Johns Hopkins APL @jhuapl.bsky.social Johns Hopkins Applied Physics Laboratory (APL) is a not-for-profit center for engineering, research & development. Reposts/follows ≠ endorsements
poorly drawn cats @poorlycatdraw.bsky.social poorly drawing cats since 2016
✉️ hey@poorlycatdraw.com
https://poorlycatdraw.carrd.co/
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/
Petra Korlević @petrathepostdoc.bsky.social Geneticist working on malaria mosquitoes, I also doodle bugs 🦟
Staff Scientist at the Wellcome Sanger Institute, opinions are my own
🇭🇷 expat in 🇬🇧
Skylaar Amann @skylaar.bsky.social Artist in Oregon 💙🌊 EXPLODING WHALES IS NOT RECOMMENDED (Norton, 2027)Author-illustrator inspired by the ocean, the natural world, and scientific wonder. Sea hag.🚫No AI. Rep: Lauren Scovel, Laura Gross Literary Agency
https://www.skylaaramann.com
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. 
@themeteoriteman.bsky.social @themeteoriteman.bsky.social geologist and avid meteorite hunter
US Navy Veteran SOSUS
I Too... Honor My Oath
Slava Ukraini
Ligus @greyauk.bsky.social she/they 🌈 introverted nature nerd
artist
#sciart
https://ko-fi.com/ligus , Insta: grey8auk
@ligus-doodles.bsky.social (sketchbook & art)
Bits of Jupiter @jupiterbits.bsky.social Images from NASA's Juno probe, processed by citizen scientists. Credits in text, descriptions in alt. Inspired by the late Bits of Pluto Twitter account. Trans rights!
NOT affiliated with NASA/JPL/SwRI/MSSS.
Maintained by @gustavo-bc.bsky.social
Cin (they/them) @skyalin.bsky.social Plain, simple, Cin
Australian non-binary nerd, 27-year veteran of the IT industry, former Microsoftie, life-long space enthusiast who actually got to work with rockets for a little while.
Ale @alepresser.com Comics Artist. Hugo Awards finalist. Mother. Tired. She/her.
SideQuested Book1: sidequested.com/book/
AlePresser.com | patreon.com/alepresser
Rep by Bailey Tamayo ⭐ btamayo@sjga.com
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
⭐ 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
Lauren @tinylongwing.bsky.social Biologist + Scientific Illustrator @ birdpop.org
She/her
🏠 Oregon, USA
W⚡E
🚫AI
portfolio: http://tinylongwing.carbonmade.com
shop: https://www.inprnt.com/gallery/tinylongwing/
more: https://www.phare.in/tinylongwing
Tim Osborne Photography 🍁 @timosborne.ca Photographer located in St. Albert, AB, Canada.
Ambassador for @exposedwildlife.bsky.social.
Member: Canadian Conservation Photographers Collective
(he/him)
https://www.timosborne.ca/links
Trending Hashtags @toptags.bsky.social #BlueSky Hashtag Analytics (top 16-30)
⚡ Updated every 15, 30, and 60 minutes.
🧪 Main account: @trendtags.bsky.social (top 1-15).
SciShow @scishow.bsky.social SciShow explores the unexpected. We delve into the scientific subjects that defy our expectations and make us even more curious!
Check out our channel at youtube.com/scishow
Or support the channel with merch at complexly.store
IKEI art studio @ikei.bsky.social Hi! I'm Ishi. 🌿 An ecologist creating art, illustrations and jewelry inspired by nature and imagination. 🖼️🧵I post a lot of nature pictures. 🌱 Visit my shop ^^
📍Zeewolde, Netherlands 🇳🇱 🇪🇺
shop.ikeiartstudio.com
www.ikeiartstudio.com
H. McGill @hannahcomb.bsky.social Indie Gamedev Artist
Webcomics: Amphiox, RAWR! Dinosaur Friends
They/she
hello@hmcgill.art
http://hmcgill.art
Do NOT use my art to train AI
Mrkich @mrkich.bsky.social 🍁 Nature and glass lover. Came out of one civil war, hoping not to witness another. Progressive. On occasion stupidly optimistic.
