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National Interest on MSN8 个月
SR-91 Aurora: The Mach 5 Spy Plane Was Never Real (Just a Rumor)
The Legend: The SR-91 Aurora, a rumored hypersonic reconnaissance aircraft, has captivated aviation enthusiasts for decades, ...
来自MSN7 个月
SR-91 Aurora: Does the Military Have a Super Secret Mach 5 Plane?
Summary and Key Points: The SR-91 Aurora is a rumored hypersonic spy plane that has captivated aviation enthusiasts and conspiracy theorists for decades.Allegedly developed in the 1980s as a ...