See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. SpaceX has posted a dramatic video of the first firing of its Raptor ...

SpaceX has notched up another milestone in the development of Starship, fixing its Raptor Vacuum engine to the spacecraft and test-firing it for the first time. This marks another important step in ...

It's been several weeks since the SpaceX Mars rocket prototype has been waiting to take off in what will be its first orbital test flight at the company's Starbase facility, near the South Texas town ...

The Starship, SpaceX’s under-development rocket, is turning up the power. The test fire marks another step forward in CEO Elon Musk’s overall mission to establish a city of 1 million people on Mars by ...

SpaceX, Elon Musk’s spaceflight juggernaut, is in the middle of a lengthy licensing process with the Federal Aviation Administration over whether it will be able to launch its mammoth Starship to ...

SpaceX is hopping these days. Not only is Elon Musk’s company rapidly developing Starship prototypes and sending them into the air, it’s also hitting the gas on developing its new Raptor Vacuum engine ...

Obligatory, I'm not a rocket scientist/engineer. Hell, I'm not even a science graduate. My question is how exactly the test, tests, what is supposed to happen in vaccum, when it is done in atmosphere?

Boom! SpaceX puts its upcoming Starship engine through its paces in a video shared Friday, which shows the Raptor engine completing a full-duration test fire at the firm's rocket development ...