Such "countdown demonstration tests" have traditionally taken place shortly before launch with the rocket and crew ship ...

On March 31, SpaceX launched the private Fram2 mission, which sent four private astronauts on a 3.5-day mission to Earth ...

A major step toward launch day is complete as NASA's Artemis II astronauts ran through a countdown demonstration test.

NATIONWIDE — Citing that SpaceX is behind schedule with its Starship that will be used for the Artemis III mission, NASA acting Administrator Sean Duffy said on Monday that the U.S. space agency is ...