Chelsea Whyte @chelswhyte.bsky.social Senior Editor at New Scientist. Co-host of Dead Planets Society podcast
Stephen Luntz @sluntz.bsky.social Science writer and (non-government) election administrator.
Airplane! (1980) @airplane1980.bsky.social Airplane movie dialogue. Posting every 30 minutes.
Surely you can't be serious
More fun here: https://bsky.app/profile/did:plc:5otgp2li6cj3d6a4tnjev732/lists/3mfnnopp7uo2c
Random three-body problem @threebodybot.bsky.social Random initial conditions: M between 0.1 & 150 solar masses | Speed less than 10 km/s | Positions in a 50x50 AU box | code and more info at https://github.com/kirklong/ThreeBodyBot
@matthew3311.bsky.social @matthew3311.bsky.social Space flight enthusiast, Cyber security analyst, and Penn State graduate. Age: 25 (He/Him)
Mark Giovinazzi, PhD @markgiovinazzi.bsky.social Astronomy Postdoctoral Fellow at Amherst College. Previously, University of Pennsylvania (PhD/NSF). Exoplanets, low-mass stars, and binary systems. (he/him/his)
Yvette Cendes @whereisyvette.bsky.social Astronomer here! I’m a Hungarian-American radio astronomer, alias /r/Andromeda321 on Reddit. Assistant professor at the University of Oregon 
.Astronomy @dotastro.bsky.social Conference series about what happens when hackers, astronomers and the web all get together.
depths of wikipedia @depthsofwikipedia.bsky.social hi i'm @annierau.bsky.social i love wikipedia! dm submissions if you want :-)
Astronauts For America @astronauts4america.bsky.social Our Country is the Mission.
astronautsforamerica.org
John Dickerson @jdickerson.bsky.social Reporter. Podcasts: Gabfest/Whistlestop/Navel Gazing. Contributor, The Atlantic. Author, The Hardest Job In the World: The American Presidency
Https://www.johndickerson.com
Douglas Long @minimillian.bsky.social Staff Scientist @ STScI
All posts are my own. (Seriously, who else would want to take credit for this nonsense?)
ORCID: https://orcid.org/0000-0002-2508-9211
Starzanplanets @starzanplanets.bsky.social Astrophysics | Planetary Science | American Astronomical Society Journals | “Centaurs” AAS/IOP book | DEIA | LGBTQIA+rights | photography
Daniel | ScienceSocks et al. @sciencesocks.bsky.social Orbit in style with science socks, space jewelry, and beyond. Stellar gifts for scientists, engineers, and astronomy lovers.
ScienceSocks.co
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
KayLovesTacos 🇨🇦 @kaylovestacos.bsky.social Crocheter, raised by television, sarcastic, GenX, adore my son, tacos, single forever, cats, introvert, can't punctuate, so many typos, AuDHD, 🇨🇦
Katrina Miller @katrinamillerphd.bsky.social physicist by training, reporter by trade
writer by nature
📍chicago
tips: katrina.miller@nytimes.com
signal: katrinamiller.04
https://katrinamillerphd.com/
Physics Today @physicstoday.aip.org The world's most popular physics magazine.
physicstoday.aip.org
Australian Academy of Science @science.org.au An independent organisation of distinguished Australian scientists, championing science for the benefit of all.
Read our landmark report: https://bit.ly/ASAF2035 #Science2035
KJZZ Phoenix @kjzz.org KJZZ is an award-winning public radio station and NPR member station in Phoenix, Arizona. 💙 http://donate.kjzz.org
Dawn Gelino @dawngelino.bsky.social Manager for NASA’s Exoplanet Exploration Program, AAS VP, NHFP lead, Mom
Former Deputy Director NASA Exoplanet Science Institute
Paul Noth @paulnoth.bsky.social Winner of the 2025 Thurber Prize for American Humor, Cartoonist and Author https://www.paulnoth.com https://substack.com/@paulnoth?r=7j6we&utm_medium=ios
Jonathan Serrie @jonathanserrie.bsky.social ⚛️ science journalist🚀exploring the cosmos on FOX 📺
@wvb1.bsky.social @wvb1.bsky.social 
@pseticenter.bsky.social @pseticenter.bsky.social 
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| 🌹
www.tessafisher.com
Words and opinions are my own.
