Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

NASA's commercial partners have mounted a vigorous defense of the Artemis moon mission plans amid the specter of changes from ...

Assembly of the Artemis II moon rocket has reached its latest milestone with the stacking of the twin boosters' right forward ...

If we're being frank, which is how we roll in the Rocket Report, some of Orbex's recent activity does not inspire confidence.

Finland became the 53rd nation to join NASA's Artemis Accords on Tuesday as the space agency continued to build global ...

He said NASA’s current approach to Artemis, which uses the Orion spacecraft launched on the Space Launch System rocket, as well as the lunar Gateway and landers being developed by Blue Origin ...

A variant of the rocket's Starship upper stage is being built for NASA to carry astronauts from lunar orbit to the surface as part of the Artemis program. Some 225 Falcon 9 flights have launched ...

NASA moved its Space Launch System Moon rocket core stage to a vertical position in High Bay 2 inside the Vehicle Assembly Building at Kennedy Space Center in Florida during ...

The boosters will help support the remaining rocket components and the Orion spacecraft during final assembly of the Artemis II Moon rocket and provide more than 75% of the total Space Launch ...