Riding With Robots @ridingrobots.bsky.social Robotic solar system exploration, astrophotography, exasperating earnestness. My day job is impersonating your favorite planets and spacecraft on social media for your favorite government agency. Opinions are my own.
Kori Schake @kschake.bsky.social Leads AEI’s foreign and defense team, author of The State and the Soldier, contributing writer at The Atlantic. 2025-2026 Kissinger Chair at the Library of Congress. Californian. https://www.aei.org/profile/kori-schake/
Ross @rossengineer.bsky.social Former future astronaut | Xitter refugee, same handle | bio pinned | opinions my own | science, politics, stray thoughts, some swearing | no porn, crypto, scams, plz | he/him | pathologically unable to do things that make no fucking sense | YMMV, LLAP 🖖✌️
DingerTV @dinger.tv Home run videos as they happen (or as quickly as mlb.com posts them)
Build your own custom feed at dinger.tv
Tom Megeath @megadeath.bsky.social Astronomer studying the birth of stars, rust belt academic, connoisseur of beer inspired acronyms, closet Dadaist, & child of immigrant.
Marshall Eubanks @marshall-eubanks.bsky.social A physicist with a lead role in creating two Very Long Baseline Interferometry (VLBI) systems, for JPL & the USNO. Now Chief Scientist at Space Initiatives Inc, developing picospacecraft for use in deep space. Asteroid (6696) Eubanks is named in his honor.
Holger Isenberg @areoinfo.bsky.social personal blog
Founder of Areo Info LLC https://areo.info the source of high quality true color Mars Rover Images
Teemu Öhman @teemuohman.bsky.social Geologist with a passion for impact cratering, planetary science and lunar exploration. Amateur astronomer, lover of atmospheric optics and history of science.
Also a part-time geologist of the Impact Crater Lake Lappajärvi UNESCO Global Geopark, Finland.
Bryan Schuff @schufflemode.bsky.social Library & information scientist in a world at war against libraries, information, & science. Free people read freely. History is for everyone.
Roane State @roanestate.bsky.social 
Michael Stipe @michaelstipe.bsky.social Hello👍Bluesky
happy to be here!
🐙🐙🐙🐙🪨🪨🪨
FYI👋I zombied IG👎
Daniel Svitek @dasvitek.bsky.social Space. Engineering. Science. Mechanical engineering in the aerospace sector.
Moralistic garbage. Currently clean on OPSEC. Hiding behind due process. Account run by an organized gang of wine moms. In a multicultural economic zone
dasvitek.substack.com
Steve Desch @deschscoveries.bsky.social Professor of astrophysics / planetary science / meteoritics at Arizona State University.
Energia-Buran Archive @buranarchive.space Photos from the Buran program
Online archive at buranarchive.space
#StandWithUkraine
by @buran.space
Bill Keel @ngc3314.bsky.social Astronomer, husband, father, staff of cats, sometime trombonist
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
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
Mary Oz @maryoz.bsky.social Keen walker, especially of Slow Ways.
https://beta.slowways.org/
Occasional volunteer guide for Visually Impaired adventurers. Please use Alt Text!
Also interested in public transport, remnants of the past, beer, prog rock, astronomy and allsorts.
Mike Brown @plutokiller.com Astronomer, planet hunter, Pluto killer, bear whisperer, finger-wrapped dad. Dangerous secularist. Foot soldier in the War on Cars. He/him.
mikebrown.caltech.edu
Erwan Corre @erwancorre.bsky.social Dweller of the world... I watch and I listen, and I am among you...
Habitant du monde... Je regarde et j'écoute, et je suis parmi vous...
Kat @quantumkat.bsky.social ✨ Katherine
Astrophotography Enthusiast / Hobbyist Photographer
🌌 Astrophoto: Every image here is my own—from capture to processing.
📷 Photo Art: Unique creations, 100% original.
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
Alyssa Mills @alyssacmills96.bsky.social Planetary geophysicist | PhD candidate @ Baylor | Research: potential fields, geodynamics, ML, & chaos on mostly icy worlds but some dabbling on Venus | John Mather Nobel Scholar | x8 NASA intern | Clipper G/RS graduate affiliate
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...
Monumentum @monumentum.fr Localisation précise du #Patrimoine et #MonumentHistorique français sur cartes et photographies aériennes, https://monumentum.fr depuis 2012
R a n d y @rfe2025.bsky.social Joined BlueSky to escape politics & so oligarchs could no longer control my private data. Trump’s corruption forced me back into politics to stand against him and his evil regime in defense of the USA and our freedoms that I’ve defended. Sorry in advance.
