Ukraine Says Russia Accelerates Rassvet to 292 Satellites by 2027
Russia’s Rassvet satellite-internet network sits at a sharp divide between ambition and demonstrated capability. The system reportedly has only 16…
space defense
NASA’s DART Could Be Outmuscled by Buried Asteroid Blast Simulations
NASA proved in 2022 that a spacecraft can deliberately nudge an asteroid. Now a new simulation study argues that a…
Canada Awards Telesat C$2.3 Billion Arctic Military Broadband Contract
Canada has awarded Telesat an initial C$2.3 billion military communications contract to improve broadband coverage for the Canadian Armed Forces…
Golden Dome Could Cost $1.2 Trillion and Still Be Overwhelmedturk
The Congressional Budget Office says the planned U.S. missile-defense system known as Golden Dome would cost about $1.2 trillion to…