A little more than two months ago, a Rocket Lab employee called the Stennis Space Center Fire Department from the nearby E3 test stand. There was a grass fire where Archimedes engines undergo testing.

The company's novel rocket engine could be a game changer for the U.S. military.

Running everything from NASCAR races to moonshine smuggling, the Oldsmobile Rocket 88 engine became (in)famous for its ...

Three of the four RS-25 engines powering the Artemis II mission previously flew on NASA’s Space Shuttle fleet. The engines are cooled by liquid hydrogen to prevent the nozzle from melting from the ...