Summary and Key Point and That 1 Weapon: The SR-72 “Son of Blackbird,” successor to the iconic SR-71, reportedly achieves astonishing speeds up to Mach 6 using advanced hypersonic technologies ...

While the name of Lockheed Martin’s experimental SR-72 is the Darkstar in “Top Gun: Maverick,” that is not the jet’s actual name. The name hasn’t been officially revealed. The closest ...