On a clear morning over the Mojave Desert in January 2025, a dart-shaped jet called XB-1 punched through Mach 1 and kept climbing. The aircraft, built by Denver-based startup Boom Supersonic, became ...
GE Aerospace and Kratos have concluded high-altitude testing of a small jet engine intended to power uncrewed fighter aircraft. The pair, which announced their intent to jointly develop the GEK800 ...