James Campbell @jcacampbell.bsky.social Aerospace engineer and dog owner. All things aeronautics and space. Experience in modelling of structural crashworthiness and impact behaviour of satellites and aircraft. Very amateur photographer of things that are, or can be, in the sky.
jomom55 @jomom55.bsky.social Animal lover, organic gardener,likes music, books, movies and nature. And I am old and sometimes crabby. No DMs.
Helen Bennett 🌿 @helenbennett.bsky.social Nature lover & trying, in my own small way, to conserve & protect it! Passionate about habitat creation & gardening for ALL wildlife.
Oh yes, I'm a nature photographer & I paint too! : ))
For my images, see Media ⬇️ © From South East, England, UK
Atlantic Birding @atlanticbirding.bsky.social Amateur Photographer, Birder, Environmentalist, Hiker, Kayaker from the West of Ireland
Love all things Nature
#EastCoastKin Arts Collective Member
Co-Host of #BirdOfTheDay with Alan, Helen & Rob
Use Canon EOS R-10
No DM’s, photos my own unless stated
Rob Crank Photography @robcrank68.bsky.social Very much an Amateur Hobbyist Photographer who loves Wildlife, #EastCoastKin Arts Collective Member
Co-Host of #BirdOfTheDay with Alan
User of Canon Photography Gear
ONLY HERE FOR THE Wildlife, Fauna & Flora
Reposts are Acceptable anything else is Theft
Alan H @alan678.bsky.social Love photography, a few photos actually published. 😁 All photos ( excluding reposts) posted by me belong to me. This is an inclusive of all friendly place. Host #BirdOfTheDay with Rob, Helen and AB. #EastCoastKin Arts Collective Member
@ilovedogs2024.bsky.social @ilovedogs2024.bsky.social Loves dogs
Everyone should be able to love whomever they want
Retired civil litigation paralegal
Amateur Photographer
Loves to travel
CaneNMabel @canenmabel.bsky.social Just a blind woman and her #guidedog spreading joy and awareness. Sometimes I use a long white cane. She/Her. 🇬🇧 Love #Jesus #ballroom #F1 #dogs #cats #wildlife #AD #film #music #photography
JoJoSmile @j0j0smile.bsky.social Adventurous Cape Town Mom. Mad about all living things, adore my family, cooking, travel and spreading love.
💙Alice🗽📷 @alice676688.bsky.social Traveler • Photographer • Tea Lover • Always learning new things, finding joy in ordinary moments and meaningful conversations. 🌷
Maddie @maddiejayy.bsky.social Biologist and obsessive birder. CA » OR » NC.
Co-leader of Feminist Bird Club Durham.
she/her
NJ Birding @billpaquin.bsky.social Recently bit by the birding bug💙. NJ born and bred with a smattering of Maine, NY and FL. Outdoors as therapy and a break from the madness
@bobpop13.bsky.social @bobpop13.bsky.social Ex Ecologist, enjoy birding, nature, travel and some photography.
All my own pics unless stated.
Nick @rookman.bsky.social Cardiff birdwatcher
Hobby photographer
BTO garden lister.
Here to expand my knowledge of birds and connect with like minded people.
#FlyDay #SparrowSunday
#NatureTherapy🏴 🪶
Moul @phillipdumoulin.bsky.social With mostly a Nikon Z8 and occasionally with phone camera ….I like the chase (well... walk) and capture. My uploaded photos are a small example of the thousands captured. Based Western Sydney.
Leslie Joy Mills @ljoymills.bsky.social Caregiver, former IP paralegal, world traveler, avid reader, real news junkie, journalist, animal lover, photographer, genealogist, master gardener, supporter of all arts, fan of great architecture and movies. Could not live without music and books.
Amy Law @amylawscigeek.bsky.social Science geek, dog person, nature lover, non-fiction writer. Citizen scientist. Half of a pet therapy team.
Unless noted or reposted, all photographs are my own.
CC BY-NC 4.0 ATTRIBUTION-NONCOMMERCIAL 4.0 INTERNATIONAL
Scott Harris @scohar70.bsky.social Whisky maker. Birder. Entrepreneur. LGBT+ ally. Cocktail drinker. Georgia Tech 1992, 1994 🐝.
(He/him... well, I don't really care what you call me, just don't call me late for dinner!)
Chief drunk at @catoctincreek.bsky.social
King Killifish @ccgreen.bsky.social It’s all birds and mushrooms on here
Biff Rendar @biffrendar.bsky.social Good Trouble believer, Photographer, music appreciator, sometimes funny, animal friend, extremely pro-book, liberal, runs for sanity purposes
@eftoysterash3.bsky.social @eftoysterash3.bsky.social Born at 356 ppm. 🇵🇷🏳️🌈🏳️⚧️ No AI.
