Thirty years ago there was no Internet, laptop computers or CDs; Gerald Ford was president; “The Mary Tyler Moore Show” was on TV; and “Jaws” was at the movies. But in South Mississippi, NASA ...

GM Authority has exclusive video of a peculiar GMC Sierra HD prototype testing what may be a brand-new gasoline-fueled V8 ...

A new Chinese rocket startup based in Xi’an has successfully completed a long-duration hot ...

Getting an engine compression test for your car is a bit like having your blood pressure taken. It sounds complicated without context, but it's a relatively straightforward and painless procedure that ...

Rolls-Royce has commenced flight testing for its new Pearl 10X business aviation engine. The Pearl 10X engine is designed to power Dassault's upcoming Falcon 10X ultralong-range flagship aircraft. The ...

"We can learn from failure. We will take advantage of this opportunity to develop a more reliable rocket." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Things are getting hot for SpaceX's next Starship launch. SpaceX fired up its next Starship spacecraft during an engine test over the weekend, ahead of the company's 7th orbital test flight of the ...

Safran Aircraft Engines is ramping up system-level testing for a future open-fan engine as it builds towards full-scale ground tests next year of the front module – including the 4m (13ft)-diameter ...

Hypersonic developer Hermeus has begun testing a proprietary pre-cooler engine technology that will be a critical feature of the company’s ultra-fast Quarterhorse aircraft. Pre-cooling refers to the ...