Sloan Digital Sky Surveys @sdssurveys.bsky.social Mapping the Universe since 1998. Featuring @milkywaymapper.bsky.social, @blackholemapper.bsky.social, and @localvolumemapper.bsky.social. We'll let you know when we are done.
sdss.org
Marc ON4AAX #HAMR #DX #ax25 #MultiLingual #TheOutpost #TSF @radiosuperb.wsocial.eu #hamradio #amateurfunk #radioamateur #bigwheelantenna #skewplanarwheelantenna #qfhantenna #quadturnstileantenna #tracking #cwops #qo100 #quadrifilarhelicoidalantenna #lindenbladantenna #doublecrossantenna #8shapedloopantenna #hourglassloopantenna #rmnoise
Whittmann @whittmann.bsky.social Software Engineer, Writer, curious about distributed social media applications
Prof. Rafael Haag @rafaelhaag.bsky.social Physics, PhD.
Professor at State University of Rio Grande do Sul - UERGS.
Energy and Sustainability | Degrowth Energy | Born 330 ppm.
The Phoenician @gghreichi.bsky.social Hailed from the mountains of Lebanon. An Amateur Astronomer, Pilot, Birder, Gardener, and Epicure. A citizen of the Universe constantly mesmerized by the beauty of nature.
"Every star that you see in the sky might be a sun to someone" Carl Sagan
James Struthers @jrstruthers.bsky.social Professional science nerd. Amateur astrophotographer.
Daniel Pomarède @pomarede.bsky.social Cosmographer at Univ. Paris-Saclay | mapping the Universe | co-discoverer of Laniakea (our home supercluster of galaxies), Hoʻoleilana, and some other (very) large scale structures
📖 https://orcid.org/0000-0003-2038-0488
▶️ https://vimeo.com/pomarede
Johan030 @dynode.eurosky.social Utrecht | amateur radio/swl PD1JMB | electronics | various uninformed attitudes
***Mass-follow engagement bots blocked on sight, follow someone else please***
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com- F @farawaywatcher.bsky.social @farawaywatcher.bsky.social Green warrior (part time) Anti Brexit, centralist entrepreneur (retired). Loves politics, nature, space images and wife of 53 years. AFC Bournemouth - Cherries - follower since 1957
Mark @mystikos.org IAM consultant, programmer, open source geek, guitarist, ham radio operator, motorcyclist, gamer, comma enthusiast
Most posts expire after 15 days
M. Civi @mcividino.bsky.social Electronics, Retro Computers, Linux, 3D Printing
Ham radio EB3BRJ
Trying to get my 9 years old daughter into technology
#arduino #micropython #circuitpython #electronics #make
🚫Porn 🚫GoFundMe 🚫Crypto
Mataró, Spain
Dr Space Junk (Alice Gorman) @drspacejunk.bsky.social Space archaeologist | Global Expert Group for Sustainable Lunar Activity | Asteroid 551014 Gorman | Dr Space Junk vs the Universe. https://mitpress.mit.edu/9780262539654/dr-space-junk-vs-the-universe/ | Blog https://zoharesque.blogspot.com/
Maria Clara @fantasticplanets.bsky.social Amateur astronomer, sci-fi lover, STEM, art lover.
More women in science.
Working on my PhD
#transrightsarehumanrights
#loveistheanswer
#BLM
#landback
The Force of Tech @theforceoftech.bsky.social Truth in the code, seek we must.
Tech beats, through the Force I feel.
Astronomy, Software #Dev, Science, Quantum Physics, #Opensource
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.
Dr Chris Bridges @chrisbridges.bsky.social Academic at Surrey Space Centre, dad, guitarist, M0IEB
📝 Paper List: https://scholar.google.gr/citations?user=iySVX8MAAAAJ&hl=en
🤌 Uni. Paper Profile: https://openresearch.surrey.ac.uk/esploro/profile/overview?institution=44SUR_INST
Dr Lucy Rogers @drlucyrogers.com Engineer.
Book: 'Up - A Scientist's Guide to the Magic Above Us'
I'm interested in connecting with those who build, explain, or bring ideas to life in unusual ways.
www.lucyrogers.com
https://uk.bookshop.org/shop/DrLucyRogers
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
Astro Attorney ⚖️ @astroattorney.com A mix of politics and astrophotography. ☄️⭐️🪐🌞🌛 #BoredLawyersClub
Dave Keep @astrodave63.bsky.social Astronomy | Astrophotography | Physics | Mathematics | Member of the British Astronomical Association.
