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‘Son of Blackbird’: US secret hypersonic jet may unleash 4,000 mph speed in 2025The US secretive hypersonic jet SR-72, also known as ‘Son of Blackbird,’ will reportedly debut in 2025. According to various ...
“Faster than a speeding bullet” may bring to mind a certain superhero from the planet Krypton, but it was literally true of the SR-71 Blackbird, the sleek, stealthy Air Force spy plane taken ...
Head-on view from slightly above the Lockheed SR-71 Blackbird, beautifully lit from the darkness of its storage building at the National Air and Space Museum, September 21, 2000. Eric Long / NASM ...
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