The incredible story behind the Lockheed SR-71 Blackbird, one of the most legendary and invulnerable aircraft ever built.

From the late 1960s to 1990, it flew missions over hotspots around the globe, gathering vital data without ever being shot down. Its ability to outrun surface-to-air missiles made it invaluable ...

The SR-71 is perhaps the most iconic Cold War spy aircraft, famous for many record-setting flights. Seemingly impervious to loss by enemy defenses, a dozen Blackbirds were lost to accidents ...