com/
maks @buran.space contains sulfites
intern at fiftyonepointsix.com
sommelier of @buranarchive.space
big boss of buranarchive.space
TechCrunch @techcrunch.com Technology news and analysis with a focus on founders and startup teams.
Got a tip? http://techcrunch.com/tips
Brandon Haber @malderi.bsky.social Space, software, occasional politics, and bird photos! Software engineer, working on rockets, spacecraft, and things that make fire and loud noises.
Currently: Flight software at Stoke Space. Formerly: APL/Dragonfly, Blue Origin/New Shepard+BE-3, Shuttle
Poppy Northcutt @poppynorthcutt.bsky.social One-time rocket scientist, sometime lawyer, full time womenβs right activist
Game Changer @gamechanger.dropout.tv The game show where the rules change every show. Hosted by Sam Reich.
βΆοΈ https://www.dropout.tv/shows/game-changer
Dropout @dropout.tv a comedy streamer with all of your favorite shows
π§ββοΈ Game Changer
π’ Make Some Noise
π² Dimension 20
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dropout.tv
MLB @mlb.com 
Molly White @molly.wiki writes citationneeded.news β’ runs @web3isgoinggreat.com and @influence.citationneeded.news β’ tech researcher and cryptocurrency industry critic β’ software engineer β’ wikipedian
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Laura Lopez @ohdearz.bsky.social Professor of astronomy π at Ohio State. Co-chair of @aascsma.bsky.social. Alum of UCSC and MIT. She/her π²π½
Sarah Tuttle @niais.bsky.social Disabled, queer, Jewish, (chimerical?) cyborg, load bearing, professor of space stuff, abortion funder, antifascist, wielder of wrenches and too many pens. Building joy with a side of chaos. Team Lightning Thunder Unicorn. Team Peace Rose.
Alicia Stella @alicia.social Theme Park Enthusiast, Writer, Podcaster, & Proud Mama | π³οΈβπ she/her | π alicia.social | βΆοΈ https://youtube.com/ThemeParkStop
πͺAshley π LindalΓaβοΈ @that-astro-chic.bsky.social Astrochemist βοΈ | Planetary Scientist π | The Realest In The Streets | Founder of BlackInAstro | Fairy Godmother of Astro π§π½ββοΈ| Astronomy's fave hype woman| NASA FINESST| Ice Queen π§π¨| Planetary Science Doctoral Student|
Rep. Malcolm Kenyatta @malcolmkenyatta.bsky.social Vice Chair, @democrats.org β’ PA State Rep, 181st District. β’ @drmatt.kenyattaβs husband
George Takei @georgetakei.bsky.social Husband, Actor, Activist, Uncle George to the Internet π
Physics World @physicsworld.bsky.social News, views and information for the global physics community. physicsworld.com
Star Trek Minus Context @nocontexttrek1.bsky.social Double dumb-ass on you. (And so fourth)
#AltText enthusiast. Also on mastodon, formerly on twitter. Other similar accounts are not me.
Dr. Tessa Fisher @tessafisher.bsky.social Research Facilitator, ASU| Astrobiologist | Trans Lesbian | SFF Writer | Lukewarm Ecosocialist | Union Woman | One Half of @asabpod.bsky.social | She/Her| πΉ
www.tessafisher.com
Words and opinions are my own.
Laurence Datrier @asleepywanderer.bsky.social Astronomer, occasional artist, sometimes takes pictures
(she/her)
Alan Boyle @b0yle.bsky.social Science editor / GeekWire / Universe Today / Cosmic Log / Fiction Science podcast / The Case for Pluto
ESA Space Science @science.esa.int Keeping you posted on space science activities from the European Space Agency.
Web: http://www.esa.int/science
Privacy Notice: esa.int/connectwithus
#astronomy #space #science
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.
Alex Spahn ππͺοΈβοΈ @spahn711.bsky.social Storm chaser. Volcano hunter. University Physics, Astronomy, & Earth Science Instructor. MS Physics/BS Astrophysics. Rockhounder & Mineral Collector. Raccoon whisperer. Allow me to share our planet's beauty with you. linktr.ee/spahn711
NBC News @nbcnews.com News updates from around the π, all day, every day.
@marisataylor.bsky.social @marisataylor.bsky.social Investigative reporter at Reuters. Now business investigations in DC. Before health care, DOJ, national security, cops and U.S. border via Texas, California, Mexico and Virginia. Found elsewhere as @marisaataylor
Firefly Aerospace @firefly-aerospace.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.
United Launch Alliance @ulalaunch.bsky.social All rockets are not created equal. ULA is the nationβs most experienced, reliable and accurate launch service provider delivering unmatched value, a tireless drive to improve, and commitment to the extraordinary. 
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
Energia-Buran Archive @buranarchive.space Photos from the Buran program
Online archive at buranarchive.space
#StandWithUkraine
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ESA Space Transport @transport.esa.int Latest news on @esa.int's launches, projects and developments in space transportation.
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CNN @cnn.com Asking the hard questions and bringing unique perspectives from across the globe. This is CNN.
Dave Jorgenson @davejorgenson.bsky.social Host of Local News International
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Lori Lou Freshwater @lorifreshwater.bsky.social Writer and journalist who apparently may or may not be notable. Writing on DoD environmental contamination and suing the United States government. I have no hobbies.
Signal: LoriLou.33
Loriloufreshwater@protonmail
Julia Bergeron @juliabergeronnsf.bsky.social Chronicler and πͺ baker
Contributor for NSF
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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.
Ben Stiller @benstiller.redhour.com Artist whose mediums include film, tv, and soda.Β www.StillersSoda.com
Kari Byron @karibyron.bsky.social Mythbuster, CrashTest Girl, National STEM Festival, EXPLR
Sarah HΓΆrst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titanβs biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Dr. Laci Brock πͺ @stellerarts.com β¨ science meets art
π planetary astro PhD + artist
π¨ space-inspired paintings
πͺΆ bird nerd β’ gamer β’ cloud watcher
β¬οΈ art shop, email list, etc.
https://stellerarts.com
Kelly Lepo @kellylepo.bsky.social Astronomer | Science communicator | Adult Lisa Simpson
Freelance writer and editor. Former Education and Outreach Scientist at the Space Telescope Science Institute (@stsci.edu) supporting JWST.
Also on Mastodon: @KellyLepo@scicomm.xyz
CosmicRami π³οΈβππ³οΈββ§οΈ @rami.spaceaustralia.com Astronomer, driving The Dishπ‘ 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.
Joe Renaud @spacetides.bsky.social NASA Ast. Research Scientist | U. Maryland | Studying tides on moons and #Exoplanets πͺ| Favorites: #SG1, π,π·,πΊ,πββοΈ,πΆοΈ | He/him | Married to Jessica Teaford | Opinions my own