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

SpaceX is in the process of preparing Starship Version 3 for its upcoming launch debut, which is currently slated for ...

CAPE CANAVERAL, Fla. – A resupply mission to the International Space Station hit a snag Monday morning when the Cygnus XL spacecraft experienced an engine shutdown during its approach, NASA officials ...

NASA's Artemis II mission will launch with SLS rocket engines that have flown multiple times on past space shuttle missions.

UK space propulsion company Pulsar Fusion has conducted the first test of a prototype exhaust system for a nuclear fusion rocket engine that could dramatically cut transit times for missions to Mars ...

There has been only one mission of the Artemis program to date, an uncrewed test flight of the Orion spacecraft that was conducted back in 2022. Judging this solely from this perspective, you could be ...

The Artemis II mission is using NASA’s Orion spacecraft, which is designed to carry astronauts farther into space than ...

Add Yahoo as a preferred source to see more of our stories on Google. The Cygnus X-L spacecraft, launched earlier this week aboard a Falcon 9 rocket, has been delayed in reaching the International ...

Watch how a single engine on the flight 7 SpaceX Starship was test fired to simulate an in-space burn. Credit: Space.com | ...