Six Raptor engines powering the upper stage of SpaceX’s Starship launch system completed a full-duration burn during Flight 9 on May 27 before a propellant leak doomed the rest of the flight. Credit: ...

Nitrous oxide’s high-speed abilities don’t end with racing cars, as it’s a powerful enough oxidizer to be a practical ...

If SpaceX is going to fly Starships as often as it wants to, it’s going to take more than rockets and launch pads. First, there’s the sprawling factory that SpaceX has constructed at its Starbase ...

Elon Musk and SpaceX are getting a little closer to sending humans to Mars, but they still have plenty of work to do. After the last two test flights ended prematurely with the destruction of the ...

SpaceX's Starship conducted its ninth test flight Tuesday evening, successfully surpassing the outcomes of two prior test flights that ended in explosions. However, the company lost control of the ...