Toby Padfield @tvp73.bsky.social Husband, dad of 3, engineer in the automotive industry. I play beer league hockey and like Star Wars.
Mark D Alexander @mad7500.bsky.social #ExPostNews
🎶 'Runnin' Down a Dream🎸
❤️Hobbyist Photographer & Artist
💛Wildlife, Humanity, Landscape, Architecture, Surrealism 😎
💚Surviving life the best I can!
💜🎶 It's Times Like These 🎸
All Photos are Mine unless reposts©️ #EastCoastKin #Breathe🇪🇺🇬🇧🇺🇦
m o c h y @mochy.bsky.social I like linux, zfs, zfsbootmenu, Proxmox, GrapheneOS... fungi, lichens, astronomy, gatos, dogs, birbs
Trans rights are human rights
Please use alt-text 💙
Probably listening to KEXP
pfp: A black-on-green drawing "Curious French cat" 1956 by Sylvia Plath
Judy Schmidt @geckzilla.bsky.social Galactic Janitorial Services
Sarah Tuttle @niais.cryptoanarchy.network "Ok. Not good. Probably bad." Disabled, queer, Jewish, cyborg, astrophysicist, abortion funder, antifascist, wielder of wrenches. Building joy with a side of chaos. "..a wizardess is never late. Nor is she early. She arrives precisely when she means to."
Martin Bourne 🏳️🌈 @astromartin.bsky.social Astrophysicist (at least in theory) and beagle dad! (he/him)
UKRI Hawking Fellow & Senior Lecturer at University of Hertfordshire.
Views are my own.
instagram.com/quee1896
Liberal Crone @brendaanna.bsky.social Freelance violinist/violist and music instructor. she/her, safe space for oppressed and underserved peoples and other sentient life forms. Married. All photos taken by me, unless given permission to repost w/credit
🚫DMs, porn, maga meatheads, fundies
The Biggest Week in American Birding @biggestweekbirding.bsky.social The BWIAB is a 10-day birding festival in "The Warbler Capital of the World", brought to you by Black Swamp Bird Observatory. Follow for live birding updates from our guides!
biggestweekinamericanbirding.com
@hmenager.bsky.social @hmenager.bsky.social 
Stephanie Harrison @stephp57.bsky.social Proud nana. Follower of musical theatre group Collabro. 
Science Explorer (SciX) @scixcommunity.bsky.social News and information for the Science Explorer (SciX) user community. Explore with us at SciXplorer.org
Pete Buttigieg @petebuttigieg.bsky.social Husband, dad, veteran, writer, and proud Midwesterner. 19th US Secretary of Transportation and former Mayor of South Bend.
Joe McArdle @a-real-scientist.bsky.social Retired Neuroscientist, Humane Society Volunteer, Kayaker, et al.
Carl Rosman @carlrosman.bsky.social Unquestionably one of the clarinettists of his generation. Suddenly father of two. As surprised as you are.
www.carlrosman.com
Niall Deacon @nialldeacon.com astronomer, bairn, many other things separable by commas
http://www.nialldeacon.com/
Kathleen Labrie @kathleenlabrie.bsky.social Cats are the best. I like reading with a sweet spot for sci-fi, I try my best at travel photography, and prefer sensible people. To pay the bills, I'm an astronomer working on scientific research software.
Mike Hucka @mhucka.bsky.social Member of the Professional Staff at Caltech. PhD in CS. He/him. 🇨🇿🇨🇦🇺🇸
Started out in #AI & #CognitiveScience, postdoc'ed in #ComputationalNeuroscience, spent 20+ yrs creating #software & #standards for #SystemsBiology. Now: s/w tools for libraries.
Bruce Berriman @gbruce.bsky.social Astronomer, archive builder, astronomy image processor. Footy and cricket fan, music lover
Daniel S. Katz @danielskatz.org Chief Scientist @ NCSA, Res. Prof. @ CS & iSchool, @ U Illinois Urbana-Champaign
He/him
Works on: computational & data science: software opensource systems tools policy practices scholcomm FAIR RSE
more active on: @danielskatz@fediscience.org
Jonah Duckles @jonah.duckles.nz Exploring the intersection of people, technology and sustained impact. Ōtepoti, Aotearoa
Expect nerdery of all kinds. 
