Morning Overview on MSN

SR-71 bowed out in a blaze at Mach 3.21

The SR-71 did not simply fade into a museum corner; it left service with the same aura of speed and mystery that defined its ...
Not What You Think Official on MSN

Mach 3.56 at 96,000 Feet: The Impossible Limits of the Blackbird Spy Planes

The Blackbird family didn’t just break speed records. It pushed aircraft to temperatures over 800°F while flying higher than ...