James Stone @minus-rf.bsky.social RF Enthusiast - M0NBQ - Satellite Ground Station Engineer
ESA Earth Observation @esaearth.esa.int @esa.int #EarthObservation: Taking the pulse of our planet from space.
Please see our Privacy Notice: http://esa.int/connectwithus
We share pictures and news on our planet as seen from space.
Ars Technica @arstechnica.com Original news, reviews, analysis of tech trends, and expert advice on the most fundamental aspects of tech.
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- T Thomas Gatzweiler @thomas.gatzweiler.org 📡 Amateur Radio (DL2IC) ⌨️ Programming 🚴 Road Cycling 📍 Aachen, Germany
Ahmet Inan @xdsopl.bsky.social Author of Robot36 and Rattlegram
M-Labs Scientific Instruments @m-labs.hk For all your peaceful quantum experiment control needs. The dragon in the logo is Japanese. We ship worldwide. https://m-labs.hk
hforsten @hforsten.com Electrical engineer. RF electronics, IC design, radars, FPGA, programming. hforsten.com
ARISS - Amateur Radio on the International Space Station @arissintl.bsky.social Official ARISS! ARISS lets students worldwide experience the excitement of talking directly with crew members of the International Space Station via amateur radio, inspiring them to pursue interests in careers in science, technology, engineering and math.
Paul Titze @ptitze.bsky.social
73 de Paul VK2THN, Sydney Australia.
Starship builder
https://github.com/paultitze101/ISVEnterprise
hydrasdr.com @hydrasdr.com Professional SDR Hardware & Platform
HydraSDR RFOne Now In Stock at DigiKey https://t.co/xr6aCGfvKo | 🇺🇸 Made in USA | Industrial grade
https://hydrasdr.com
Franck Marchis @allplanets.bsky.social Dad, Entrepreneur, astronomer, dog-lover who cares about this planet, and our future as a species. You should as well...
iFixit @ifixit.com 🧑🔧 Free repair guides for every thing, written by everyone
🛠️ Fighting for your right to repair your stuff
📸 Share your repair with #ifixit
European Space Agency @esa.int Elevating the future of Europe through space.
Please see our Privacy Notice: https://esa.int/connectwithus
@scottmanley.bsky.social @scottmanley.bsky.social 
Tube🍂Time @tubetime.bsky.social vintage computers, tubes, the MOnSter6502, cross-sectioned electronic parts, capacitors, and other detritus. coauthor of http://nostarch.com/open-circuits
Spacekiwi Daniel Chrétien @spacekiwi.bsky.social Space reporter.
Espace & Exploration, Futura Sciences. 
F1AFW @f1afw.bsky.social Michel - QTH: Bretigny sur Orge, Digital mode: Packet-Radio, PSK, FT8, CW & SSB, HF, VHF, UHF, DX & Contest, ARISS
5B4AOB @m0giw.bsky.social Now in Cyprus as 5B4AOB.
Nascom1 @nascom1.bsky.social All my tweets are my opinion and not those of my employer or related institutions.
OVNI66 @ovni66.bsky.social OVNI66 recense les témoignages OVNI / PAN dans les Pyrénées-Orientales (66). 100% des cas traités dans les 48h sont élucidés. L’hypothèse extraterrestre n’est pas envisagée car elle est inutile pour le moment. Collection de photos du #cieldu66.
Jeff Keyzer @mightyohm.bsky.social Electrical Engineer. W6OHM. Maker of the MightyOhm Geiger Counter and other electronics kits. Co-author of Soldering is Easy! Ex-Valve (Steam Controller, Steam Machines, Steam Deck). No longer on Twitter.
Télécom Paris @telecomparis.bsky.social Première grande école française d'ingénieurs généralistes sur le #numérique 💻 | Membre fondateur de l' @ipparis.bsky.social et une école de l' @imt.fr.
Telecom SudParis @telecom-sudparis.bsky.social 🎓 Grande École d'#ingénieur dans #numerique #STEM
🏫 Institut Mines-Télécom / Institut Polytechnique de Paris
🔗 https://linktr.ee/telecomsudparis
CNRS à Paris-Saclay @cnrs-paris-saclay.bsky.social L’actualité des laboratoires du CNRS sur le territoire #ParisSaclay, cluster scientifique, technologique et d'innovation.
ONERA @onera.fr L'ONERA est le premier acteur français de la recherche technologique en :
✈️ Aéronautique
🚀 Espace
🛡️ Défense
Suivez-nous ➡️ https://bit.ly/4qhXa9E
Institut Polytechnique de Paris @ipparis.bsky.social The Institut Polytechnique de Paris is a world-class Institute of science and technology.
https://www.ip-paris.fr/en
Robin Davies @rdavies6.bsky.social Husband,dad,chess parent,IT professional,all-round technogeek & amateur radio enthusiast G7VKQ. LIDS #007 G-QRP13104. ❤️all things Hallyu - including KPop & K Drama
DM5TU / VY1QRP ▁ ▂ @dm5tu.bsky.social 1967 - HAM since 1980 / Lic 1991 - HAMSPIRIT - QRP - CW - SAT - HF - GQRP #8769 - This is a pure #HAMRADIO account - NO cats NO dogs NO politics NO religion - JUST #HAMRADIO
Éric Freyssinet @freyssi.net This is a placeholder account. Ceci est un compte de réserve.