The Doctor (Commissions open) @lucidillusions.in Mad (ex) Scientist (Ph.D, IIT Bombay)
He/Him
Camera and Codex
Perversely Subversive and Absurd
I love Books, Bowie and the Beatles
📍Bombay 🇮🇳
http://pub.lucidillusions.in | https://ko-fi.com/lucidillusions | https://lucidillusions.darkroom.com/
Ryan Cox @coxitron.com Photographer ~ Aspiring Adventurer
I shoot photo and video and make pottery
Denver, CO
www.coxitron.com
@artsandcox.com - Our pottery account on Bluesky
@blueasterstudio.bsky.social @blueasterstudio.bsky.social Nature-inspired art and gifts by David and Jennie. Bloomington, Indiana.
blueasterstudio.com
Equinox Graphics @e-nox.net Science illustration and animation studio, based in Cambridge UK. We take science and engineering and make it pretty!
Amanda Montañez @unamandita.bsky.social Graphics editor at Scientific American. Medical illustrator-turned-datavizzer, New Yorker, parent. She/her. These views are mine, get your own. https://amandamontanez.com/
Jurassic Knits @jurassicknits.bsky.social I'm an avid knitter, crocheter, and general crafter, and I like to share my various projects and assorted interests with others. 🇨🇦
cecilia VFX @ceciliavfx.bsky.social LLAP, LEGO fan, Emmy Awards for visual Effects
Andy Diggle @andydiggle.bsky.social Writer of Batman: Gotham By Gaslight, James Bond, The Expanse, The Losers, Green Arrow: Year One, Daredevil, Hellblazer, Swamp Thing and more. Recovering Tharg / former editor of @2000ad.bsky.social
#AuDHD
Iron Spike @ironspike.bsky.social Founder/Owner, Iron Circus Comics.
Founder/Owner, Iron Circus Animation.
https://ironcircus.com
Executive/Associate Producer, Lackadaisy.
Writer, Cartoonist.
webcomic: http://blikada.com #blikada
Ruadhrí Brennan [Scaled Beast] @rubrennanart.bsky.social Digital artist based in Dublin. Amateur Palaeoartist. Prop-designer. Skull maker. He/Him. My Shop: www.scaledbeast.com
WingsNDNSilver @wingsndnsilver.bsky.social NDN Silver, Indigenous silverwork by Wings, & Wings of the Wind Photography. All content copyright Wings/Aji, all rights reserved. NO USE WITHOUT PERMISSION.
Kathryn Garner @kathryngarner.co.uk I'm an illustrator fascinated by cell biology
and a scientist who likes to draw | bioart sciart
https://kathryngarner.co.uk/
Tisha Mark @tishamark.com 🎨 Artist
Telling stories about light & atmosphere with oil paints. North of Boston. She/her. No AI.
Originals available on my website. Commissions open.
https://tishamark.com
Amy Rae Hill @amyraehill.bsky.social Ceramic painter bringing dramatic galactic moments to your dinner table. PNW. (she/her)
linktr.ee/amyraehill
Restock: Aug 15th, 10am PT
Jessica Elena @byjessicaelena.bsky.social I really like drawing silly animals and flowers!
Digital artist from Sweden.
Check out my art!! both #art and #sketchbook stuff! :)
Shop and other links: https://shop.byjessicaelena.com/pages/links
GoGo_MrDoDo 🦤🏝 COMMISSIONS ARE CLOSED @gogomrdodo.bsky.social The last Dodo on an island, drawing dinosaurs, comics, etc. 🏝🎨
[Please don't repost my work]
https://www.patreon.com/gogomrdodo
https://www.instagram.com/gogo_mrdodo/profilecard/?igsh=b3o3ZGZpNmN2Zm5o
https://youtube.com/@gogomrdodo?si=XWjlaNcYb0AKnN9y
Dr. Lucia Perez-Diaz @drlperezdiaz.bsky.social Earth Scientist and author-illustrator || Represented by @BathLitAgency ✨
[ on Instagram as @drlperezdiaz ] 🌈 🌍 🦕
See + shop my work:
https://hopp.bio/drlperezdiaz
SAHASA 🐙🪸 @sculptedreef.com 🇪🇺🇳🇱 Artist | Sculptor 🐙 Octopus Sculpture & Coral Reef Art 🪸🎨
www.SculptedReef.com
E-mail: hello@sculptedreef.com
Support: https://www.paypal.com/donate/?hosted_button_id=CXMETQZZJSF4Q
Claire D (very available for work) @rocketgal.bsky.social 日本語OK, Jazz Queen, Son of a Shepherd, Prop lover, Character & BG Designer, Posing Artist, FOT. Bsc. Ssc. 🔞🚀✨🇮🇪✨
HMU: www.Rocketgal.com
Prev: Mighty Nein, 2nd Best Hospital, Frog and Toad, Animaniacs, The Breadwinner
Help: https://ko-fi.com/rocketgal
Rhonda Libbey @rhondalibbey.bsky.social Artist, dreamer, ferret friend. Magic the Gathering illustrator - works in oils and gold leaf. (she/her) 🚫AI
https://linktr.ee/rhondalibbey
Andrew D Hwang @diffgeom.com The online shop Differential Geometry: Original Math Designs, at www.diffgeom.com.
