INCREDIBLE plans have been revealed for a hypersonic superjet dubbed “Son of Blackbird” that could soon become the world’s fastest aircraft. Building on the legacy of the SR-71 ...

The SR-71 Blackbird is easily one of the world's most iconic aircraft. They first took to the skies in the 1960s, and by the turn of the century, they were retired. Nowadays, you can only find SR ...

The jet will be an unmanned hypersonic aircraft ... Lockheed Martin announced development of the successor to the SR-71 Blackbird spy plane. The SR-71 was capable of reaching speeds over three ...

The SR-71 Blackbird, first introduced six decades ago, arguably takes the cake as the most legendary American jet in history. The now retired Mach-3.0+ platform is surprisingly not a fifth ...

Boeing unveiled a conceptual model for a hypersonic jet that would replace the SR-71 Blackbird. The jet would hit speeds of more than Mach 5 No one has committed to building it yet. Boeing ...