GE Aerospace says it successfully demonstrated an advanced jet propulsion concept that involves a dual-mode ramjet design utilizing rotating detonation combustion. This could offer a pathway to the ...

Integrated circuits made of GE’s silicon-carbine wafers can support powerful electronics even at extreme temperatures. Credit: General Electric A state-of-the-art ramjet struggles to accelerate when ...

Rotating detonation engine could be up to 25% more efficient than traditional jet engines. This could make airplanes and missile faster or with longer range. Smaller weapons could reach the same ...

Orlando startup JetX is planning a configurable eVTOL "flying car" chassis, and testing a quiet, modular propulsion system that vectors thrust from bladed or bladeless fans without tilting them, ...

An Austrian-based company is working on a patented propulsion technology for VTOLs (vertical take-off and landing) and has recently shared the first test flight of a prototype aircraft using the ...

Having received permission from Austrian authorities to begin outdoor flight testing on its remarkable CycloRotor-propelled technology demonstrator, CycloTech has announced noise testing results for ...

A startup high-speed flight company from Houston, Texas, has successfully tested its Rotating Detonation Rocket Engine (RDRE) ultimately aimed at allowing travel at four to six times the speed of ...

The new propulsion system is powered by supersonic technology and can be used for spacecraft journeying from the Moon to Mars. Reading time 2 minutes NASA just put its new propulsion system to the ...

Austrian aviation company CycloTech is preparing to test a new electric vertical takeoff and landing (eVTOL) aircraft ...