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

3 days ago · Even private capital is flowing into the sector, with hypersonic testing companies securing major institutional investment to expand production capacity and flight cadence [3].

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 · A big reason is the long-range CJ-1000, the world’s first and so far only operational land-based scramjet-powered hypersonic missile.

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 …

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 …

Oct 9, 2025 · The Army and Navy have worked to develop a common hypersonic missile that can deliver a hypersonic glide body with a conventional warhead that will be able to strike critical targets that are …

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 …

Sep 27, 2023 · Hypersonic speed is five times the speed of sound. Scientists measure speeds this fast with a Mach number, named for Austrian physicist Ernst Mach. Sound has a speed of Mach 1 and …

Hypersonic flight involves traveling at speeds greater than Mach 5, revolutionizing air travel and defense with rapid, high-altitude capabilities.