The rotating detonation ramjet engine provides a more compact, lightweight design than standard engine designs, and uses a continuous, self-sustaining detonation wave. GE Aerospace and Lockheed Martin ...

A US aerospace and defense company has taken a huge step towards operational hypersonic systems after recently completing a total of 10 consecutive flights with a reusable liquid rocket engine.

Rotating Detonation Engines (RDE) have been flown by Venus Aerospace. They use continuous detonation waves for propulsion and provide 15% efficiency gains (in specific impulse or fuel consumption) ...

GE Aerospace is using AI in some impressive ways. Importantly, the nature of GE’s industry means that some of the benefits from AI can flow to investors. Tuesday, GE Aerospace is showing off its ...

Branded Content: 250 years since America’s founding, Ursa Major’s new approach to solid rocket motors and hypersonics supports the next era of U.S. defense innovation.

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 ...

Hypersonic developer Hermeus has begun testing a proprietary pre-cooler technology that will allow a standard Pratt & Whitney F100 jet engine to operate at higher speeds and with greater efficiency.

Venus Aerospace advanced propulsion system is engineered to power high-speed vehicles, including drones and aircraft, enabling them to travel vast distances at high altitudes and achieve high-Mach ...

Using a subscale demonstrator, jet turbine manufacturer GE Aerospace successfully ignited a dual-mode ramjet engine using rotating detonation combustion – a technique the company says holds promise ...

DARPA will kick off development of a High-Mach Gas Turbine (HMGT) engine with a 15-month project worth up to $40 million to define the architecture and set the conceptual design, the agency said Sept.

In what may be a world first, Venus Aerospace has, for the first time in the US, successfully flown a Rotating Detonation Rocket Engine (RDRE) that uses supersonic explosions to create thrust. Such ...

The competition for new highly-maneuverable drones just got much hotter. Dawn Hypersonics — part of Dawn Aerospace — today revealed it has achieved supersonic flight with their prototype Mk-II Aurora ...