Well that’s not something you see everyday. A C-130J coming into Odiham. Just overflew me with gear down on approach. #avgeek
29.10.2025 09:20 — 👍 0 🔁 0 💬 0 📌 0
SpaceX's Starshield satellites are reportedly transmitting signals on unauthorized frequencies
SpaceX's Starshield satellites might be violating international standards to transmit data to Earth.
Reports via @engadget.bsky.social suggest SpaceX’s Starshield satellites are using unauthorised frequencies. If true, it’s not just a regulatory issue, it’s a warning for how blurred the line between commercial and military orbit has become. #SpaceSecurity #LEO
www.engadget.com/science/spac...
18.10.2025 14:38 — 👍 0 🔁 0 💬 0 📌 0
The Sky Is Full Podcast – A Story of Power in Orbit
🚀 Coming in 2026 - The Sky Is Full 🎙️
A documentary podcast on the satellite swarms reshaping life, politics, and war. From the Cold War to Silicon Valley, Ukraine’s battlefields to Chinese launch pads - how low Earth orbit became the world’s new high ground.
👉 theskyisfull.com
26.09.2025 12:54 — 👍 1 🔁 1 💬 0 📌 0
China's CGST has returned the favour, using its Jilin-1 sats to image a Maxar Worldview Legion 2 satellite. mp.weixin.qq.com/s/3oGA5_HVKJ...
13.09.2025 10:06 — 👍 95 🔁 24 💬 2 📌 5
Thanks for the recommendation... about a 1/3 of the way in and just stunned!
08.09.2025 13:27 — 👍 1 🔁 0 💬 0 📌 0
Yes, I'll give you that, Seal Team 6 (as per the article), but I suppose that doesn't cover the successful ones, which often remain unknown. It would be interesting to see a comparison with Delta etc on similar f-ups!
05.09.2025 15:16 — 👍 0 🔁 0 💬 1 📌 0
Reading the NYT piece, so much feels off, and it's written for drama rather than accuracy. A Tier 1 mission like this would always have clear ROE, and comms protocols. The catalogue of errors, while possible, seems way out of character for a well-rehearsed mission by skilled operators.
05.09.2025 14:52 — 👍 0 🔁 0 💬 1 📌 0
🚀 Thrilled to share I’ve signed with Potomac Books (Univ. of Nebraska Press) to publish my first book: Swarm: The Rise of Mega-Constellations and the Battle for Low Earth Orbit. Draft nearly done, publication planned for 2026. jayallen.pro
03.09.2025 09:10 — 👍 1 🔁 0 💬 0 📌 0
a stingray airplane is flying in the dark
ALT: a stingray airplane is flying in the dark
The image of it blowing up, looked like a still from Stingray!
31.08.2025 12:10 — 👍 0 🔁 0 💬 0 📌 0
This is exactly what my research has been saying for sometime! The cyber/physical threats to satellites are real and need to be addressed! jayallen.pro
08.08.2025 07:59 — 👍 0 🔁 0 💬 0 📌 0
@tnewtondunn.bsky.social Just wanted to say the last episode of your podcast with Gen Rainey was brilliant, a riveting listen! Hats off to you and Gen Sanders for what is turning out to be a defining series. I wondered if you had any future episodes planned on Taiwan or Space Security? Thanks!
07.08.2025 07:32 — 👍 1 🔁 0 💬 1 📌 0
Eutelsat LEO revenue rockets 84%
: OneWeb constellation may be smaller, but it's suddenly looking like a safer bet for some
Interesting news from Eutelsat raises questions on whether they can become a true competitor to Starlink? I have doubts. #Space #Spacesecurity
www.theregister.com/2025/08/05/e...
05.08.2025 16:47 — 👍 0 🔁 0 💬 0 📌 0
The Orbital Swarm Is Already Here
How satellite mega-constellations are redrawing the lines of war, power, and sovereignty
New on Medium:
The Orbital Swarm Is Already Here
How Mega-constellations are reshaping power in orbit.
Space isn’t quiet. It’s strategic.
medium.com/@jayallenuk/...
#Space #LEO #Geopolitics #Medium
04.08.2025 16:13 — 👍 0 🔁 0 💬 0 📌 0
Pleased to share I’ve completed my MA in Global Security Studies at King's College London with Merit! It’s been a tough but fascinating journey balancing studies with work, and I’m especially proud of my research on space security, AI, and deterrence. Now to find a way to continue down this path!
25.07.2025 14:37 — 👍 0 🔁 0 💬 0 📌 0
A sleek, futuristic aircraft soars above a sea of fluffy clouds. The aircraft features two large engines mounted atop its wings and a distinctive vertical tail fin. The sky is bright, with sunlight casting dramatic shadows across the cloud tops.
🚀Meet INVICTUS – Europe’s new hypersonic test platform.
We have joined forces with UK-based Frazer-Nash to kick off INVICTUS, a research programme with the goal of developing hypersonic technologies applicable to future reusable vehicles capable of horizontal launch.
▶️ esa.int/Enabling_Sup...
16.07.2025 10:59 — 👍 212 🔁 28 💬 3 📌 16
INVICTUS builds upon earlier ESA-led technological developments and will provide a platform for industry, agencies, and academia to trial next-generation hypersonic technologies. #UKSC2025
16.07.2025 12:17 — 👍 14 🔁 2 💬 1 📌 0
Just starting to draft something on the EU Space Act and how it's quietly becoming Europe's declaration of orbital sovereignty. Thinking in terms of norms, deterrence, and allied divergence. Will post draft blog soon. Anyone interested? #SpacePolicy #EUspace #StrategicAutonomy #LEO #Deterrence
08.07.2025 11:55 — 👍 0 🔁 0 💬 0 📌 0
Currently Senior Space Reporter at Breaking Defense. Space geek; former peace & security think-tanker; voracious reader of fiction esp. sci-fi/fantasy/alt-history; interested in cooking, archaeology/anthropology, poetry and scientific discovery.
Creator of Have I Been Pwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.
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Freelance journalist mainly tracking Chinese space activities. Correspondent at SpaceNews, also bylines at Spacedotcom, IEEE Spectrum and more.
A350 Captain (ex A380, A318/319/320/321, B737-200/300/400. Hoping this is like Twitter used to be… My own views not those of my employer. Lifetime Man Utd & now Crystal Palace season ticket holder. F1 fan. Ex-scientist who likes space/cosmology and wine!🍷
The Director General of the European Space Agency
Research Associate, Freeman Air and Space Institute (FASI), KCL | space strategy, non-proliferation, space security 🚀🛰️✨
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The Defence Studies Department at King's College London. World-leading research on #war & #conflict | Contact: comms-soss@kcl.ac.uk
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Cybersecurity Specialist, Public Speaker, Ex-Hacker.
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