CosmicPinot @cosmicpinot.bsky.social Brian P. Schmidt: Astronomer at Mt Stromlo Observatory, Vigneron and Winemaker Maipenrai, Vice Chancellor Australian National University, Nobel Laureate Physics
- P Demitri Muna @pentingmode.bsky.social Astronomer working at the Chief Science Data Office at NASA, indiepop fan, tea snob.
Auriel Fournier @rallidaerule.bsky.social Forbes Bio Station Director
Wetland Bird/Waterfowl @ Illinois Natural Hist Survey
Posts do not represent my employer
President @wilsonornithsoc.bsky.social
Gardening
she/her
aurielfournier.github.io
forbes-bio-station.inhs.illinois.edu
Physgal ⚛️ @physgal.bsky.social University physics lecturer and Associate Dean, Learning. Physics demystifier. Supporter of girls and women in physics. CAP Teaching Medal 2018, 3MNTF 2023. She/her Ph.D.
Brooke Simmons @vrooje.net Professor of Astrophysics: Galaxies, Black Holes, the Changing Sky. Also Zooniverse humanitarian and disaster relief lead. People first, then science. She/her
Magnus Pharao @magnuspharao.bsky.social - Linguist/Anthropologist
- Scholar of Nahuatl/Mexico/Uto-Aztecan
- Not an historian of ancient empire
- Occasional folk musician in pubs of Old Zealand
- Particularly invested in Danish politics
https://magnuspharao.wordpress.com/home/
@scicodes.bsky.social @scicodes.bsky.social 
ASCL (Astrophysics Source Code Library) @asclnet.bsky.social Making astrophysics research source codes discoverable since 1999
editor@ascl.net
They Might Be Giants @tmbg.bsky.social Official. Our LP The World is To Dig is here. Multi-night stands right now in Milwaukee Madison Kansas City St Paul Minneapolis Austin Dallas Houston Washington DC / NEW YEARS EVENTS in Montclair and New Haven! www TMBG com for detes and tickets.
Astronomy Picture of the Day 🪐 @apod.shinyakato.dev Official Mirroring APOD BOT for Bluesky.
https://apod.nasa.gov/apod/lib/about_apod.html
Src:
https://apod.nasa.gov/apod/astropix.html
http://star.ucl.ac.uk/~apod/apod/astropix.html
Maintained by @shinyakato.dev- A Sam Dunham @astrodunham.bsky.social Ramp enthusiast, Black Lives Matter, free Palestine, advocate for animal welfare and US prison reform
Amruta @amruta.bsky.social Pulsar astronomer with deep interest in astro-data science
Dog-mom, music-nerd, thinks neutron stars are cool! 
Molly "Mollylele" Lewis @mollylewis.wtf (she/they) • molly.bio.link • 🆓🇵🇸🇸🇩🇰🇵
a little guy that lives in a blue world
sarah (they/them) 😷 @twinsunsfour.bsky.social astronomy phd student at IU. everything i do is for my cat. https://sarahpopp314.github.io/
Tanner Murphey @murphey.bsky.social ctmurphey.github.io
•Astro PhD Student at UIUC looking at exploding stars and black holes eating stars
•Sad Mets⚾, Giants🏈, Chelsea⚽, and Rangers🏒 fan
•Preachy Linux/FOSS stan🐧
•I want to read your astro papers
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
Matt T @powersoffour.bsky.social I'm an academic in Information Sciences, background in computational astrophysics. I tend to post about academic stuff, open source, politics, tabletop roleplaying games, MS-DOS and occasionally the 1975 Joe Don Baker movie "Mitchell."
Jennifer L. Hoffman ✨😷 @astroprofhoff.bsky.social Astronomer, professor, birder, singer, cat communer (she/her)
University of Denver, @chamberlin-obs.bsky.social
Past Grand Canyon Astronomer in Residence
Chris Lintott @chrislintott.bsky.social Astronomer, writer and zookeeper. Oxford, Gresham and the Zooniverse. The human half of the Dog Stars podcast. New book: 'Our Accidental Universe' (UK/rest of world) and 'Accidental Astronomy (US) now out.
Phil Plait @philplait.bsky.social Bad Astronomer (formerly @BadAstronomer), SciCommer, Dork. Crash Course Astronomy guy. He/him. Newsletter: badastronomy.beehiiv.com
I'm self-employed so my opinions do in fact represent my company's.