Laurie Leshin @laurieofmars.bsky.social Space nerd, rock nerd, ed nerd, dog nerd, fiber nerd
Dr. Adeene Denton @spacewhalerider.com Planetary scientist, earth + space science historian, dancer/choreographer, part-time community radio DJ. (they/she) 🏳️🌈
adeenedenton.com
DSCOVR 🔴 EPIC (Unofficial) @dscovr-epic.bsky.social A feed of photos of the Earth from NASA's DSCOVR EPIC camera. Note that this is not an official NASA account.
For more DSCOVR:EPIC information, see epic.gsfc.nasa.gov
Managed by 🔴 @redshift.pics
CONTACT LIGHT @contactlight.de IMAGES OF #APOLLO | #SPACE COLLECTION | http://contactlight.de
| CONTACT LIGHT COLLECTION | http://Contactlight69.redbubble.com
International Association of Astronomical Artists @iaaa.org The International Association of Astronomical Artists is a non-profit organization whose members implement & participate in astro & space art projects, promote education about space art & foster international cooperation in artistic work.
www.iaaa.org
William Shakespeare @shakespeare.lol All the world’s a stage
Simon Kuestenmacher @simongerman600.bsky.social German #geographer and #demographer in #Melbourne. I love and share #maps and #data that explain how the #world works.
Matthias M. M. Meier @matthiasmmmeier.com Meteorites, Museums, Mars, Mountains and many more things. Meteoriticist, Noble Gaser, Space Nerd, Family Man. Director of Naturmuseum St. Gallen, Switzerland. Posts in English and German. Private account.
🇨🇭🇸🇪🇲🇫🇪🇺🇺🇦 orcid.org/0000-0002-7179-4173
Bob Pappalardo @rpappalardo.bsky.social Planetary scientist, icy moons a specialty. Europa Clipper Project Scientist at NASA’s JPL. Opinions are my own, or my cats'.
Paul Byrne @theplanetaryguy.com Associate Professor of Earth, Environmental, and Planetary Science at WashU • NASA Planetary Data System Geosciences Node Director • Explorers Club EC50 • eeps.washu.edu/people/paul-byrne • he/him
Gordan Ugarković @ugordan.bsky.social I used to dabble in image processing, mostly with NASA's Cassini spacecraft data. Software engineer by day.
Karl Battams @sungrazercomets.bsky.social Astrophysicist. PI of SOHO/LASCO & Sungrazer Project, studying mostly comets, asteroids, Sun and misc heliophysics stuff. Personal account; all opinions mine.
David S. F. Portree @dsfpspacefl1ght.bsky.social history guy, science writer, educator, map librarian, archivist, 58 yrs a space exploration nut, ex-NASA, ex-US Geological Survey, now doing local history among the pines in Flagstaff AZ USA
Save NASA space science
https://spaceflighthistory.blogspot.com
Graham Lau @cosmobiologist.bsky.social Astrobiologist, communicator of science, orator, musician, meditation guide, fan of sci-fi, singer of forgotten songs.
Brian Wolven @brianwolven.bsky.social Coulrophobic Hydra tamer. Terrified of dyslexic zombies. Friend to arachnids. All of my puns are 100% organically groan.
//|\oOOo/|\\
https://wolven.us/
https://orcid.org/0000-0003-2858-2332
Astrobiology @astrobiology.bsky.social Astrobiology.com - Exploring the living universe since 1996. Life Looks For Life. Vita quaerit vitae.
Kevin Watson @kwastro.bsky.social Astrophotography & Image Processing.
Instagram & Twitter: @kw_astro_v2
Scott Kardel aka Palomar Skies @palomarskies.bsky.social Associate professor of astronomy at Palomar College, user of smart telescopes. 🔭 Blog: http://visiblesuns.blogspot.com/
Planetary Noiz @planetarynoiz.bsky.social Inyalowda
☿: MESSENGER UV || ♀: VfOx, DAVINCI, VERITAS, ENVISION || : ⊕ Aerobiosphere || ☽: Dielectric Breakdown || ♂: MCRN
Nerddoms: SciFi/Fantasy; D&D, Tabletop games, West Coast Swing
Redbubble: https://www.redbubble.com/people/iyzie/explore
Chop Shop Studio 🇺🇸+🇺🇦 @chopshopstore.bsky.social Makers of fine Planetary Society and SETI products found at Chopshopstore.com | Our design studio is chopshop.studio | Find my Space Scene Maker Project here: https://www.backerkit.com/c/projects/chopshopstore/scene-maker-space-stamp-set/pre-launch
Paul Cornish @paulgcornish.bsky.social Science communicator, writer, village scallywag, blackguard of the neighbourhood. he/him
paulgcornish.weebly.com
Nick Saturn @nick-saturn.bsky.social Retired military. Pissed. Blue AF. Actual patriot. Swears a LOT. Scammers, bots, and MAGAts, go fuck yourselves with busted Coke bottles right up the ass.
