Today scramjet propulsion is the subject of continued study, as it appears to be one of the most promising methods of powering hypersonic weapons and aircraft. So, you may be surprised to learn that ...

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 ...

Raytheon and Northrop Grumman are teaming to accelerate air-breathing hypersonic vehicle development. The companies will partner on DARPA's Hypersonic Air-Breathing Weapon Concept. (Raytheon) LE ...

An 18-hour commercial flight is enough to make anyone squirm. But don’t expect near-term aerospace tech to save you from long hours in that dreaded middle seat. That’s because the scramjet engine ...

At Wind Tunnel 9 in White Oak, Maryland, engineers Joe Norris (left) and Jon Lafferty conduct basic research on Hypersonic Technology Vehicle-1. HTV-1 did not fly, but its successor, HTV-2, did, ...

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 ...

388091 01: FILE PHOTO: An artist's conception of NASA's X-43A Hypersonic Experimental Vehicle, or "Hyper-X" in flight, in an undated photo. The vehicle, developed to flight test a dual-mode ...

Caption: The X-51A Waverider flew its fourth and final mission May 1 over the Point Mugu Naval Air Warfare Center Sea Range, during which the test team achieved a ...