X-51 Waverider makes historic hypersonic flight
EDWARDS AIR FORCE BASE, Calif: An X-51A Waverider flight-test vehicle successfully made the longest supersonic combustion ramjet-powered hypersonic flight May ...
EDWARDS AIR FORCE BASE, Calif: An X-51A Waverider flight-test vehicle successfully made the longest supersonic combustion ramjet-powered hypersonic flight May ...
Washington: The US Air Force on Wednesday test launched a hypersonic cruise missile, with the vehicle accelerating to Mach 6 ...