Key Takeaways: The legendary SR-71 is getting a hypersonic, unmanned successor: the SR-72 "Son of Blackbird," capable of Mach 6 speeds (4,600 mph). The Mission: Unlike its predecessor, the SR-72 is ...
Summary and What You Need to Know: Lockheed Martin’s SR-72 hypersonic aircraft, a successor to the SR-71 Blackbird, is advancing toward service but faces significant budgetary challenges. Recent ...
The SR-72 Darkstar has fueled speculation for nearly two decades. First rumored in 2007, the jet is believed to be Lockheed Martin's hypersonic successor to the legendary SR-71 Blackbird. Official ...
What You Need to Know: The SR-72, known as the “Son of Blackbird,” is poised to succeed the SR-71 Blackbird, one of the fastest surveillance planes of the Cold War era. With hypersonic speeds, the ...
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