EARLY WARNING/THE NEW SPACE RACE: AI company developing software to detect hypersonic missiles from space. “Hypersonic missiles travel at speeds of at least Mach 5, which is five times the speed of sound, posing a significant challenge for current defense systems. The Space Development Agency (SDA), an organization within the U.S. Space Force, is building a network of satellites in low Earth orbit with the goal to provide global indications, warning, tracking, and targeting of advanced missile threats.”