Hermeus Quarterhorse Mk 2.1 achieves first supersonic flight at Mach 1.21 over White Sands during its third test flight.
supersonic
The United States (US) has officially ended its decades-long ban on supersonic commercial flight over land.
the Hyper Sting, concept aircraft equipped with nuclear-powered supersonic engines that can significantly slash transatlantic travel duration.
On April 1, 2022, a routine service test for an Emirates Airbus A380 aircraft yielded an unexpected outcome. Know more