"Hwang" rhymes with "song" more or less, he/him: Freelance mathematician, mathematical artist (no machine learning), author, difficult to summarize.
Josh @jkotlowski.bsky.social He/Him. Centrist, amateur astronomer, engineer, disabled, and obsessed with Final Fantasy VII.
Chase Million @millionconcepts.com CEO of Million Concepts. Building software and data systems to reduce space mission risk, increase scientific return, and accelerate discovery.
Astronomer and planetary scientist. Software engineer. Project manager. Writer. Magician. Dog person.
Dr. Caprice Phillips @capricephillips.bsky.social NHFP Sagan Fellow@UCSC 🍌🐌|RCSA Fellow| Chancellors Postdoctoral Fellow| brown dwarfs & exoplanets| Black In Astro VP|plan(e)t mom 🪴/🪐|she/her/hers
Website: https://capricephillips.space
ISS Piss Tracker @iss-piss-tracker.bsky.social Tracks the level of the piss tank on the International Space Station in real time.
Not affiliated with NASA.
Please don't follow me unless you want your feed filled with percentage changes. (It is not as fun as it sounds)
FAQ thread is pinned.
Mark O. Martin @markowenmartin.bsky.social Microbial evangelist and podcaster. Husband, father, moderate. Emeritus Associate Professor after June 2026. Looking for what is next that sparks microbial joy.
Michelle Collins @runningastronomer.bsky.social ✨Astronomer searching for and studying the faintest galaxies in the Universe ✨co-host of the @starxiv.bsky.social podcast ✨ Enthusiastic-but-mediocre runner 🏃🏻♀️ vegan 🌱 She/her
Martha Wells @marthawells.com SF/F Writer - The Books of the Raksura, The Murderbot Diaries, Witch King, Queen Demon, and more. Nebula and Hugo Award winner. NYT and Sunday Times Bestseller. (She/her) Agent: Jennifer Jackson
ESA Operations @operations.esa.int From Earth orbit to deep space: sharing the excitement of real-time mission operations at the European Space Agency. Home for ESA's teams working on Planetary Defence, Space Weather, Clean Space & Space Debris.
esa.int/Operations
esa.int/Space_Safety
Elio Morillo @thespacemechanic.bsky.social latino🇪🇨🇵🇷 space systems manager 🚀 wellness advocate 🧘♂️ author ✍️ keynote speaker 🔊
tested and operated robots on mars; i build lunar landers 🦅🇺🇸
Lucinda Offer @marsonaut.bsky.social Education and Outreach Officer for the Royal Astronomical Society (G&S) | Chief Int’l Advisor for Mars Cell Labs | Former NASA Ames Mars Analogue Research Assoc., Exec. Dir. of the Mars Society for 12yrs & Lifetime member for 20+!
David ALBERTO @astrolabe-science.fr French Physics & Chem. teacher. He. Astronomy, sundials.
Prof. phys.-chim. lycée tech.
Astronomie, gnomonique, instruments astro. anciens. Also on Mastodon
💻Python, TeXLaTeX
🗣️ 🇫🇷 🇬🇧 🇪🇸 🇵🇹
Assos : UdPPC, SAF, CLEA.
www.astrolabe-science.fr
The Planetary Society @planetarysociety.bsky.social A space advocacy nonprofit founded in 1980 by Carl Sagan, Bruce Murray, and Louis Friedman, now led by Bill Nye.
Find your place in space.
Become a member today: https://www.planetary.org/
Sophie Newman @sophienewman.bsky.social PhD student at the University of Portsmouth generating synthetic observations of high-z galaxies 🌌 Lover of crafts and tea 🧵☕
https://sophie-newman.github.io
https://www.youtube.com/@fieldof_view
StrayCatalyst @straycatalyst.bsky.social Game dev of a sort. Currently a Sr. Tech Writer for [REDACTED], working on internal developer docs. Worked QA, technical design, and lead roles previously. Slightly burnt out.
Note: Personal account, comments are mine alone.
