Hypersonic aircraft promise to compress distance and time in ways that make even the fastest supersonic jets look dated, yet ...

If you travel fast enough past the speed of sound, you enter hypersonic territory, but attaining those speeds comes with a ...

The Air Force may move forward with both the Air-launched Rapid Response Weapon and the Hypersonic Attack Cruise Missile, officials said. (Giancarlo Casem/U.S. Air Force) The Air Force wants to revive ...

DARPA and the US Air Force have started the High Mach Gas Turbine (HMGT) program to develop reusable hypersonic planes. The core technology revolves around Turbine Based Combined Cycle (TBCC) ...