Outside of having some of the most technologically advanced aircraft on the planet, the US Air Force is also home to some of ...

SpaceX's Raptor engine is one of the most advanced rocket engines ever built, and it’s rewriting the rules of space travel. In this video, we break down what makes the Raptor so revolutionary ...

So was Trump discussing the X-32 when he said F-32 – no, he likely wasn’t. As noted, he probably meant F-22. But it is easy for those who aren’t huge aviation buffs to keep this straight.

SpaceX founder and CEO Elon Musk showed off a photo and videos of the company test firing its new Raptor rocket engine in a series of tweets. The Raptor engine is being built for SpaceX’s ...

A SpaceX Raptor engine of the type used by the company's Starship megarocket exploded during a test firing on Thursday.

SpaceX has shared dramatic slow-motion footage showing a Starship spacecraft Raptor engine powering down at the end of a recent test fire.

You may be surprised to learn that today's modern spacecraft are not powered by just one but multiple rocket engines. Here's how many power SpaceX's Starship.

SpaceX on Thursday conducted the third launch test of its Starship rocket in Texas, flying further and faster than the previous two tests.

SpaceX's 400-foot-tall launch system known as Starship launched from Texas on Saturday, reaching the edge of space.

Sometime in August, SpaceX successfully test-fired a Raptor rocket engine that could be used to safely land astronauts on the Moon in 2025.

Space & Spaceflight SpaceX’s Vacuum Raptor Engine Aces Cold Space Test for Artemis Moon Missions In related news, NASA has installed the first of four RS-25 engines on its upcoming SLS megarocket.