Key Points and Summary on SR-72 Darkstar - The Lockheed Martin SR-72 "Darkstar," a conceptual hypersonic aircraft, aims to achieve speeds of Mach 6, but a critical question remains: is that fast ...

The SR-72 “Darkstar” is designed as a successor to the iconic SR-71 Blackbird. According to the designers at Lockheed Martin, the plane can travel at hypersonic speeds up to Mach 6. The Darkstar ...

At Mach 6, the SR-72 can cut across radar fields of view so quickly that establishing a continuous track becomes nearly impossible. The Lockheed Martin SR-72, known as the “Son of Blackbird,” could ...

What You Need to Know: The SR-72, developed by Lockheed Martin’s Skunk Works, is a proposed hypersonic reconnaissance aircraft aimed to fill critical intelligence gaps in the U.S. Air Force.