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Sudden Death of a Russian Satellite in Orbit

The Russian geostationary communications satellite Express-AT1 suddenly shut down. Control over it has been lost. What are the implications? Overview…

Mar 15 • SkyLinker

Verification of Starlink in Ukraine - achievements, shortcomings, conclusions

How did the blocking of Starlink in Ukraine proceed? What did it bring? What did it cost? What lies ahead?

Mar 13 • SkyLinker

Optical Highway to GEO: China’s Experiment with a Laser Communication Link

Chinese scientists tested communication from Earth with a satellite at a distance of 40,740 km. How does this affect the development of distant orbits…

Mar 10 • SkyLinker

Tianqi (天启星座) — an Overview of Largest Chinese LEO NB-IoT Constellation

Does the Chinese LEO satellite network really already cover 90% of the Earth’s surface with signal? Will Chinese devices soon start working with PRC…

Feb 10 • SkyLinker

DARPA Blackjack: A Flexible and Cost-Effective Military LEO SatCom

Is it possible to build military-purpose LEO constellations on commercial platforms? What exactly did DARPA specialists manage to demonstrate? An…

Feb 8 • SkyLinker

20 Gigawatts of Nonsense: Why “EM Weapons Against Starlink” Are a Myth?

Is Starlink really under threat? Is China preparing a new kind of “Star Wars”? And what is actually behind the so-called “leaks from Chinese research…

Feb 7 • SkyLinker

Blocking of unauthorized Starlink terminals in Ukraine has begun (updated)

Mass blocking of Starlink terminals has been recorded in Ukraine. The enemy and Z-publics are in panic. But many Ukrainians have also lost access to the…

Feb 4 • SkyLinker

Starlink in Ukraine – a New Story of Protecting SatCom Sovereignty

Ukraine is finally implementing effective regulatory measures to protect its satellite telecommunications space. Will Ukraine’s sovereignty and…

Feb 3 • SkyLinker

How Serious Are the Real Problems with Starlink and Other Operators in Ukraine?

How widely is Starlink actually being used by the enemy? Could a Shahed drone tomorrow already be flying with Amazon LEO or OneWeb onboard? How should…

Jan 28 • SkyLinker

How Recent Space Weather Events Have Affected Our Satellites?

What exactly happens to satellites during geomagnetic disturbances and proton storms brought by solar flares and coronal mass ejections?

Jan 25 • SkyLinker

LEO SatCom: Why “Ping Length” Explains Nothing? How Latency in Satellite Networks Actually Works?

Latency in LEO satellite networks is not random — it has rhythm and causality. Why ping is misleading, and how satellite internet latency should…

Jan 24 • SkyLinker

TeraWave — Why Does Jeff Bezos Need Another Satellite Network?

Blue Origin has announced a new satellite network called TeraWave. What is it? Why is it needed? Is it a competitor to Starlink and Amazon LEO?

Jan 23 • SkyLinker

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