The Artemis II mission is set to launch four astronauts atop NASA’s SLS (Space Launch System) rocket later today – and while this specific rocket is only flying on its second mission, its core stage ...

SpaceX called off a test flight of its powerful Starship rocket and Super Heavy booster as the countdown clock reached zero Thursday at the company’s spaceport in South Texas. The launch team at ...

The last four rocket engines ever to fly with shuttle-era hardware at their core have arrived at NASA's Michoud Assembly Facility in New Orleans — and they are headed for the Moon program, not a ...