CosmicRami 🏳️🌈🏳️⚧️ @rami.spaceaustralia.com Astronomer, driving The Dish📡 to study pulsars in my PhD. Also, founded SpaceAustralia.com. Also, love a bit of astrophotography. Also, do everything with my little mate, Max. Also, Ultra-Gay. He/Him.
Emily Hunt @emily.space Postdoc @univie.ac.at working on star clusters & machine learning
Passionate about a better future for science communication via @astrosky.eco
🏳️🌈 🏳️⚧️ (she/her), Ⓥ
Website: https://emily.space
GitHub: https://github.com/emilyhunt
mauvehed @mauvehed.com ☯ Neurodivergent & Mental Health Advocate
☯ Austin Hackers (AHA!) Babysitter
☯ KØMVH (Ham Radio)
☯ DEF CON Goon (DevOps & SOC)
☯ Red Team Village Core Staff
☯ Attrition.org Staff
Mirrored at https://social.mauve.haus/@mauvehed
Andreas Fischer @afischer.bsky.social Astrophotography, Birdwatching, PhD Biology, SciComm 🏳️🌈
http://instagram.com/ansefischerbilder
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/
Alliance Amateur Radio Network @allianceradio.bsky.social Uniting amateur radio operators of all backgrounds, We are committed to a community that actively welcomes everyone regardless of race, creed or gender. Visit our links - https://linktr.ee/alliance_radio #HamRadio #AmateurRadio
GingerAstroNerd @gingerastro.bsky.social 52yo Ginger, husband, USMC veteran, dog dad for 6 mini schnauzers, nerd, anime fan, amateur astrophotographer, geek, Peloton rider, and self-taught knitter. 🐕 🏳️🌈 🔭 🌟 🚴🧶
Michael Jacobs @abogadomike.bsky.social Gringo wisconseño. Mostly former attorney. Rather old grad student. History, photography, Green Bay Packers and pisco.
David Blanchflower BSc @davidbflower.bsky.social Astronomer and Astrophotographer. Pictures of space appearing in posts, magazines and on the telly. 
Jordan Maples @maples-astro.bsky.social Seattle based astrophotographer.
Married to @codecoffeecode.bsky.social.
Pour over is best coffee.
Furry trash.
Elsewhere I'm sloppyjaconda
All photos posted are my own.
#photography #astrophotography
Former software engineer.
Ronan MM0IVR @itsronan.bsky.social Just an average lifeform, trying to survive until the inevitable big event...
Dabbler in music, electronics, amateur radio, hillwalking and photography.
Walt Watson Astrophotography @waltwatsonastro.bsky.social Amateur astrophotographer enjoying the hobby on Cape Cod. All photos were taken by me in my wife's garden unless otherwise noted. waltwatsonastro.com
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
Brian G Weber Photography @briangweber.com Photographer of the sea and sky, occasionally the land.
Links: https://linktr.ee/briangweber
Scott Kardel aka Palomar Skies @palomarskies.bsky.social Associate professor of astronomy at Palomar College, user of smart telescopes. 🔭 Blog: http://visiblesuns.blogspot.com/
Parag @parag.bsky.social Photon collector - Science will win!
Colm B @beara318.bsky.social Look after the earth as she is the only one we have. Nature knows best.
All photos my own apart from reposts.
Michael Frasca @frasca.bsky.social Retired doc, but still teaching. Taping live music. Movies. Reading SF/fantasy. Playing gowf. Fishing with wife. 3 grown kids. He/him.
Live Music Archive page: archive.org/details/@frasca
Catherine Ryan Hyde @catherineryanhyde.bsky.social Author of 50+ books. Dog, cat, and horse lover. Amateur astrophotographer.
Andy - G5AJM @g5ajm.bsky.social G5AJM (ex-G7PZL) - licensed radio amateur since 1992. Mostly use VHF 6M/4M/2M.
sky @scrutacieli.bsky.social Osservatore dei cieli. Menestrello a tempo perso. Fatiscor.
FK @notrimskiy.bsky.social Making logistics software by day, catching photons with a bucket by night. Recovering vis comp sci. Occasionally security, compliance, electronics, and tech policy enthusiast. Good randos are welcome in mentions. Largely in Mpls. He/him.
Clay Ennis Astrophotography @clayennisastro.bsky.social If you like space, you are in the right place! Follow me for Astro shots of our cosmos!
Studied Astronomy:Exploring Time and Space, University of Arizona (Coursera) and Super Earths and Life at HarvardX (edX)
Marwella Zhang @marwellaspaceart.bsky.social Space enthusiast, amateur space artist.
Love photography and an F1 fan.
