Lockheed has hinted that a potential SR-72 Darkstar prototype could be finalized by this year. W hile the legendary SR-71 ...

The SR-72 Darkstar, also known as the “Son of Blackbird,” is Lockheed Martin’s next-generation hypersonic aircraft designed ...

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 ...