Oli @cosplaypeanuts.bsky.social I’m a pop culture artist with a side of nostalgia.No AI
Amber Allen Art @amberallenart.bsky.social Exploring Space/Time
Painting | Ceramic | Mixed Media
Prints are available here ⬇️
https://fineartamerica.com/profiles/4-amber-allen/shop
Camille Bergin @thegalacticgal.bsky.social ⭐️ Sharing curiosity about space, tech, and science!
🚀 Rocket scientist & space industry marketing expert
🎤 Public speaker
👇🏻YouTube deep dives
YouTube.com/@thegalacticgal
FallbrookAstro @fallbrookastro.bsky.social Astronomy @ UoA, Astrophotographer, 3D artist. 33.20°N.
#astrophotography
#blender #3dart
#astronomy
fallbrookastro.com
Andrew McCarthy @ajamesmccarthy.bsky.social Get my latest artwork: https://cosmicbackground.io/pages/above-the-rift
KateGraphics @kategraphics.bsky.social Graphic Designer & Illustrator 🇮🇨🇪🇸🇩🇰
Designing for #STEM industries
#sciart
-
https://linktr.ee/KateGraphics
Blue the Science Dude @science-dude.bsky.social Science communicator, Irish banjo player, and defender of reason and equality. Currently planning First Light Con: https://www.firstlightcon.org
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
Laurie Leshin @laurieofmars.bsky.social Space nerd, rock nerd, ed nerd, dog nerd, fiber nerd
ESA Technology @technology.esa.int Follow the latest news, developments and new technologies from the European Space Agency's R&D Directorate
Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social Squid biologist
Science communicator
Artist
Philadelphian
I run @SkypeAScientist.bsky.social
Creator of the SquidMobile
https://linktr.ee/Sarahmackattack
@culurciello.bsky.social @culurciello.bsky.social Intelligence architect, father and husband, also: AI, computing, deep learning, machine learning, hardware, SW, HW
Carrie 💙 @stemgal.bsky.social Texas Aggie Engr, Educator, Christian, Democrat. I post abt adoptable shelter dogs, shtuff my state does & other. Opinions expressed mine. Please be nice on my feed.
🚫DMs 🚫MAGA 🚫Porn
🚫Fundraising requests
Jennifer Ouellette @jenlucpiquant.bsky.social I cover science and culture at Ars Technica. Former science editor, Gizmodo. Ex-vangelical. Rodeo fan. Married to @seanmcarroll, servant to two cats: Ariel and Caliban. Baltimore, MD. She/her.
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
Karina Mauco @astroka.bsky.social 💫Astrophysics+ESO Postdoc+Star and planet formation 🪐+christian 
Shireen @spaceismycolor.bsky.social Likes long walks on the beach, astrophysics, and astrobiology. 2023 Brooke Owens Fellow | Arizona State University Bachelor of Astrophysics and Graphic Design. Trying to make space science research accessible to the public one wild fact at a time! 🚀✨
The Cat Hive @thecathive.bsky.social Independent artist posting cute and silly cat art! 🌈🐈🐈⬛🐈🐈⬛🏳️⚧️
NEW!! Experimental/limited store:
thecatpod.xyz/discount/BLUESKY
Danny Caballero 🇲🇽💚🤍 @danny.hellmo.space Father, Partner, Aging Punk, South Texan, Teacher, Prof. at Michigan State. Tacos are life. Duck the system. #FirstGen My tweets are mine. he/they
🌮 🚲 🤘🏽
me: dannycab.github.io
blog: danny.hellmo.space
oer: @oerforge.org, @openphysicsed.org
Steve Desch @deschscoveries.bsky.social Professor of astrophysics / planetary science / meteoritics at Arizona State University.
Jorge Moreno @jorgitomoreno.bsky.social Associate Professor. 4th Mexican scholar to earn tenure in astronomy/astrophysics in the United States. Exploring more research heavy opportunities. https://jorgemoreno.org
Bugatti Spaceships 🚀 👩🏾🚀 @astronaia.bsky.social To God be the Glory | Aerospace Engineer | PhD Student | NASA Space Fellow | #ForbesUnder30 | Future Astronaut ✨ she/her | opinions mine
https://linktr.ee/astronaia
Astronomy Picture of the Day (unofficial bot) @fanapod.baldanders.info This is bot account.
Deliver "Astronomy Picture of the Day" using NASA API.
