CFD image of the NASA X-43A at Mach 7 In aerodynamics, hypersonic speed refers to speeds much faster than the speed of sound, usually more than approximately Mach 5. [1][2][3] The precise Mach …

Mar 13, 2026 · In the field of aerodynamics, hypersonics is generally associated with flight through an atmosphere at speeds in excess of Mach 5, i.e. five times

Feb 26, 2026 · A hypersonic glide vehicle is fast and steers, making its final destination uncertain until the last moments before impact. This combination has triggered an arms race that now spans at …

Hypersonic vehicles often feature blended bodies with tightly integrated propulsion systems, in stark contrast to the separate airframe and engine architectures of subsonic and supersonic aircraft. …

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 …

Unlock the power of Lockheed Martin's hypersonic missiles. Our expertise and technology tackle complex engineering challenges at speeds exceeding Mach 5.

Apr 30, 2026 · A U.S. Air Force has been shown in flight carrying an AGM-183A ARRW hypersonic weapon, introducing a new potential launch configuration for American long-range strike operations. …

David M. Van Wie Hypersonic technologies have been investigated for more than six decades, and important operational capabilities exist in the form of reentry, space lift, and interceptor systems. …

The Hypersonic Innovation Conference will emphasize the pressing needs to advance American hypersonic technologies and leverage these technologies to achieve U.S. National Security goals.

Hypersonics is the field of study of a very particular class of flows that develop around aerodynamic bodies moving in gases at exceedingly high velocities compared to the speed of the sound waves. …