The subsonic test vehicle is the first flight-capable aircraft in the Quarterhorse line, with which Hermeus eventually hopes ...

The May 21 flight test brings Hermeus a step closer to its goal of flying the autonomous, reusable vehicle at near-Mach 5 ...

Hermeus is breaking ground on a new engine and flight test facility HEAT will accelerate US hypersonic development, offering increased testing cadence for not only Hermeus, but the DoD and larger ...

The United States has actively pursued the development of hypersonic weapons—maneuvering weapons that fly at speeds of at least Mach 5—as a part of its conventional prompt global strike ...

Hypersonic glide vehicles travel at speeds greater than Mach 5, or approximately 4,000 miles per hour, making them difficult to detect and intercept in time. They can also maneuver and vary ...