Dr Joanna Barstow @drjovian.bsky.social STFC Ernest Rutherford Fellow at the Open University. Astromum x 2. FRAS. Christian, singer, bookworm, musical theatre super fan.
John Gizis @johngizis.bsky.social Astronomer, University of Delaware
Speaking for myself. 
Melinda Soares-Furtado @msoaresfurtado.bsky.social Assistant Professor of Physics & Astronomy at UW–Madison | Investigating exoplanets, stellar evolution, & planetary engulfment | 🛰️
Jen Willis ✨☄️🌒🎃 @jenwillis.bsky.social Writer. Editor. @SkyandTelescope columnist.
Author of paranormal cozies, UF, SF, and SF/R.
Chronic illness/pain/optimism. ND. Astronerd. She/her.
Starbright: https://patreon.com/JenWillis
http://jennifer-willis.com
Jenna Ahart @jennaahart.bsky.social Science journalist
As seen in Nature, Science, Quanta, MIT TR, SciAm, Space .com, etc
Jennaahart.com
Edmund עמוס זוהר S @spacecurves.bsky.social Tutor, science fiction author, astrophysicist. Gave "the nerdiest con talk ever" at the 2017 Worldcon. profile pic: @winterhazelly They/them
Buy my book! https://tinyurl.com/relationalspace A collection of short science fiction, fantasy and horror stories
ESO @eso.org The European Southern Observatory designs, builds & operates world-class observatories on the ground for the benefit of society. More info on eso.org
Micro SF/F by O. Westin @microsff.com Very short science fiction/fantasy stories by O. Westin.
Please repost any you like.
Patreon: https://patreon.com/microsff
Ko-Fi: https://ko-fi.com/microsff
Books: https://microsff.com/books
Roman for Scientists @nancyromansci.bsky.social NancyRomanSci is managed by the Roman Science Centers and provides researchers with the most up-to-date information related to doing science with NASA's Nancy Grace Roman Space Telescope
Library of Congress @librarycongress.bsky.social Official account of the world’s largest library. Explore collections & plan a visit. All Library accounts: https://loc.gov/connect
NASAWATCH @nasawatch.bsky.social NASAWATCH.com - Unofficial Space News Since 1996
Nadia Drake @nadiadrake.bsky.social Science journalist, champagneophile, nap champ. Currently freelance, formerly National Geographic. 🇱🇧🇺🇸🏳️🌈
Signal: nadiadrake.01
Margaret Moerchen (she/her) @carrotslittle.bsky.social cyclist, mom, vegetarian, rookie pianist, Ph.D. astronomer, sometime editor, noisemaker for progressive policy- I Intuitive Machines @intuitivemachines.bsky.social
Lunar Trailblazer @lunartrailblazer.bsky.social Lunar Trailblazer is a NASA SIMPLEx small satellite mission launching in February 2025. It will create maps of water on the Moon, helping guide future exploration.
Science and operations led from Caltech. This is not an official NASA account.
Cara Giovanetti @idontevencara.bsky.social I study dark matter, cosmology, and particle physics for a living at UC Berkeley and Lawrence Berkeley National Lab. On the weekends I write explainers about surprising places physics shows up in the natural world.
caragiovanetti.com
Firefly Aerospace @firefly-aerospace.bsky.social 
Emoji Meadow @emojimeadow.bsky.social Every few hours I show you a tiny meadow full of grass and flowers.
By @JoeSondow.bsky.social
Worf Email @worfemail.bsky.social My email signature is not your concern.
By @JoeSondow.bsky.social
German Aerospace Center (DLR) @dlr-en.bsky.social We're the German Aerospace Center & are passionate about our research in #Energy #Transport #Aeronautics #Digitalisation #Space
dlr.de/en
dlr.de/imprint
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.
