Morning Overview on MSN

Astrobotic tests detonation engine, hitting 4,000 lb. of thrust

Astrobotic Technology says it has fired a rotating detonation rocket engine at 4,000 pounds of thrust, a milestone that puts ...
New Atlas

The ram-rotor detonation engine: A new era of hypersonic propulsion

Essentially, it's a rotating detonation engine in which the detonation wave is stabilized within a high-speed rotor. A precisely shaped flow channel within the rotor compresses the air-fuel mixture to ...
The Aviationist

Pratt & Whitney Successfully Tests Rotating Detonation Engine

The Rotating Detonation Engine being developed by Pratt & Whitney has no moving parts, which reduces complexity and costs, and could help enable high-speed, long-range flight with increased efficiency ...
Yahoo

China creates new Ram-Rotor Detonation Engine to boost hypersonic flight

Add Yahoo as a preferred source to see more of our stories on Google. Researchers in China have introduced a new hypersonic engine concept by integrating a ramjet with a rotary detonation engine. A ...
Ars Technica

For the first time in the US, a rotating detonation rocket engine takes flight

A US-based propulsion company, Venus Aerospace, said Wednesday it had completed a short flight test of its rotating detonation rocket engine at Spaceport America in New Mexico. The company’s chief ...