Markus Pössel @mpoessel.de Astronomy and relativity outreach (Tweets in German & English) | personal account | he/his | managing scientist @hausderastronomie.bsky.social | director @astro4edu.bsky.social |outreach @mpi-astro.bsky.social | Seestar enthusiast
Abbie 🌟 @abbiestev.bsky.social Experimental public programs in sci + art + tech, extronomer, nerd doctor of black holes & neutron stars, Michigoose, toddler mom, neurospicy, sober, pro-trans, she/her #BiinSci #WomenInSTEM #UglyDogs
Jorts (and Jean) @jortsthecat.bsky.social Jorts the cat.
Jean helps me.
John Scalzi @scalzi.com I enjoy pie.
Social Media FAQ: https://whatever.scalzi.com/2025/04/16/the-official-john-scalzi-social-media-faq/
Summer ✨ @sumrtime.bsky.social Huge fan of space, both personal and outer.
Astrophysicist 💫
Scicommer ⚛️
Space Cadet 🚀
Lunatic 🌙
TBTL10 📻
summerash.com
James Davenport @jradavenport.com Astronomy professor in Seattle. Coffee drinking, year-round-plaid wearing, joke telling space dad. Searching for ET, caring for humans.
https://jradavenport.github.io
🔭☕️🎤
Emily Lakdawalla 🏳️⚧️ Uranus Expert @elakdawalla.bsky.social Planetary scientist, freelance science writer and space artist, queer, ADHD, mom. Turns out it’s hard to be all those things at once. Shop at elakdawalla.Etsy.com
Meg Schwamb @megschwamb.bsky.social Planetary scientist & astronomer at Queen’s University Belfast: KBOs, Planet Four(Mars), exoplanets (Planet Hunters NGTS) ,LSST SSSC co-chair. Opinions posted are my own. Pronouns: she/her
Nicole Gugliucci @noisyastronomer.com Physics professor, astronomer, educator, science communicator in NH, US. Lover of dogs, spec-fic, weights, and good trouble. She/they.
Opinions my own. RTs≠endorsements. Most older posts auto-delete.
I swear a lot.
https://bio.link/noisyastronomer
Percy the Mars Rover @percyrover.bsky.social Proud immigrant, social distancing on Mars, and serving up piping hot cafecito. Parody. Created by @richferro.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
Laura Helmuth @laurahelmuth.bsky.social Freelance writer, editor, columnist & consultant. Formerly at Scientific American, Washington Post, National Geographic, Slate, Smithsonian & Science. Past president of National Association of Science Writers. Birder.
Scientific American @sciam.bsky.social A legacy of discovery. A future of innovation.
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
Sean Carroll @seanmcarroll.bsky.social Physics, philosophy, complexity. @jhuartssciences.bsky.social & @sfiscience.bsky.social. Host, #MindscapePodcast. Married to @jenlucpiquant.bsky.social.
Latest books: The Biggest Ideas in the Universe.
https://preposterousuniverse.com/
Sarah Kendrew @sarahkendrew.bsky.social European Space Agency Astronomer at the Space Telescope Science Institute in Baltimore, MD. Team Lead for the MIRI instrument on JWST. Runner, dog mum, cyclist. 🇬🇧🇧🇪 Opinions my own. 
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)
Eilat Glikman @eilatg.bsky.social Astrophysicist. Quasar enthusiast. Physics professor. Mother, etc. Misanthrope who loves humanity. Why can’t we get this thing right? 
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning.
Also: open web developer & enthusiast, working on @astrosky.eco and more
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
Catherine 🌌 @catieslaughts.bsky.social Imagining others complexly | VIEWS MY OWN- M Michael Zingale @michaelzingale.bsky.social computational astrophysicist
open source tool developer
professor
blower upper of stars
can recite π to 2 decimal places from memory
star wars fan
coffee aficionado
https://zingale.github.io
Dan F-M @dfm.io Retired computational astrophysicist
Interpretability at Anthropic; prev Google DeepMind, Simons Foundation, Journal of Open Source Software
(he/him)
https://dfm.io // https://github.com/dfm
Jason Wright @astrowright.bsky.social Professor of Astronomy and Astrophysics at Penn State.
Son, father, partner, scientist, teacher, student, human, Earthling.
Mostly posting astronomy. Mostly.
Katie Mack @astrokatie.com Cosmologist, pilot, author, connoisseur of cosmic catastrophes. TEDFellow, CIFAR Azrieli Global Scholar. Domain verified through my personal astrokatie.com website. She/her. Dr.
Personal account; not speaking for employer or anyone else.
August (Gus) Muench @augustfly.bsky.social data editor in New Haven; tree/bird/sky watcher; former Bostonian/Floridian/IR Astronomer