NASA API: https://api.nasa.gov/
Managed by @baldanders.info
Powered by https://github.com/goark/toolbox
Graham Doskoch @astrohde.bsky.social Astronomy PhD candidate at WVU working on pulsars and gravitational wave detection with PTAs. Runner, avid reader, Astrobites alum.
Ethan Teng @citizenskies.com Astrophotographer & amateur astronomer at 37.8 N. Telescope operator at Lick Observatory lickobservatory.org.
Join me on Mastodon: lookup.citizenskies.com.
🔭 William Optics Redcat 51 (250mm f/4.9)
🏔️ ZWO AM5
📸 Canon EOS 6D
🖼️ queerastro.space
🏳️🌈🏳️⚧️🇹🇼 he/him
Steve Brown - astronomy and astrophotography @sjbastro.bsky.social Amateur astronomer and astrophotographer, including Sirius, meteors, noctilucent clouds and aurora. Articles and pictures published in books and magazines. Been on TV and radio talking about astronomy. Always need more sleep.
Dr. William O. Balmer @balmer.bsky.social working class astronomer, science journalist, author. phd candidate at jhu/stsci. proudly union, tru-ue
blogs from astrowill.page, cv at wbalmer.github.io
itati santamaria de Collins @itativcs.latinsky.app alive in this timeline|PhDone in EEB, at the worst time|UG: Kenyon College, PhD pending MSU| former scicommer. current doomposter|fire, worms, carbon|📸: JJK S2 opening|pfp by RomiiArts|31|mdni🔞|wishing I was in Imuris|yaqui/mexican|🏳️🌈🏳️⚧️🇲🇽
Gisele George ⚛️ @giselegeorge.bsky.social Physics PhD student @utsa
also an actress!
🎬🥼🧪👩🏽🔬🔭🛩️🛰️🪐
@AFResearchLab
📌san antonio, tx
https://linktr.ee/giselegeorge
(for talent inquiries: jt@bankstontalent.com)
Dr. Macy Huston @mhuston.bsky.social astronomy postdoc @ uc berkeley | gravitational microlenser | they/them
Alex Klotz @aklotz.bsky.social Physics professor at California State University, Long Beach. Interested in knots, DNA, and knotted DNA.
Caleb Harada @astronoleb.bsky.social 
Jessie Muir @jmuir.bsky.social Cosmologist at U of Cincinnati. Learning more about physics and most other things. Sometimes I make science cartoons. she/her www.jessiemuir.com
Nik Proxima - Space Policy Wonk @nik-proxima.bsky.social Managing Editor of Space Scout
Space Policy PhD Student
Believer in a Better Tomorrow
Arianna Long @astroarianna.bsky.social professor studying galaxy evolution & cpo at vanguardstem
servant to my dog. simultaneous coffee + tea snob. dancer. writer.
#BlackinSTEM | autizzy | she/they
Sabina Sagynbayeva @sabinastro.bsky.social (astro)Physics PhD. Astrobites alum. From Kazakhstan 🇰🇿. She/her.
Musical theater nerd, so pretty much insufferable.
Statistics, planets, and stellar cartography.
https://ssagynbayeva.github.io
Dr Duncan Forgan @dh4gan.bsky.social Computational Astrophysicist, Author of “Solving Fermi’s Paradox”, Technical Lead @Dayshape, sci-fi writer
Erin Cox @sparkledarkness.bsky.social into the mountains i go
Daniel Whiteson @danielwhiteson.bsky.social Particle physics and ML (http://sites.uci.edu/daniel). Co-creator @DandKUniverse podcast and @ElinorWonders TV. Patreon: https://patreon.com/DanielWhiteson.
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...
Prof. Brittany Miles @bemiles.bsky.social Assistant Professor at the University of Arizona. Astronomer. Aunty.
She/Her.
https://bemiles.github.io/
infraredastronomy.tumblr.com
antifascist lesbian @rollerderbykaya.bsky.social 33, she, poly, I love physics!
Local lesbian from the stars
venmo me: @kayanicole
Mark Dodici @dodici.bsky.social grad student @ Toronto studying how things move in the centers of galaxies ~ former astrobites writer ~ interests include sci-comm and coffee ~ mdodici.github.io
Kat Lee @astrokat.bsky.social PhD student studying the first stars at Uppsala University! Former Astrobites author, GM, cellist, fiber crafter. Show me your cats please
Jessie Thwaites @jthwaites.bsky.social Astroparticle physicist 👩🔬 | Astrobites writer | horn player 📯| they/them 🏳️🌈