Michael Tremmel @michaeltremmel.bsky.social Astrophysicist, Cat Dad, Comic book enthusiast. Lecturer at University College Cork (Ireland)
He/Him
https://mtremmel.github.io
John Bird @johnbird001.bsky.social Ph.D. atmospheric scientist🌎, nuclear engineer☢, 📰 #antarctica
South Pole Station 🐧 http://amzn.to/2klpv3b 🐧
MapQuest @mapquest.com The OG of online mapping.
Get the app on Android and iOS: lnk.bio/MapQuest
Tory Bruno @torybruno.bsky.social President and CEO United Launch Alliance @ULAlaunch, ...Rocket Scientist, Horseman, proud @calpoly alum
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
🏳️🌈🫶🏳️⚧️
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.
Alexandra Witze @alexwitze.bsky.social Science journalist and correspondent for Nature (she/her). Opinions = my own. Reach me at alexwitze.01 (Signal), witzescience (@gmail.com), or awitze (@protonmail.com).
⭐ ᗰᗩᖇᛕ ᗩ. ǤᗩᖇᒪIᑕᛕ ⭐ @markgarlick.com 🔭 Astrophysics Ph.D
🍩 Illustration and animation in Blender
🪐 Space art and astronomical art specialist
✨ Fellow of International Association of Astronomical Artists
🦕 Dabbling in paleoart and scifi art
🚫 Porn/AI/NFT/MAGA = Block
🌐 linktr.ee/spaceboffin
Stephen Kane @exocytherean.bsky.social Planetary Astrophysicist at the University of California, Riverside. I like Venus. A lot. Exoplanets are also kinda cool.
Til Birnstiel @birnstiel.bsky.social Professor for Astrophysics at LMU Munich. www.til-birnstiel.de
Will Quinn @willquinnart.bsky.social librarian and illustrator.
will post later, too sleepy
My shop: https://www.willquinnart.com/shop/prints
Wil Wheaton ❌👑 @wilwheaton.net New York Times bestselling author and audiobook narrator.
Host of It's Storytime with Wil Wheaton
Retired Starfleet officer.
Husband, father, Traveler.
Nazi punks fuck off.
Ted Stryk @tedstryk.bsky.social Interplanetary Dumpster Diver. Asteroid (230728) Tedstryk
Images I post are Copyright Ted Stryk (processed or taken by me) unless otherwise noted. Professor at Roane State CC in Oak Ridge, TN
Dr. Rebecca Calisi-Rodríguez @rebeccacalisi.bsky.social Wildlife biologist & UC Davis professor studying animal behavior, stress, reproduction & the mental health benefits of human-animal interactions.
She/Her/Ella🇲🇽🇵🇷
Book-WILD PRIDE https://linktr.ee/RebeccaCalisiRodriguez
Lab https://greencarelab.ucdavis.edu/
Mark Panning @markpanning.seismology.space Planetary seismologist in Pasadena. Project Scientist for InSight formerly operating on Mars and PI for Farside Seismic Suite and South Pole Seismic Station headed to the Moon. Somewhat nerdy. Opinions are, of course, my own. he/him
Derek Fox @partialobserver.bsky.social Penn State Astronomer (he/him), personal account. “We went and made everything a computer without ever bothering to fix computers.” 
Bear and Gizmo @booplefloof.bsky.social Welp. We’re here now too 
Emily Rice @emilylrice.me Astronomer at CUNY & AMNH, CEO of STARtorialist, HQ for Astronomy on Tap, I guess I’m trying to make science fun?
My shop: shop.STARtorialist.com
Laurie Leshin @laurieofmars.bsky.social Space nerd, rock nerd, ed nerd, dog nerd, fiber nerd
2024YR₄ @2024yr4.bsky.social Chillin. Might destroy a city later, idk.
Annabella Meech @annabellameech.bsky.social astrophysics postdoc | STScI | exoplanet atmospheres
Laura Penny @pennylr.bsky.social 
Galen @mimosoid.bsky.social Accessibility advocate, manga-reader, and indie game enthusiast. 💜🌱
gbergsten.github.io
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- S SpacePolicyOnline @spacepolicyonline.bsky.social SpacePolicyOnline.com is your first stop for news, information and analysis about civil, commercial, and national security space programs. Marcia Smith is the editor.
