Pierros Papadeas (@ppapadeas) Twitter Takip Ettikler • TwiCopy

Mark Jessop - @[email protected]

@vk5qi

He/Him; 'Strayan; Amateur Radio Operator (VK5QI); RF Engineer; High-Altitude Ballooning - sondehub.org; libre.space Contributor; #highaltitude on libera.chat.

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hackaday

@hackaday

🔥 Read: hackaday.com ☠️ Contribute: tips at hackaday dot com 👉 Projects: @hackadayio #Fediverse: @[email protected] 📒 Learn: hackaday.io/u

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Brandon Rhodes

@brandon_rhodes

They gave us languages and operating systems for free! Giving back through talks, essays, & software. Enjoy opinionated gin, peaty Scotch, and the Oxford comma.

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Helge Eichhorn

@helge_e

Mastodon: social.treehouse.systems/@helgee

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ESA Operations

@esaoperations

From Earth orbit to deep space: sharing the excitement of realtime mission operations at the European Space Agency 🛰🕹️ Home of Space Safety 🛡️💙

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Jonathan McDowell

@planet4589

Astronomer commenting on space launches. Orbital Police. Personal account. All plots CC-BY. @planet4589 on Ma, bsky, etc.

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Pieter Ibelings

@ibelings

Physicist, Engineer, N4IP, Antennas, Space Systems, SDR, RF, RADAR , Phased Arrays, Satellites, PCB Design 🇺🇸

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ioana 👩‍💻🦊✨

@ioana_cis

Engineering #Manager w/ a flavor of Community & DevRel, working @ @Interledger #Mozillian #Wanderlust , #OpenSource, #Feminist , #environmentalist she/her

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Aris Chatzistefanou

@xstefanou

Journalist, film director, radio producer. Athens and NYC. Moviementa.com

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T.S. Kelso

@tskelso

Operator of CelesTrak, the world's first source for orbital element sets and related software and educational materials.

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Phil Karn ([email protected])

@ka9q

Cornell/CMU/Bell Labs/Bellcore/Qualcomm alumnus; radio ham (KA9Q); Past President, Amateur Radio Digital Communications (ARDC)

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Angeliki Kapoglou 🌔

@capoglou

@ESA Human & Robotic Exploration Strategy @IIPP_UCL Space Economy, Space Resources, @openlunar, D.school Systems Design, Future Studies #MoonVillage #SBSP

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AMSAT

@amsat

Keeping Amateur Radio in Space for more than 50 years!

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Gunter Krebs 🚀 🛰 🇺🇦 🏳️‍🌈

@skyrocket71

Spaceflight Historian & Analyst, Nerd, Physicist and Editor of Gunter's Space Page (space.skyrocket.de) - also to be found on @[email protected]

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The Aerospace Corporation

@aerospacecorp

The Aerospace Corporation operates an FFRDC supporting national security space programs, and leverages that experience in the civil and commercial space arenas.

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Jonathan Remba

@xe1brx

Ing. Electrónica y Telecomunicaciones, Radioaficionado.

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ARISS - Amateur Radio on the ISS

@ariss_intl

We let students have the excitement of talking with crew members on the ISS, inspiring them to interests in STEM fields. Event info at ARISS.org.

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Matthew Cosby

@mattcosby

Director of Space Engineering at Goonhilly Earth Station Ltd (@goonhillyorg). Worked on Shuttle, MIR, Mars Express, TopSat, ExoMars, now the Moon/Artemis

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UHF Satcom 🇬🇧 📡 📻

@uhf_satcom

Monitoring VHF to EHF 📡🛰️since Y2K. Microwaves / CNC / Electronics / Computers / Hacking / InfoSec - Ham Call M0EYT. Politics = instant unfollow + block 📻⚡️

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StratoCat

@stratoballoon

Stratospheric balloons, history and present. A website devoted to document their use in the scientific research, the military field and the aerospace activity.

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Félix Páez EA4GQS

@ea4gqs

HAM radio and electronics passionate AMSAT EA Mission Manager and President

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Jan | PE0SAT ☮️

@pe0sat

| Information about Amateur Radio – Satellite experiments |

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Richard Stephenson

@nascom1

Working in Operations at Canberra Deep Space Communication Complex. All my tweets are my opinion and not those of my employer or related institutions.

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drid

@judgedrid

Does Stuff

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IARU Region 1

@iaru_r1

The federation of national associations of radio amateurs from Europe, Africa, Middle East and Northern Asia.

