A running engine produces heat, which expands its metal body, thereby increasing its compression ratio. This is true for ...

The company calls its upcoming Nova launch vehicle the "most robust, fully and rapidly reusable medium-lift rocket in the world." When you purchase through links on our site, we may earn an affiliate ...

Stoke Space is developing a fully reusable two-stage rocket it calls Nova. Credit: Stoke Space Technologies WASHINGTON — Stoke Space has test-fired a highly efficient engine it is developing for the ...

SpaceX bypassed a second attempt to catch a returning Super Heavy booster in its launch gantry, but demonstrated for the first time reignition of a Starship Raptor engine during the program’s sixth ...

A qualification test of a Raptor 2 engine has resulted in a dramatic explosion at SpaceX’s McGregor facility. The company has yet to comment on the incident, but it’s unlikely to affect the upcoming ...

The internal combustion engines that power most modern cars generate huge amounts of heat as they run. While it's normal for your vehicle's engine to become quite hot while driving, too much heat can ...

As essential as cars are in the modern world, vehicles and their engines have been regular sources of financial, and thus emotional strain for owners since the very first automobile was invented.

A superfast turbojet engine under development could see China zooming ahead of the US in the global military aircraft race China's aerospace industry has made significant strides in the development of ...