AstroSidivis @astrosidivis.bsky.social Husband and father of 2 dogs and a parrot. Award winning photographer (7 time winner of Mom's best on the fridge, voted best photographer by wife) All photos are my own and edited by myself unless stated otherwise.
https://www.youtube.com/@AstroSidivis
Thomas Hanrath @astrocamp.bsky.social Tiredness is temporary - Astrophotos are forever. https://astrocamp.eu/en
John Bird @johnbird001.bsky.social Ph.D. atmospheric scientist🌎, nuclear engineer☢, 📰 #antarctica
South Pole Station 🐧 http://amzn.to/2klpv3b 🐧
StarCatcher 🇨🇦 @starcatcherjohn.bsky.social Exploring the universe through my telescopes. Astrophotographer, foodie, and lover of all animals, often more than humans.
#Astrophotography #DeepSpace #Astronomy
My images: https://telescopius.com/profile/jean_legros
Star Sherpa @starsherpa.net #astro #astronomy Electronically Assisted Astronomy, #astrophotography #lightpollution Guitar and songwriting, Creative Writing, Photography and The Blue Ridge Mountains.
Rich Wilbourn @astrorich.bsky.social Retired project manager living in Houston, Texas. Nature photographer, amateur astronomer, birder, music lover, movie fan, animal lover, Progressive in a Red State, happily married, grandfather.
All photos are my own unless otherwise stated.
Foundational Thoughts @druidorbital.bsky.social 🇺🇸🇨🇦🇬🇧🌈🛰️✈️🚆⚓️🛳️⛴️
Kumar S @starryknightone.bsky.social Cutting-edge materials scientist 🧑🔬🧪by day, ancient photon hunter 🔭🌌
Other: Astrophotography, Astronomy, Astrophysics & Quantum Mechanics
Website: www.thestarryknight.net
Ben's Astro Stuff 🇺🇦 @bensastrostuff.com New space photos whenever the sky is dark, clear, the equipment is working, and I have time and energy. :P
#astrophotography #astronomy #space #stars #nightsky #milkyway #universe #astro #astrophoto #cosmos #telescope #nebula #deepsky #stargazing
Julien Hédoux @jhedoux.bsky.social Chief Technical Officer, Astrophotographer
#astrophotography
https://app.astrobin.com/u/julienhedoux
Setup :
🔭 : FRA400 / HEQ5 pro v2
📸 : OSC Poseidon-C PRO (IMX571)
🔵 : Optolong filters (SII 6nn, Ha/Oii L-Ultimate 3nn, L-Pro)
autpops @autumnschrock.com [ aut • pops ]
Photographer + designer traveling the world. Sony Alpha ambassador. In a love affair w/ the moon. She/Her
autumnschrock.com
Lewis Bray @adastranightscapes.bsky.social Astrophotographer & Nightscaper based in South Wales
Usually found cursing at the moon and clouds
Roger Nelson from Calgary, Alberta, Canada 🇨🇦 @rogernelson.ca Lives in #Calgary, interests: #Astronomy, #Nature, #Outdoors & #currentaffairs. feel free to DM me
Love my home and native land with true patriot love.
Visit my https://linktr.ee/rogerenelson or my website www.rogernelson.com
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app Theoretical Astro/Physicist:
https://chanda.science
First book:
https://tinyurl.com/DisorderedCosmos
BUY MY NEW BOOK:
https://tinyurl.com/EdgeOfSpaceTime
Blog:
news.chanda.science
all Black/all Jewish. 🏳️🌈/agender/woman.
Posts by/for me🖖🏽
joegeiger @joegeiger.bsky.social Astrophotographer by night and UX Researcher by day. Life-long singer, guitar player and music lover. Husband, father and dog dad.
David Blanchard @davidblanchard.bsky.social Atmospheric Scientist, Ph.D., CCM. Chased by storms since 1981. Trail running, mountain biking, skiing. Astro, weather, and landscape photographer.
dblanchard.net/blog/
Beatrice Heinze Photography @beatriceheinze.bsky.social Astrophotographer from Belgium. Posts are mostly about astrophotography, and macro photography. All posts are mine except reposts.
Website: https://beatriceheinze.com/
Newsletter: https://beatriceheinze.com/about/
#astrophotography #astronomy #macro
AstroOtus @astrootus.bsky.social I See All
Astronomy Astrophotography Space stuff
Lost in Space
Lᵉᵉ Quinton @leeq.bsky.social Husband, Father, Archery enthusiast 🏹, Amateur Astrophotographer 🔭📷, InfoSec, and Physics student. Reader/Watcher of Sci-Fi/Fantasy/Comedy, Respecter of History. Comments are my own.
