Airbus files patent for a Hypersonic Jet
Airbus files patent for a Hypersonic Jet, that can take you from London to New york in just one hour! Watch the video…
The secret Hypersonic replacement for the legendary SR-71
New details on Lockheed Martin’s successor to the SR-71 Blackbird, the SR-72, that will be twice as fast as its predecessor with a cruising speed of Mach