宇宙セキュリティ

The threat of nuclear anti-satellite weapons and kinetic debris highlights the extreme fragility of Europe’s critical infrastructure and the limits of strategic autonomy. 4月 30, 2026

As US Space Command warns of a 'Pearl Harbor' in orbit, Europe's reliance on fragile satellite constellations faces a grim industrial reality check. 4月 18, 2026

As global tensions rise, aerospace and nuclear scientists are quietly vanishing from public directories, while foreign academics face intense border interrogations. 4月 17, 2026

Space One's Kairos rocket self‑destructed 69 seconds after liftoff on 5 March, ending a third straight attempt to put a commercial Japanese‑built satellite into orbit and leaving … 3月 05, 2026

Rheinmetall and OHB are in early talks to form a joint bid to build a Starlink-style low Earth orbit communications network for the Bundeswehr, part of Berlin's €35bn push into mi… 1月 26, 2026

On Jan. 21, 2026 the vice chief of space operations outlined plans to expand the Space Force, pivot from support to integrated warfighting, and prepare for contested cislunar oper… 1月 23, 2026

India is accelerating a program to equip new satellites with quantum-safe communications and post-quantum cryptography to withstand future quantum-powered cyberattacks. Government… 1月 12, 2026

The CIA issued a Glomar reply to a FOIA request about interstellar visitor 3I/ATLAS, prompting fresh debate about what intelligence agencies may quietly monitor even when NASA cal… 1月 08, 2026

A Long March-7A rocket placed Shijian-29A and 29B into orbit on 31 December 2025 to test space-target detection technologies. The mission continues China’s steady cadence of exper… 12月 31, 2025

A White House executive order signed 19 December 2025 accelerates NASA plans to place nuclear reactors on and around the Moon to power a permanent outpost, tightening a new cislun… 12月 19, 2025

An amateur astronomer discovered that a fleet of classified SpaceX satellites is transmitting on uplink frequencies normally reserved for ground stations, raising questions about … 11月 21, 2025