Watch the complete build of the WS15 turbofan engine model used on the J-20 fighter jet. This video walks through assembly details, internal components, and the finished result, making it ideal for ...

Jeff Thornburg helped turn a government research project into SpaceX’s most powerful rocket engine. Now, he’s trying to do the same thing at his startup Portal Space Systems, which is taking an idea ...

Rim-driven thrusters turn the normal propeller-motor arrangement inside out; rather than mounting the motor at the center of the propeller, they use a large hollow motor, with the blades attached to ...

It doesn't seem to matter how powerful jet engine technology becomes; the cost of air travel doesn't seem to be coming down any time soon. But that doesn't mean de facto flagship airlines like Delta ...

GE Aerospace (GE) said Monday it will invest an additional $1 billion in its U.S. manufacturing facilities and supplier network this year as it works to increase jet-engine output and accelerate parts ...