Compte principal: @ericfreyss.mastodon.social.ap.brid.gy (accessible via un pont entre le #fedivers et #bluesky)
Jamie Vital @jvital2013.bsky.social Just a dude with a dish and dangerously easy access to a compiler.
Aeroengineer1 @aeroengineer1.bsky.social I design things for fun and a living. I play with everything from submarines, 3D printers, airplanes, and electronics.
Mark VK5QI @vk5qi.bsky.social He/Him; 'Strayan; Amateur Radio Operator (VK5QI); RF Engineer; High-Altitude Ballooning - http://sondehub.org; http://libre.space Contributor;
Arsenio @missileman.bsky.social Internet Missileman, Hardware Wizard
Memes, missiles and microcontrollers.
Some guy, doing stuff... Ya know
Views are my own.
@kerel-fs.bsky.social @kerel-fs.bsky.social 
AMSAT-DL @amsat-dl.org AMSAT-Deutschland e.V. https://amsat-dl.org
charitable non-profit organisation, designing, building and operating hamradio #AMSAT satellites since 1973. Home of the Phase3 satellites and first Phase4A geostationary #QO100 S/X transponder
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
BatchDrake @batchdrake.bsky.social C/Unix ninja, PhD student in astrophysics (instrumentation, mostly). Ham radio operator (EA1IYR). I am the guy to blame when SigDigger crashes.
Robert Watson @robertwatson.bsky.social university academic and all-round engineering nerd. Something something. Bath, UK, 
@f5oeo.bsky.social @f5oeo.bsky.social 
Philippe F8BXI @f8bxi.bsky.social Radioamateur, builder, QRP, DX, Electronic.
My blog : https://radiobxi.org
Nike (PD1RY) @pd1ry.bsky.social 🇳🇱 Ham radio operator, call sign PD1RY, VERON, ARRL, electronics, learning CW, grandson of PA0RY
#hamradio #radioamateur #morsecode #CW #Elecraft
Cees Bassa @cbassa.bsky.social Astronomer at ASTRON in the Netherlands, working with the LOFAR low frequency radio telescope. 
Rêves d'espace @revesdespace.eurosky.social Ingénieure dans le spatial, je partage ma passion pour l'Espace et particulièrement l'astronautique avec l'essentiel de l'actualité spatiale en français (matin et soir surtout). Vulgarisatrice sur le blog du même nom et quelque fois en vidéos ou en streams
F5UII - Christian @f5uii.net Hamradio op' since 1993.
My website is https://f5uii.net | #HamDXMap MUF foF2 live https://dxmap.f5uii.net
Enzo BECAMEL (F4IAI) @enzobecamel.bsky.social Radioamateur hamradio F4IAI | SPV expert SDIS78 SDIS30 MSGU 🚒 & veille meteo
Thomas DL3NGN @thomasdl3ngn.bsky.social Hamradio Operator, activ mostly in CW and Digimodes = check out www.dl3ngn.de = #hamr #hamradio #amateurfunk
Aaronia AG @aaronia.bsky.social Manufacturer of RF monitoring, direction finding, real-time spectrum analyzer, SDR, CUAS, IQ vector signal generator, network-analyzer, antennas, software & OEM
Wouter 🛰️ @pa3weg.nl WootWoot.
Professional satellite builder 🛰️ Radio amateur 📡 Sound engineer 🎶 Videographer 🎥 allround electronics nutter⚡️.
Secret Demo Club member. what is it? It's a secret!
Weirdly motivational
He/Him
AMSAT-HB @amsat-hb.bsky.social We know how Amateur Radio works in space!
www.amsat-hb.org
TheOperator @hb9vqq.bsky.social Founder of the Intl. #WSPR Beacon Project https://github.com/HB9VQQ/WSPRBeacon - Cyberdefense - Traveller - also N9VQQ - #RMNoise Team Member https://ournetplace.com/rm-noise/, donations welcome https://donorbox.org/rmnoise - 73 de HB9VQQ
IARU Region 1 @iaru-r1.bsky.social The International Amateur Radio Union has been the worldwide voice of radio amateurs, securing and safeguarding the amateur radio spectrum since 1925.
@k4kdr.bsky.social @k4kdr.bsky.social scott23192 on Twitter / X
lego11 @lego11.bsky.social 27 y/o geologist from Italy specializing in atmospheric remote sensing. I post high quality satellite imagery!
🏞️🪐🛤️🏔️🌍🛰️ - IT/EN/FR
One of the developers of SatDump!
📻 IU1QPT (Twitter: @original_lego11)
Aang23 @aang23.satdump.org A random 21yo interested in satellites and other stuff :-)
Probably mostly known as SatDump's author.
http://ko-fi.com/aang23
Breaking Taps @breakingtaps.com Material science, microfab, microscopy, machining. Mostly :)- J Julien - F4HVX @juln.bsky.social
Scil @scil-int.bsky.social Sentinel enthusiast | #OSINT
Hic mundus lucem non habet sine tenebris
Radio&Nukes @radioandnukes.com Analysis is the art of making sense out of fragments.
