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

NASA has been conducting a series of hot fire tests to certify RS-25 engines for use on the Space Launch System rockets that will launch Artemis missions to the moon. The penultimate test in the ...

The SLS/Orion launch system currently works, as proven by the Artemis 1 mission which launched ... and one partially completed rocket, in its fleet. Although Congress had directed NASA to maintain ...

The Artemis program's architecture is sure to ... NASA currently envisions the SLS rocket and Orion spacecraft as the transportation system to ferry astronauts between Earth and the vicinity ...

Flawed rocket launches by SpaceX and Blue Origin still leave both companies in position to dominate the space sector.

Teams with NASA are gaining momentum as work progresses toward future lunar missions for the benefit of humanity as numerous ...

Founded 25 years ago by Bezos, Blue Origin has been launching paying passengers to the edge of space since 2021, including ...

and the status of the SLS rocket and Orion spacecraft, both of which have endured lengthy delays. The incoming Trump administration is expected to reevaluate the architecture of the Artemis ...

Getting the Super Heavy-Starship flying on a regular basis is critical to NASA's Artemis moon program ... in an Orion capsule atop NASA's Space Launch System rocket then will rendezvous with ...