Sweetman Astrophoto @sweetmanastrophoto.com Sharing my astrophotography(mostly) and my process too
https://sweetmanastrophoto.com
https://www.instagram.com/5minuteastrophoto/
https://www.youtube.com/@Sweetman_astro
Veronica McGoop @veronicamcgoop.bsky.social 
Astrophotography Guy @astrophotogguy.bsky.social Amateur astro photographer, Rose City Astronomers, engineer, dad, new pickleball convert.
Damian Marley @asteroidproject.bsky.social Nerd. Books, music, photography, astrophotography, politics, pro-democracy. 🇦🇺
𝑀𝒶𝓎𝓇𝒶°❀⋆.ೃ࿔*:･🫧 @lepapillonblue.bsky.social Street and landscape photographer with a zest for life. 𝓝𝓪𝓽𝓾𝓻𝓮 𝓵𝓸𝓿𝓮𝓻. 📸 #Nikon #Sunset www.MayraPhotography.com
Matt Bothwell @mattbothwell.com Public Astronomer at the University of Cambridge; Bye-fellow of Girton College, Cambridge
Author of The Invisible Universe, Astrophysics for Supervillains, The Great Alien Hunt, & more
www.mattbothwell.com
Think Big (Peter Pat) @think-big.bsky.social Physics Grad, Maths Tutor, Amateur Astronomer & Astrophotographer, Kung Fu Instructor & Student. Interested in Climate Science, Education & Politics.
High-res versions of astrophotos can be found here: https://www.astrobin.com/users/Retrograde/
Sydney, Au
Ethan Chappel @chappelastro.com 26-year old astrophotographer in Cibolo, TX, USA
https://www.chappelastro.com/
Gary @garylucas7.bsky.social 
Astroman @whatisitfullof.bsky.social Astrophotography is my hobby. Travel is my life. 
Nagoh Creative @nagohcreative.bsky.social At Nagoh Creative, we don't just build apps—we craft digital experiences that resonate, engage, and endure. Visit us at https://nagohcreative.com
AstroBin @astrobin.com Home of Astrophotography since 2011.
SadrAstro Observatory @sadrastro.com Skeeting across the cosmos. #space #astronomy #astrophotography #science - Join our Online Observatory based in Texas offering downloads of our beautiful dark-sky wide-field and DSO data sets. https://sadrastro.com
Alex ☄️🔭 @stellarsnafu.bsky.social I take pictures of space sometimes, https://www.astrobin.com/users/stellarsnafu/
Ninja Gloppy @ninjagloppy.bsky.social Top 0.5% Rocket League Grand Champion
Twitch Affiliate
Astrophotographer
Photographer
Twitch: https://www.twitch.tv/ninjagloppy
Patreon: https://www.patreon.com/ninjagloppy
Merch: https://ninjagloppy-shop.fourthwall.com/
Mike Christie @mikechristie.bsky.social Interested in maths, physics, astronomy, astrophotography. Member of Astronomical Society of Edinburgh. Emeritus Professor at Heriot-Watt University. 
Jim Case @jimcase.bsky.social I am an avid astrophotographer passionate about the wonders of the universe from my SoCal home. My gallery: https://www.astrobin.com/users/JimCase/
Also experienced woodworker and retired career educator, exploring how to leverage my dependable strengths.
moonshine @moonshinegnomie.bsky.social Rennie. Photography. Liberal
Astropotamus 🔭🦛 @astropotamus.com ✨Time Traveling podcaster exploring the Star River - where ancient history meets astrophysics. Join me for a drink and a deep conversation about our connection to the infinite. You’re already in the River. 🍷
Listen: https://astropotamus.com/star-river
@portableastronomy.bsky.social @portableastronomy.bsky.social 
Peter Lewis @peterlewis55.bsky.social Londoner. Lots of varied interests including natural wildlife of all kinds, astronomy, travel, opera, music, culture, sport and entertainment. I share my photos.
Keith Bramley @keefbram.bsky.social Astrophotographer and Electromagnetics Engineer. Interested in Astronomy, Technology, Astrophotography and Space Flight 🔭 📷 🚀
Infinite Skies 🇨🇦 @space-truckin.bsky.social A hobbyist with sleep issues practicing astrophotography direct from my backyard in cloudy SW Ontario🇨🇦🔭
https://www.astrobin.com/users/Baro2n/
Catherine Ryan Hyde @catherineryanhyde.bsky.social Author of 50+ books. Dog, cat, and horse lover. Amateur astrophotographer.
Yndiri @yndiri.bsky.social Likes greyhounds, space, writing, and making art.
Tolerates people and being outside.
Dislikes the US Social Security Administration and routinely delivers legal smackdowns of said Administration in the form of disability appeals.
urmymuse @urmymuse.bsky.social Astrophotography from Bortle 7/8 skies of Leeds in the UK.
