
Lockheed Martin’s SR-72 ‘Darkstar’: The Next Leap in Hypersonic Aviation
Lockheed Martin’s revolutionary hypersonic aircraft project, the SR-72 “Darkstar”, has once again ignited global interest following reports that it could become the fastest aircraft ever built — capable of reaching speeds up to 4,000 mph (Mach 6). Designed as the successor to the legendary SR-71 Blackbird, the SR-72 blends stealth technology, scramjet propulsion, and artificial…