NigelSadler @nigelsadler.bsky.social Beer & Brewing Industry Professional. Beer Sommelier. Cask Marque Assessor. Science fan. Fairweather star gazer. Astrophotography beginner 🔭 Cat Dad 🐈⬛ 🐱 🐈⬛ & older Alfa fan 🙄.
Simon Kapadia @astrophotos.uk Astrophotographer, Karate-ka, Radio Ham, Motorcyclist, Musician, Motorhomer, Cruiser, Computer Security Nerd, Maker, Hacker
ℕ𝟠𝕆𝔻𝕍 @n8odv.bsky.social I've been a licensed "No-Code" Tech since 1991 and that has suited me fine since my main interest is VHF & UHF. For a little over 10 years I have been mostly tied to Digital modes D*Star, C4FM, DMR, and most recently M-17. DMR ID# 3126533
Debra's Astrophotography @debraceravolo.bsky.social Astrophotographer based in BC Canada, some wildlife and landscapes thrown in there ✨📷🔭 🇨🇦. All images my own, unless repost.
www.astrobin.com/users/debraceravolo/
www.instagram.com/debraceravolo/
www.flickr.com/people/debraceravolo/
Peter Lewis @peterlewis55.bsky.social Londoner. Lots of varied interests including natural wildlife of all kinds, astronomy, global travel, opera, music, culture, sport and entertainment. Family Man. I share my photos. Politics free zone.
JBGarrity Photography @joegarrity.bsky.social I enjoy taking photos and sharing them, mostly of nature. All genres from astro, landscape, macro, marine life, wildlife, insects, flowers, etc.
Naztronomy @naztronomy.com I'm Naz! An astrophotographer from of Boston. I post astrophotos as well as videos which I create to spread the good word about space.
shop.naztronomy.com/product/astronomy-calendar-by-naztronomy-2026
naztronomy.com
youtube.com/Naztronomy
Emilio Monelli @monel76.bsky.social Astronomy , Aerospace , Computer , Videogames , Retrogames , Sci-Fi , 80-90 , Old school nerd
K.E.M Lindblom @eggstronomer.bsky.social Questioning, overworked angry astronomer of many trades, science journalist, writer, visual artist, GM, gamer and nocturnal geek who speaks her mind every time. https://katjalindblom.se/
Jasmine 🌌🔭 @astrojaz.bsky.social 🪐 utsa/swri physics phd student | ❄️ europa clipper grad affiliate | 🚀 nasa solar system ambassador
space news • photos • facts ↓ links
https://beacons.ai/astrojaz
Kalila King @kalila8.bsky.social Curious. Helpful. Trying to be aware & fight back.- C Chris Ballard @chrisballard.chrsb.co Software developer: dotnet, angular and azure. Dogfather. Learning how to be grumpy before I get old(er)
Ham Radio World @hamradioworld.bsky.social Here you will find a great selection of Ham Radio news, DXing, contest, pictures, videos & equipment in the wonderful world of this hobby.
VA3WEB Amateur Radio Operator 🇨🇦 @va3web.bsky.social POTA, CANWARN Spotter, RAC Bronze Leaf member, ARRL International member, Ten-Ten club, VHF, HF, Digital modes, Learning CW. 🇨🇦
Climatologist49 @climatologist49.bsky.social PhD Climate Scientist. Alaska. The Earth is warming because of us. Mooseologist. All opinions are my own. Future FIFA Peace Prize winner. TDS. Signal: Climatologist.49
That Photo Guy @thatphotoguy.bsky.social Photography fan, and curry fan.
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.
Astrometry Bot @kat-astro-bot.bsky.social I'm a friendly Astrometry bot!
Mention me @kat-astro-bot.bsky.social on your post and I will answer with astrometry data of your image.
Based on : nova.astrometry.net
source code : https://github.com/KatAstro-F/bluesky_astrometry_bot
@gw0adc.bsky.social @gw0adc.bsky.social 
Martin EA7KRC @ea7krc.eurosky.social
Amateur radio operator with over 40 years of experience. Retired and living in Andalusia. I'm an occasional ham radio operator no digital modes, as I have many other things to keep me busy....
ke9v.net @ke9v.bsky.social ham radio raconteur
alex benzer @alexbenzer.com head of product @bsky.app
Ad (pe1ftv) @pe1ftv.bsky.social HAM Radio Operator, enjoying technical aspects + contests & Member of VERON / Amateur Photographer, loving everything that pleases the eye & Member of Fotobond.
Dylan Nardini @dylannardini.com Scottish Landscape Photographer
www.dylannardini.co.uk
Scottish Landscape Photographer of the Year 2021, British Photography Awards Landscape Category Winner 2021.
Also known to dunk toast in my tea/coffee.