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AMSAT-UK

@amsatuk

AMSAT-UK represents the amateur satellite community in the UK. Members operate, design and build amateur radio satellites. facebook.com/AmsatUK

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UNOOSA

@unoosa

United Nations Office for Outer Space Affairs 🌌 Secretariat to COPUOS 🇺🇳 Leading entity of UN-SPACE 🛰️⚖️🌊 Capacity Builder for Member States

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𝙐𝙎𝘼 𝙎𝙖𝙩𝙘𝙤𝙢™

@usa_satcom

Satellite Communications. GOES (HRIT/GRB/SUVI), HRPT, Inmarsat, L/S/X/Ku-Band, DSN, Astronomy, Whiskey, Endurance Running, Adventure Racing, Climbing.

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Amy Keating

@keating

Chief Legal Officer @planet. Former @Mozilla @Twitter and @google legal.

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MotherOfAllLaunches

@skitt0608

Space Geek. All tweets and retweets are my personal opinon and does not reflect the thoughts of my employer.

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bastla

@dl7bst

bastla, HAM Radio (DK0TU), THW, Freifunk, Open Source (Linux), TU Berlin

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ESA Education

@esa__education

@esa's Education Office aims to inform about its unique educational opportunities for schools, universities and teachers. Your path to space begins here!

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Vlad Chorney ☮️

@eu1sat

Satellites Telemetry | @BSU_official Club Station EU1XX. Head of the @CubeBel_FL Ground Station

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XKCD Comic

@xkcdcomic

XKCD comic feed with images and mobile friendly links. Unofficial, feed run by @dghubble

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Martin Herren 🐧

@martinherren1

from #assembler to #nosql with a strong affinity for #C++ HAM: HB9FXX / KJ4WOH @[email protected]

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SatNOGS

@satnogs

A global satellite ground station network. Built as an open source project, run by volunteers around the world. Supported by @LibreSpace_Fnd. Join us!

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AMSAT-DL

@amsatdl

non-profit, designing, building and operating hamradio #AMSAT satellites since 1973. Home of the Phase3 satellites and first Phase4A geostationary #QO100

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Scott Tilley 🇺🇦 🇨🇦

@coastal8049

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Colin Richardson

@deepspacenetyks

Amateur Radio Operator, M0YXR, UK Armed forces veteran. Amateur Deep Space Network, and Radio Astronomy, North Yorks, UK. Any views are entirely my own.

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PA0DLO

@hamsatnl

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Stavros Leontaritis. SV3CIX

@sv3cix_stavros

Radioamateur

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Ryzerth 🐲

@ryzerth

Code💾 | Amateur Radio (ON5RYZ) 📡| 23yo Graduate student in Applied Science and Aerospace Engineering at the University of Liège. Author of SDR++ #sdrpp #sdr

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Daniel Estévez

@ea4gpz

Everything space & RF. Amateur radio operator (EA4GPZ / M0HXM). PhD in Mathematics from @Matematicas_UAM. he/him

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pi9rd

@pi9cam

Operations account of the Dwingeloo Telescope, operated by CAMRAS. General account is @radiotelescoop. Tweets by @tammojan. Also at botsin.space/@pi9cam

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Galileo

@g4lile0

🅼🅰🅺🅴🆁 🤖👾🌌🛰️🎈📡🎙️ Astronomy IA 3D printing Opensource ASM Ethical Hacking Play, learn and share. Juega, aprende y comparte. github.com/G4lile0

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Hans Blondeel Timmerman 🛰

@hans_pb2t

IARU Satellite Advisor. 🇳🇱 PB2T, 🇺🇸NB2T, 🇭🇺HA2BT, 🇨🇿OK8BT, 🇲🇹9H3BT, 🇦🇪A45VY, 🇬🇭ex 9G5AA,🇲🇪ex 4O6T, 🇩🇪ex DA1OW, 🇲🇩ER1IARU,

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Specific Impulse - Rocketry in Greece

@sp_impulse

Λάτρεις της πυραυλικής και ειδικότερα των πυραύλων υψηλής ισχύος (High Power Rocketry). Επίσημο παράρτημα του @TripoliRocketry στην Ελλάδα

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Internal Tech Emails

@techemails

Internal tech industry emails that surface in public records. 🔍

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xssfox parody account (@[email protected])

@xssfox

She/Her @[email protected] for fediverse

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Astro Plot of the Week

@plotastro

Taking a break. Twitter account for the "Astro Plot of the Week". Submit an entry: tag @PlotAstro, see the pinned Tweet, The winner is announced every week!

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M17 Project

@m17_project

M17 Project - open-source digital voice mode. Wiki: wiki.m17foundation.org

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OpenRTX

@openrtx

Free and Open Source Firmware for Digital Ham Radios Reach out on Matrix: matrix.to/#/%23openrtx:m…

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Antenna P0rn

@antennap0rn

Everything related to antennas

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NASA's Perseverance Mars Rover

@nasapersevere

NASA Mars rover, exploring since February 2021. Hobbies: Photography, collecting rocks, off-roading. 🚀 Team HQ @NASAJPL (Verification: nasa.gov/socialmedia)

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