Science Magazine @science.org Cutting-edge research, news, commentary, and visuals from the Science family of journals. https://www.science.org
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.
🇵🇱✡️🇪🇬☪️
Carl Zimmer @carlzimmer.com NYT columnist. Signal: carlzimmer.51
Newsletter: https://buttondown.com/carlzimmer/
Web: http://carlzimmer.com
[This account includes a tweet archive]
Royal Air Force Museum @rafmuseum.bsky.social Welcome to the official Blue Sky Account for the RAF Museum, sharing the story of the Royal Air Force, past, present and future since 1972.
Locations: Colindale, North London and Shifnal, Shropshire next to RAF Cosford. Open daily from 10am. Entry Free.
Space Archaeology @spacearchaeology.bsky.social Space archaeology, xenoarchaeology, exoarchaeology, aviation archaeology, aerospace archaeology, space heritage, technosignatures, SETT, SETA, SETI, science fiction, [NB: uses Amazon affiliate links]
Jeff Foust @jfoust.bsky.social Senior Staff Writer, SpaceNews. Tips? Email jfoust@spacenews.com or contact on Signal: jfoust.58.
Alan Boyle @b0yle.bsky.social Science editor / GeekWire / Universe Today / Cosmic Log / Fiction Science podcast / The Case for Pluto
Michael Merrifield @astromikemerri.bsky.social Emeritus professor of astronomy at the University of Nottingham. Too frequent appearances on YouTube. All my own views.
Stuart Atkinson @stuartatkinson.bsky.social Amateur astronomer and author of science fiction and science reference books, including "A Cat's Guide to The Night Sky". Fascinated by Mars since knee high to R2D2 and owned by a very demanding rescue cat called Jess. 
Saavik ‘Careful of the Ankle’ Ford @saavikford.bsky.social CUNY Astro prof, AMNH research assoc, runner, astronomer, crafter, camper, gardener, mom, all opinions completely my own (she/her)
Ed Rivera-Valentín @planettreky.bsky.social Planetary Scientist & Trekker of Planets.
#LatinxInSTEM 🇵🇷 #LGBTQinSTEM 🏳️🌈.
My posts, my views.
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
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.
Andrew Steffl @steffl.bsky.social Planetary scientist, husband, dad, walker of dogs, cook, asteroid (6814)… he/him
Jean-Luc Margot @jeanlucmargot.bsky.social Planetary astronomer 📡 🛰️ and UCLA professor. Interested in dynamics, geophysics, SETI 👽.
https://seti.ucla.edu/jlm
Carolyn Porco @carolynporco.bsky.social Voyager & Cassini! AAS Carl Sagan Medal 2010. Asteroid Porco 7231. Inaugural NatGeo Eliza Scidmore Award. Living my best life.
If you like what you see here, signup for my newsletter on Substack!
https://carolynporco.substack.com/
Anne Verbiscer @verbiscer.bsky.social Deputy Project Scientist on NASA's New Horizons mission. Participating Scientist on NASA's Lucy Mission. Minor Planet 9726.
Tod Lauer @todlauer.bsky.social Extragalactic astronomer (black holes, galaxies, galaxy clusters, stellar pops) who also dabbles in planetary astronomy. Really, basically a pixel pusher.
Michele Bannister @astrokiwi.bsky.social Planetary astronomer @UCNZ: envisioning worlds from here and elsewhere, in a dark & glorious sky. Rutherford Discovery Fellow & Assoc. Professor. Asteroid (10463). Pākehā; she
Heidi B. Hammel @hbhammel.bsky.social planetary astronomer | nearly famous | jwst interdisciplinary scientist | looks just like an ordinary mom | oboist (thoughts expressed here are my own)
Dian Taylor @diantaylor.bsky.social Teacher, fast reader, slow walker. Moving ahead with hope.
Leigh Fletcher @leighfletcher.bsky.social Planetary scientist, Dad-in-training, space enthusiast, Professor based at the University of Leicester
https://linktr.ee/leigh.fletcher
https://orcid.org/0000-0001-5834-9588
Jim Dye @jimdye.bsky.social Tooting since the summer of love. Edu tech and info tech practitioner. Former record store manager and current jazz and physical media enthusiast. Nerdy by nature.
