NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...

A group of Kingston University in London engineering students have developed a rocket engine powered by an unusual but highly ...

Blue Origin completes delivery of BE-4 rocket engines for first ULA Vulcan launch. by Alan Boyle on October 31, 2022 at 1:10 pm October 31, 2022 at 6:04 pm. Share 229 Tweet Share Reddit Email.

The Artemis I mission’s rocket engines and boosters have direct ties to Columbia, Challenger and each of the other shuttles, and even one of the original Mercury 7 astronauts.

There is a reason building a rocket engine is harder than most things you want to build. If you are building, say, a car, your goal is to not have it explode. If you are building a bomb, you want t… ...

The aerospike engine—specifically the conical aerospike—looks quite similar to a conventional rocket and functions using largely the same principle: exchanging thermal energy for kinetic energy.

The 10-foot-high Raptor—which powers the Starship—is arguably the most advanced Western rocket engine in production. Its latest iteration produces 280 tonnes of thrust at sea level, surpassing ...

Two BE-3U engines power the upper stage of the New Glenn orbital-class rocket, which was sent into orbit from the Kent, Wash.-based company’s Florida launch pad for the first time in January.