US start-up Hermeus has flown its first supersonic-capable aircraft, the Quarterhorse Mk 2.1, marking a significant step ...
Company aims to achieve supersonic speed with its Quarterhorse Mk 2.1 before advancing to more powerful aircraft.
DIU completed the Cassowary Vex hypersonic test flight under the HyCAT program, demonstrating sustained Mach 5+ air-breathing cruise capability.
The mission sent Hypersonix’s DART AE scramjet aircraft on a suborbital hypersonic flight, reaching several times the speed ...
Work on a Safran Aircraft Engines-led project that will culminate in flight tests of an open-fan engine aboard an Airbus A380 in 2029 has officially kicked off.