Endless Screaming @infinitescream.bsky.social by @nora.zone, huge thanks to @jewel.andraia.xyz, @bluebotsdonequick.com. it/its
Alt National Park Service @altnps.bsky.social The official "Resistance" team of U.S. National Park Service. Our website: www.ourparks.org
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
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
Jason Rowe @jasonfrowe.bsky.social Astrophysicist and Professor. Bishop’s University. Canada Research Chair in Exoplanet Astrophysics. PI for Canada’s POET mission. poetmission.ca
Rob Seaman @robseaman.bsky.social Data scientist, archivist, and temporal engineer with the Catalina Sky Survey. CSS has discovered about half of all known near-Earth asteroids, including several small impactors, many comets, and a couple of mini-moons. https://catalina.lpl.arizona.edu
Dyer Lytle @dyerlytle.bsky.social Software Development for the Astronomy/Planetray Sciences community. Photography, 3D graphics, classic car restoration, hiking. I enjoy the natural world and do what I can to help it.
Mark Marley @markmarley.bsky.social Personal account. Substellar science since the 80s.
National Weather Service @nws.noaa.gov Official Bluesky account for NOAA's National Weather Service.
@tenbums.bsky.social @tenbums.bsky.social 
Lorraine Nicholson @lorraine-astro.bsky.social Currently stargazing
Sarah Taft @srahtaft.bsky.social Astrophysics PhD candidate at University of Minnesota ✨ | IR spectroscopy & modeling of late-stage binary & CN ejecta | 🏳️🌈 | she/her
Your Internet Friend Tom Tomorrow @tomtomorrow.bsky.social gallows humorist
STARtorialist @startorialist.com ✨ Space 🪐 Life ☀️ Style 🌌 shop & blog co-founded by professional astronomers
🛍️: shop.STARtorialist.com
Vatican Observatory Foundation @vofoundation.bsky.social The Vatican Observatory Foundation, founded in 1987, supports the research, educational, and outreach efforts of the Vatican Observatory.
The Vatican Observatory stands at the forefront of scientific research.
ASTRON @astronnl.bsky.social ASTRON is the Netherlands Institute for Radio Astronomy. Our mission is to make discoveries in radio astronomy happen. We develop new and innovative technologies, operate world-class radio astronomy facilities, and pursue fundamental astronomical research.
Ethan Siegel @startswithabang.bsky.social Cosmologist, science communicator, author, speaker, and longtime writer of Starts With A Bang.
Not the next Carl Sagan; the first Ethan Siegel.
Jonathan O'Callaghan @astrojonny.bsky.social Freelance space journalist. British Science Journalist of the Year 2024. Words in The New York Times, Scientific American, New Scientist, BBC, WIRED, + more.
Bangkok, Thailand
jdaoca@gmail.com
@astro_jonny on Twitter
https://www.jonathanocallaghan.com/
World Bollard Association™️ @worldbollardassoc.bsky.social The official Bluesky account of the World Bollard Association™️. MERCH STORE - https://worldbollardassociation.team-togs.com/shop/storeorderform.php
Kelsey Johnson @profkelsey.bsky.social Mother, astrophysicist, educator, writer, artist, thinker about things. Views expressed are mine. Duh. 
Star Cluster Memes For Stellar Overdensity Teens @starcluster.meme star cluster memes worse than your isochrone fit 📉
voted #1 Blanco 1 fan by the Blanco 1 fan club
✨ maintained by @emily.space ✨
The Astrosky Ecosystem @astrosky.eco We're building new social media tools for astronomers and astronomy enthusiasts online - from feeds to account hosting.
Website: https://astrosky.eco | GitHub: https://github.com/the-astrosky-ecosystem
Account managed by @emily.space
Pinball Map @pinballmap.com We're a user-powered map of places to play pinball.
https://pinballmap.com
Sky & Telescope @skyandtelescope.bsky.social The Essential Guide to Astronomy | We provide the world's leading compendium of information about the science and hobby of astronomy.
Vaevin @vaevin.bsky.social Pro-science. Anti-Fascist.
Community is an act of revolution.
https://solo.to/vaevin
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/