Full gallery of astro images can be found at www.astrobin.com/users/urmymuse
Astro Fyfe @astrofyfe.bsky.social All things space and nerd;
Astrophotographer in The Big Sky State of Montana!
My new store is now open!
samfyfeastro.com
Astrobin: https://www.astrobin.com/users/Fyferoni/
Stuart Forman @s24man.bsky.social
Will only very occasionally post about movies, D&D, ICU medicine, comics, astrophotography, science, Cal Bears, Padres, and other random crap that interests me.
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.
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
Robert McNees @mcnees.bsky.social Physicist and Professor at a university in Chicago. I study black holes, quantum gravity, and cosmology. Rocky Top, Tar Heel. Reposts are spooky action at a distance.
My views, not my employer's.
https://jacobi.luc.edu
https://mcnees.github.io
Dr. Jessie Christiansen @aussiastronomer.bsky.social Caltech/IPAC Planet Hunter | Chief Scientist, NASA Exoplanet Science Institute | @TEDFellow | Science consultant | SHERA PI | My views are not the views of NASA | She/her
sanjana! @sanjanacurtis.bsky.social big fan of stars 💻✨🦫🏳️🌈
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."
Sarah Hörst @planetdr.bsky.social Professor of planetary science at Johns Hopkins. Titan’s biggest fan. Pomeranian wrangler. Runner. Love many, trust few, always paddle your own canoe. She/her. sarahhorst.com
Planetdr.26 on signal
Dr. Raven the Science Maven @ravenscimaven.bsky.social I'm Raven Baxter, Ph.D. I'm molecular biologist and science educator who loves sharing science with the world! thesciencemaven.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
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.
Karen Masters @karenlmasters.bsky.social Prof. of Astronomy and Physics, Haverford College. PI of Galaxy Zoo. Radio astronomer. Check out my latest book “The Astronomers Library” about books, libraries and astronomy - three of my favourite things. Brit/US.
Mike Boylan-Kolchin @mbkplus.bsky.social Dad, husband, astrophysicist, dog herder. Samuel T. and Fern Yanagisawa Regents Professor in Astronomy at UT Austin. This is a personal account and the views expressed in my posts here are mine. https://mrbk.github.io
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
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 
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
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)
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)
Dr. Lucian Walkowicz @notnotrocketscience.com Astronomer, movement artist, & educator based in Chicago 🛸 Founder, Not Not Rocket Science ✨Co-founder, the JustSpace Alliance 🚀they/them causing mayhem
notnotrocketscience.com
Dr Jan Eldridge @astro-jje.bsky.social NZ theoretical astrophysicist studying exploding binary stars. Sci-fi addict, feminist, non-binary femme. Pronouns: she/her/they. All views my own.
Space Telescope Science Institute @stsci.edu STScI is the Science Operations Center for Webb, Hubble, and Roman space telescopes, & Mission Operations Center for Webb. We help humanity explore the universe with advanced space telescopes and data archive. news.stsci.edu
Black In Astro @blackinastro.bsky.social Celebrating and amplifying the Black experience in space-related fields. EST. 2020
✉️ blackinastro@gmail.com
Website: blackinastro.com
https://www.blackinastro.com/black-space-week-2026
Sera Markoff @profsera.bsky.social Plumian Prof in Astro @U Cambridge & Prof Astro-/Particle Physics @U Amsterdam. All things black hole, member: Event Horizon Telescope, Africa Millimeter Telescope, CTAO. Space, sci-fi, cats, music, valve amps, other unabashed geekery. www.seramarkoff.com
Erin M. May, PhD @astronomay.bsky.social Staff Astronomer @ a place - Exoplanet Atmospheres. All data is good data.
Plus Knitting, Stickers, Baking, and other crafty things. Toddler mom.
Previously known as @_astronoMay on the other site.
ErinMMay.com
SiderealStickers.Etsy.com
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
Dr. Heloise Stevance @sydonahi.bsky.social Astrophysicist - Schmidt A.I. in Science Fellow - Oxford Uni - she/they
Sky surveys
Exploding stars
Hungry black holes
AI Literacy
Beatrice Tinsley Lecturer 2021
Caroline Herschel Prize 2024
hfstevance.com
Peter Coles 🏳️🌈 🏳️⚧️ 🇮🇪 @telescoper.bsky.social Theoretical astrophysicist specializing in the Universe and all that surrounds it. Based in Ireland. Personal account. Call me old-fashioned but I don't like fascists. He/him/his.