Habu @flyinghabu.bsky.social I once had many lives and I was a lot of things. Now I'm just a boomer. I watch the sky. 120+ countries traveled around the Globe. Early fugitive from the platform formerly known as Twitter.
🔭 #astrophotography
🌍 linktr.ee/habujoji
@dmac43.bsky.social @dmac43.bsky.social 
Radio Amateurs of/du Canada @radioamateursrac.bsky.social Official account of the national association for amateur radio in Canada.
Compte officiel de l'association nationale pour la radio amateur au Canada.
@m0nkr.bsky.social @m0nkr.bsky.social 
JK1KSB Oku @jk1ksb.bsky.social コールサインまたは名前が明らかな方のみフォロー、返答します．資格は、1アマ、FCC Extra(WG6O、1陸特など．9年間某誌のハイバンドDXing記事を執筆．FT8関係の著作も多数．元某レコードメーカのレコーディングエンジニア及びスタジオ代表取締役を歴任しましたが、趣味としてのオーディオは卒業．
Steven @steevb.bsky.social Sarcasm, bad puns and some non sequiturs. On sabbatical from bicycle racing (road, CX) now attempting running. Very bicycle friendly. Urbanism curious. I like to fix stuff. San Diego, California. Ex-Boston, Massachusetts, ex-Northern New York State.
George Conway ⚖️🇺🇸 @gtconway.bsky.social Relapsing lawyer | Owned by a Pembroke Welsh Corgi
LI Ducks @liducks.bsky.social Married Dad with daughters, plays with trains for a living, likes Aviation, Birding, Astronomy, Ham Radio, Fishing (fly and spinning, sweet water and salt) and the great outdoors. Connoisseur of cat memes
Austin @ahyder.dev Professional mouse and keyboard operator
Software/Tech/Radio/Outdoors
Susie Dent @susiedentwords.bsky.social Always in the Corner
Victor, PA8MM @pa8mm.bsky.social Ham Radio enthusiast with interest in POTA, CW, classic looking radios. Ex US4MIE in early 2000s. Network Engineer by trade
AD8FD Brian @bbathe.bsky.social 
@m0sdl.bsky.social @m0sdl.bsky.social Like the challenge of battery powered QRP. Located in Devon
Jon @xanthein.net Nerd • Techie • Music Lover • RPG/Board Gamer • Husband • Dad • IP Network Guy• Ham Radio Guy (M6XBG) • Retro Computer Guy • Cat Person • He/Him
All views expressed are my own.- X Remko @xienix.bsky.social Netherlands, Amateur Radio PF1R, always playing with Linux and likes opensource software.
- O @oh2gba.eu @oh2gba.eu
@ve3ore.bsky.social @ve3ore.bsky.social 
@m0lzn.bsky.social @m0lzn.bsky.social 
Ralf, DL1EL @dl1el.bsky.social 
@pa3ey.bsky.social @pa3ey.bsky.social 
Jose Afonso Guerra-Assuncao @afonso-bioinfo.bsky.social Bioinformatician @ dept. ViroScience, Erasmus MC
Dad, photographer, music lover.
https://github.com/afonsoguerra
F4VSE - Francisco @f4vse.bsky.social ✨ Connecting with the World, one signal at a time!
🌐 qrz.com/db/f4vse
📷 instagram.com/f4vse
Ron G4LMN @g4lmn.uk Radio Ham account for GE4LMN - Back in the day, I was an operator of GB2SM at the London Science Museum. HF VHF UHF satellites and esoteric modes.
Logging with QRZ, LoTW and eQSL.
Athena @athena-mewnerva.bsky.social She/Her
"this very pretty, very tall severe girl in big boots"
Icom UK @icom-uk.bsky.social Suppliers of Icom Radio Equipment in the UK and EIRE for the last 50 years.
Nick Offerman @nickofferman.bsky.social I met Mr. T backstage at Conan and we had a fine giggle.
Grid Chaser's Spirit @anouk00.bsky.social Chasing stars and sunsets, riding trails under open skies 🚴♂️🌌 | Ham radio voice across the waves 📡 | Capturing the beauty of nature one photo at a time 📷🌿
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.
Michele GIUGLIANO @mgiugliano.bsky.social Professor of Bioengineering and of Physiology; Neuroengineer; Technology geek; In search for answers. REPOST doesn't = endorsement. He/Him
@meekeee@mastodon.social
- www.giugliano.info/cv
- www.github.com/mgiugliano- H Seth Heckard @heckard.com F1, Purdue sports, 3D printing/maker stuff, amateur radio
Prototype 9.1 @pebuend.bsky.social Living in Berlin, Computerstuff, shooting slow with Analog and Fast with Digital, making noise with electronic Devices