Jeri Ellsworth @jeriellsworth.bsky.social Big nerd. Building things
Trump voters: History won’t be kind to you. Neither will I
Progress isn’t about making you comfortable
SETI Institute @setiinstitute.bsky.social Our mission is to lead humanity’s quest to understand the origins and prevalence of life and intelligence in the universe and share that knowledge.
Eric Berger @sciguyspace.bsky.social Senior Space Editor, Ars Technica. Likes rockets. 
Ken Shirriff @righto.com Computer history. Reverse-engineering old chips. Restored Apollo Guidance Computer, Alto. Ex-Google, Sun, Msft. So-called boffin.
Oona @windytan.bsky.social Ääniä, aaltoja ja tietokoneita. Mostly in Finnish
https://www.windytan.com
s2a systems @s2a-systems.bsky.social Developing and operating systems for Space Situational Awareness.
@ibelings.bsky.social @ibelings.bsky.social - S Scott Chapman @scottchap.bsky.social
prog @airspy.com Same lambda, same prog, but in blue.
thebaldgeek @thebaldgeek.bsky.social Decoding satcom ACARS messages one byte at a time. Helping OSINT avgeeks understand aircraft data / tracking. Maps and live data can be found here: thebaldgeek.github.io
@2ftg.bsky.social @2ftg.bsky.social 
PEØSAT @pe0sat.bsky.social | Information about Amateur Radio – Satellite experiments |- U @uhf-satcom.bsky.social @uhf-satcom.bsky.social
SV1CAL @sv1cal.bsky.social 
derek @dereksgc.bsky.social 
David Hash @dchash.bsky.social Satellite GNC + Telescopes
vittben - I3VFJ @vittben.bsky.social listening since 1970.... then for hobby.... after for job.... now for fun 😎
David Taylor @gm8arv.bsky.social UK Amateur Radio call GM8ARV, mostly interested in things digital and VHF/UHF, software author.
Tomppa @tomppa77.bsky.social Mainly SDR,radio and satellite related posts, 99% original content.
Some retro related stuff, too.
Also on Mastodon:
fosstodon.org/@tomppa
My Tweet archive:
https://bsky.app/profile/tomppa77tweets.bsky.social
Over the airwaves:
OH2TJS
Lucio I8LYL former I0LYL @i8lyl.bsky.social Ham Radio, Space
Luigi Cruz @luigifcruz.bsky.social Computer Engineer. Radio Amateur (PU2SPY). I talk about SDR, Raspberry Pi, Machine Learning, Parallel Computing, Satellites, Python, C++, and Golang.
Justin K5EM @k5em.com Tech, ham radio, hacking, weather. Enjoy SDR, antennas, contesting, satcom. HW/FW/SW engineer mapping with drones. He/him. http://satmatch.com also @k5em@mastodon.radio
Pieter Maes @maescool.be #linux #geek #hamradio (ON1GPS, ex ON3GPS) #sysadmin likes to rant (my own personal views, yada yada) I'm not perfect either..
lot of anger against polictics
Thomas Telkamp @telkamp.eu Satellites, Radio Astronomy, SDR, Signal Processing, GPU.
CTO Lacuna Space. Dwingeloo Radio Telescope.
Dave Akerman @daveake.bsky.social Retired. Campervan owner. 3D printing shop. High-altitude balloonist. Radio ham M0RPI. PC/mobile/embedded programmer using Delphi, Python, Lazarus/FPC and C.
Great Scott Gadgets @greatscottgadgets.bsky.social Makers of HackRF One, Cynthion, YARD Stick One, and more. We design open source tools for innovative people.
Guillaume Langin @langinspace.bsky.social Journalist for French space media Ciel & Espace : news website, print magazine, podcasts, YT
Scott Torborg @storborg.bsky.social 
Ron Economos @drmpeg.bsky.social RISC-V enthusiast.
@derekkozel.com @derekkozel.com 
@dh1tw.bsky.social @dh1tw.bsky.social 
Jean-Luc Dauvergne @jldauvergne.bsky.social Journaliste à Ciel et Espace / Astro au balcon à Paris
Oleg Kutkov 🇺🇦 @olegkutkov.bsky.social Electronics, Software, Radio, Embedded.
Starlink hacking and fixing.
Space and Astronomy.
AMSAT-Francophone @amsatf.bsky.social Association radioamateur par satellite française
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 
LamaBleu @lamableu.bsky.social Hamradio, SDR, astro. SW France, sometimes French Guiana (FY)
Fred Jansen @redplanet00.bsky.social PhD-astrophysics. Was XMM-Newton and Gaia (2006) project scientist (PS) . Was XMM, MEX , VEX, Rosetta, Gaia Mission manager (11,10,7,2,5 yr). ESA (retired).
Sylvain F4GKR @sylvainf4gkr.bsky.social spectrum humanum est
SDR, HamRadio 
Achim Vollhardt @dh2va.bsky.social physics, hamradio (@amsatdl, #phase4a #qo100 design team member), paragliding