Blog: telescoper.blog
Dr. Timothy Pickering @tepickering.bsky.social astronomer, telescope wrangler, grizzled pythonista, bluesky boomer
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
🔭☕️🎤
Pauline Barmby @pbarmby.bsky.social LLM-free science: https://orcid.org/0000-0003-2767-0090, fiction: https://www.galacticwords.com. Words in Year’s Best Cdn F&SF, Utopia SF, Analog, OnSpec, MNRAS, ApJ, etc. Knitter, curler, sometime runner. 🇨🇦 & minor planet 281067. She/her.
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
Prof Anna Watts @profannawatts.bsky.social Professor of Astrophysics @ Univ. of Amsterdam. Neutron stars, pulsars, dense matter, X-ray astronomy. Mom, Migrant. "Particles in stars blah blah". Does science with NICER on the International Space Station and schemes for EVEN BIGGER SPACE TELESCOPES.
American Astronomical Society (AAS) @aas.org The mission of the American Astronomical Society is to enhance and share humanity’s scientific understanding of the universe as a diverse and inclusive astronomical community.
aas.org
Brett Morris @brettmorr.is Astronomer, software engineer.
Supporting space telescopes, open science, and data access in astrophysics.
Thrilled and haunted by dots on stars.
http://brettmorr.is/
Posts my own, not my employer's.
Joe Callingham @astrojoe.bsky.social Dutch-Australian | Astrophysicist | Head of the Square Kilometre Array (SKA) Science Group at ASTRON | Associate Professor at the University of Amsterdam
Adrian Price-Whelan @adrian.pw (he/him)
Astronomer;
Leads the Nearby Universe group at the Flatiron Institute / CCA;
Asst. Director of Scientific Software @ Simons Foundation;
Astropy;
Music;
https://adrian.pw 
Max-Planck-Institut für Astronomie @mpi-astro.bsky.social Astronomical research institute in Heidelberg, Germany / Astronomisches Forschungsinstitut in Heidelberg
Impressum: https://www.mpia.de/impressum
Haus der Astronomie @hausderastronomie.bsky.social Zentrum für astronomische Bildungs- und Öffentlichkeitsarbeit in Heidelberg | Center for Astronomy Education and Outreach in Heidelberg, Germany. Posts in erster Linie auf Deutsch but also in English
https://www.haus-der-astronomie.de/de/impressum
Paul McMillan @mcmillan-astro.bsky.social Astrophysicist working on Milky Way dynamics and Gaia data. University of Leicester. Views expressed are my own.
Website: https://paulmcmillan-astro.github.io/
A. Suárez Mascareño @asuarezmascareno.com Hunting low mass exoplanets.
Yao-Yuan Mao @yymao.bsky.social Astrophysicist at U of Utah studying small galaxies and dark matter using astronomical surveys and simulations || teacher || programmer || 茅耀元 || they/he || 🏳️🌈 || http://yymao.github.io || https://astro-outlist.github.io
astropy @astropy.org A community effort to develop a common core package for Astronomy in Python and foster an ecosystem of interoperable astronomy packages.
Web: astropy.org
Source: github.com/astropy/astropy
Docs: docs.astropy.org
Tutorials: learn.astropy.org
ASCL (Astrophysics Source Code Library) @asclnet.bsky.social Making astrophysics research source codes discoverable since 1999
editor@ascl.net
Linn Boldt-Christmas @nplinnspace.bsky.social 🇸🇪🚀🇪🇺 Astrophysicist in exoplanet science & space policy research 🪐🔭 Also: astrobiology, telescopes, climate, equality/EDI, and scicomm ✨ (she/her) – linnboldtchristmas.wordpress.com
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
Fun Fact Science with Kovi @funfactscience.com Astrophysics PhD candidate studying stars that go snap, crackle, and pop - communicating scientist - meme aficionado. - 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
Meredith Rawls @merrdiff.bsky.social Astronomer at UW, data pipeline wrangler for Rubin Observatory, satellite mitigation leader via IAU CPS SatHub, mom, violist, Ballardite (Seattle), family cargo e-bike evangelist, Episcopalian, etc. Opinions all mine
Prof. Joey "Barely a Footnote" Neilsen @joeyneilsen.bsky.social Black hole astrophysicist at Villanova. Formerly: MIT, Boston University, Harvard, Kenyon College | X-rays | husband | dad of 2 | cooking. He/him. Skeets are my own.
CatherineQ @catherineq.bsky.social Astronomer, science communicator, over-thinker extraordinaire. @AucklandUni space person @AucklandSpace. Autoimmune illness. 🇳🇿🇺🇸
💀Adina Feinstein PhD 💀 @afeinstein20.bsky.social asst prof | astronomy PhD | MSU | https://adina.feinste.in
Carl Rodriguez @carlrodriguez.bsky.social Professor of astrophysics at UNC, studying colliding black holes, swarming stars, and other things that go bump in the night. Big fan of transit, biking, climbing, Durham NC, he/him
dynamics.unc.edu
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