NASA's experimental X-43A didn't have a pilot and couldn't fly independently, but its blisteringly high speeds showed that ...

A, the unmanned experimental aircraft that holds the world record for the fastest flight by an air-breathing jet. -As part of ...

Scramjet from Popular Science. The first true reusable, free-flying scramjet could be Darpa's HTV-3X. It is also known as Blackswift. The HTV-3x could make its inaugural flight as early as 2012.

HAMPTON, Va. -- They call it a "scramjet," an engine so blindingly fast that it could carry an airplane from San Francisco to Washington, D.C., in about 20 minutes -- or even quicker. So fast it could ...

And sooner than you think, it could be coming to an airport near you. What exactly is a scramjet? Short for "supersonic combustion ramjet," a scramjet is, at its core, an engine technology aimed at ...

A team of engineers at the Air Force Research Laboratory and Air Force Test Center have set a record for the highest thrust produced by an air-breathing hypersonic engine in the military branch's ...

Air Force engineers are scratching their ends after a test flight of an experimental hypersonic X-plane ended last month prematurely when the vehicle failed to reach full power. A rocket successfully ...

The first ever free flight of a scramjet - a revolutionary new type of propulsion system - has been carried out by the US Defense Advanced Research Projects Agency (Darpa). The scramjet grabs most of ...

Raytheon Missiles & Defense and Northrop Grumman successfully test flew an air-breathing hypersonic missile on September 20, 2021. Part of a program for DARPA and the US Air Force, the Hypersonic ...

Things are going up down in Australia, and reaching hypersonic speed. An experiment in harnessing scramjet technology for future space transportation systems was flown last weekend by the University ...

A small group of Australian scientists made aviation history July 30 with the successful atmospheric test of a supersonic air-breathing engine in flight. Working with a budget most big science ...