National Interest on MSN7mon
SR-91 Aurora: The Mach 5 Spy Plane Was Never Real (Just a Rumor)
SR-91 Aurora: The Hypersonic Spy Plane That Never Was The original story goes something like this: four decades ago, the U.S.
Hosted on MSN3mon
Does The Aurora Spy Plane Really Exist?
The SR-91 Aurora was reported to be the hypersonic ... warfare by the Royal Canadian Air Force. The advancement of spy satellites that are constantly in orbit around the globe and high-flying ...