DARPA confirmed plans on Aug. 26 to launch development of a High-Mach Gas Turbine (HMGT) engine, seeking to create the ...

The US is preparing to launch its fastest hypersonic jet, capable of reaching speeds that push the limits of modern aviation.

And there you have it. After several years of hard work, the first test flight of what is to our knowledge America's first privately-developed hypersonic aircraft took place last week, opening the ...

Hermeus has stolen another quick march on its way to building a hypersonic aircraft as it begins testing its proprietary precooler on a Pratt & Whitney F100 jet engine that will be installed in ...

The company with the world’s largest aircraft now has a hypersonic rocket plane "Hypersonic systems are now pushing the envelope beyond what can be done by the human body." ...

Venus Aerospace just tested a hypersonic engine that could someday enable aircraft to fly at five times the speed of sound or more.

Stratolaunch completed two flights of its autonomous Talon-A2 rocket plane earlier this year, as the US aims to gain ground in its race for hypersonic supremacy with China.

Summary and Key Points: Project Mayhem is the U.S. Air Force’s secret hypersonic program aiming to develop a Mach 10 air-breathing ISR and strike aircraft, potentially replacing the SR-71 Blackbird.