In the ’60s, rocket engine design and manufacturing company Rocketdyne had tried to make the J-2T Aerospike, a toroidal aerospike concept intended as an improvement over the Rocketdyne J-2 engine for ...

One small step for AI LEAP71, a Dubai-based startup, has achieved a significant milestone by successfully test-firing a ...

Nothing under $1 million can touch it. 233 mph, 0-60 mph in 2.3 seconds, carbon-fiber everything. And a rear-vision camera ...

I'll be making test tube liquid rockets. I first need a really strong oxidizer and I'm using pure nitric acid. Now all I need to do is all a fuel to it, and I'm using something called aniline. This ...

An aerospike does this by shaping the engine into a spike or plug with a curve like that of the inside of a rocket bell. As the combustion gases flow from the engine over the spike, the curve acts ...

The Patriots are fired head coach Jerod Mayo after one season on Sunday. Allan Bell speculates on the direction that New England may go in.

Startup POLARIS Spaceplanes, based in Bremen, impresses with the successful test of a 3D-printed Aerospike rocket engine.

Researchers used supercomputer simulations to unlock the secrets of electrons in plasma beams ejected by electric propulsion ...

Bob Maddox once built the world’s largest pulse-jet engine and mounted it in a 1965 Jaguar. Star Wars audio engineers even recorded his pulse-jet engines for the movie Solo.

A technique developed by scientists at the Czech Technical University uses fast-moving metal particles to repair parts of ...

LEAP 71, a computational engineering company, has successfully hot-fired one of the most advanced rocket engines ever created – an Aerospike ... They forego the conventional bell-shaped nozzle by ...

The 2.5-liter hybrid engine is powerful enough for everyday chores, and will easily return 37 MPG in non-towing situations.