In aerodynamics, hypersonic speed refers to speeds much faster than the speed of sound, usually more than approximately Mach 5. [1][2][3]

Jun 21, 2024 · Vehicles that travel at hypersonic speeds fly faster than five times the speed of sound. NASA studies the fundamental science of hypersonics to understand it better and applies this …

Hypersonic flight is generally defined as speeds at or beyond Mach 5. From an engineering perspective, hypersonics is best understood as a multidisciplinary regime in which fluid mechanics, …

4 days ago · Hypersonic missiles fly at Mach 5 or faster and are nearly impossible to intercept. Here is who has them, how they work, and why they are changing global security.

We are developing game-changing hypersonic solutions to ensure our customers are always ready for what’s ahead. Traveling at Mach 5 (or a mile a second) and above is the new standard on the …

4 days ago · Rocket Lab launched a scramjet-powered hypersonic vehicle for the U.S. military to suborbital space on Friday (Feb. 27).

Nov 14, 2025 · Hypersonic flight could one day make long-haul travel as quick as a short movie. Researchers are testing how turbulence behaves at extreme speeds, a critical hurdle for designing …

Sep 8, 2025 · There are two main types of hypersonic weaponry: (1) hypersonic cruise missiles (HCMs) and (2) hypersonic glide vehicles (HGVs). Both systems are designed to impact targets from long …

1 day ago · An Australian-designed hypersonic aircraft has taken flight in space after Rocket Lab, the New Zealand-founded space company, successfully launched its latest mission for the United States.

5 days ago · Hypersonix has entered the final countdown to the first mission of its scramjet-powered hypersonic aircraft.