"If (the Darkstar) exists, nobody is talking about ... It was a reconnaissance plane when it was operating and the Russians could not stop it. It could go anywhere in the world to take pictures ...
Summary: The SR-72 "Son of Blackbird" is a planned spy plane capable of reaching Mach 6, developed by Lockheed Martin's Skunk Works. -While promising unparalleled speed and potential armament with ...
In 2013, Lockheed Martin announced development of the successor to the SR-71 Blackbird spy plane. The SR-71 was capable of reaching speeds over three times the speed of sound, and the SR-72 is ...