One of his more interesting builds is his series on building rocket engines out of PVC pipe written in conjunction with [Chuck Knight]. For the propellent grains, the PVC rocket didn’t use the ...

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 ...

Once again, we're back with our annual power ranking of US launch companies. 2024 was the third year Ars compiled a list of the most accomplished rocket companies in the United States with the goal of ...

This aerospike engine —fueled by a combination of cryogenic liquid oxygen and kerosene — delivers an impressive 5,000 Newtons ...

The deal gives Europe’s largest tactical-missile vendor full control over its main supplier of propulsion, a key asset in an ...

China successfully conducted five rocket engine tests in a single day, signalling the implementation of major aerospace projects in 2025.

The crew on American Pickers has found some surprising gems while hunting for treasure, but one such adventure turned up a genuine rocket car.

offering the potential to power spacecraft at unprecedented speeds. Pulsar Fusion's ambitious goal is to construct the largest and most practical nuclear fusion rocket engine to date. Their 8 ...

Although there was briefly a company called Rotary Rocket ... and offers very smooth power transfer and high power to weight ratio. The downside, though, is that the engine deliberately burns ...

It operated for approximately 100 seconds before a standard power ... methane engine test was conducted on a vertical dual-station test stand for the high-thrust hydrogen-oxygen rocket engine ...