SR-91 Aurora: The Hypersonic Spy Plane That Never Was The ... stealth spy plane capable of traveling at a speed of up to mach ...

Aurora states its design is part of an effort to create an X-plane to "demonstrate the key technologies and integrated ...

Supersonic means faster than the speed of sound. While hypersonic means specifically ... In November, Dawn Aerospace claimed its MK-11 Aurora jet was the first to top supersonic speeds since ...

Qingtian - the hypersonic missile - builds on the Yunfeng and Yungeng II programs, as per a report by Army Recognition. It has advanced features in range, speed, and operational flexibility. It also ...