There are many high-speed air vehicles in the world today, with some of them, namely rockets and missiles, being capable of reaching many times the speed of sound. But only one, the legendary Lockheed ...

Aerospace startup Hermeus has taken another step toward challenging the Lockheed SR-71 Blackbird’s legendary supersonic speed ...

Back in 1976, at the height of the Cold War, one of America's most secretive planes, the SR-71 Blackbird, managed to achieve a tremendous feat: it traveled at a speed of Mach 3, which is 2,193.2 mph ...

When it comes to blistering aerial speeds, fighter jets manufactured by American military contractors like Boeing and Lockheed dominate the skies. While Bell's X-1 "Glamorous Glennis" was the first ...

Move Over SR-71 Blackbird – The Hermeus Quarterhorse is Gunning For Your Speed Record – Fanboys of the Lockheed SR-71 “Blackbird” are very quick to note that even after more than four decades the high ...

Key Points and Summary - The SR-71 Blackbird, the world's fastest air-breathing manned aircraft, held its speed record not because of its airframe's limits, but due to a crucial safety restriction on ...