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
@cosmos4u.bsky.social @cosmos4u.bsky.social 
Don Davis @ddavisspaceart.bsky.social Space Artist, sky observer and photographer. Processor of space images. Interested in Astronomy, Planetary Geology, history and in what the future may bring. 
Kathleen Mandt, PhD @mommascientist.bsky.social Planetary scientist and Yorkie Mom. Exploring the solar system. Opinions are my own.
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 🏳️🌈🏳️⚧️
Corey S. Powell @coreyspowell.bsky.social Fascinated by things very big, very small, and beyond the limits of the human senses. Founder of OpenMind: www.openmindmag.org Creator of the Invisible Universe column: https://invisibleuniverse.substack.com/
Michael Crawford @michaelcrawford.com Exists simultaneously as wave and particle. Occasionally pretends to be a writer.
See the rest of my nerdery at
@progresscityusa.com
Formerly @MiklCraw4d at The Old Place™
Dr Libby Jones @anywaythewind.bsky.social Infrared Astronomer 🔭 - space dust and stars in local galaxies.
Webb Fellow @ UK Astronomy Technology Centre
Love sports, history, 🐶 and UK politics.
Daniel Machacek @danielmachacek.bsky.social Space nerd, Image processor,
Lazy photographer,
Humanist
@astrostu.bsky.social @astrostu.bsky.social Professional/Ph.D. astro/geophysicist, bad science debunker, photographer, baker, and I'm not sure what this "free time" thing is. (he/him) 👨🔬🌗☄️🏳️🌈🫶
Alex Blackwell @alexblackwell.bsky.social VGhpbmtlciwgU2FpbG9yLCBSZWRhY3RlZCwgU3B5
Paul Scott Anderson @paulscottanderson.bsky.social 🇨🇦 space writer, editorial and social media assistant - EarthSky (@earthskyscience) | blogger - Fermi Paradoxica (@fermiparadoxica) | views are my own | ND | he/him
James Tuttle Keane @jtuttlekeane.bsky.social planetary scientist 🪐 science illustrator 🎨 trekkie 🖖 dog dad 🐶 Pasadena 🌹 views are my own 🏳️🌈 he/him- P @planetcharlene.bsky.social @planetcharlene.bsky.social
Michael Murphy @michaelmurphy.bsky.social Professional astrophysicist, amateur human.
Science fan, renewables groupie, political malcontent.
Professor at Swinburne University of Technology. Opinions my own.
Wolfgang @wbremer.bsky.social Sw eng, opinions are my own
Hourly Cosmos @hourlycosmos.bsky.social Photo sharing bot for planetary and deep space images.
Run by @kevinmgill.bsky.social
Content providers added with permission.
John Brown @appalachianvol.bsky.social Poli sci professor at Roane State. History is also my jam. Tennessee, Appalachian State, and ETSU alum and fan.
@joeransom.bsky.social @joeransom.bsky.social 
YorkDL @yorkdl.bsky.social Puppies. Snow. Kitty cats. Teaching. Education. Disney. Superheroes. Pop culture.
@philofish.bsky.social @philofish.bsky.social 
Anatoly Zak @anatolyzak.bsky.social RussianSpaceWeb.com
Cobb @cobbcc.bsky.social Community college history professor and occasional door dasher. Love researching the odd and quirky. Follow me for a fun ride.
Björn Jónsson @bjornjonsson.bsky.social Software engineer interested in solar system exploration + many other things. Advanced amateur planetary image processor. Ruler of several non-existent planets.
Alex K @elkippy.bsky.social Metalhead. He/him.
Westport Observatory @westportastro.bsky.social Since 1975 the Westport Astronomical Society has been bringing the wonders of the night sky who have visited the Westport Observatory in CT. We open to the public on clear Wednesdays from 8-10 pm. http://www.was-ct.org #Observatory #WestportCT 
Alan Murta 🇪🇺 🇺🇦 @alanmurta.bsky.social Senior graphics programmer at Cloud Imperium Games. Planetary photographer. Formerly at TT Games and Computer Science lecturer. Inept bassist.
Keri Bean @planetarykeri.bsky.social I fly spaceships. Cat mom, mineral collector, R2D2 builder, AFOL, cosplayer, Texas A&M grad, figure skater, and more! Stuck riding Space Mountain forever. Opinions mine.