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

NASA's Artemis II Orion spacecraft with its launch abort system is stacked atop the agency's SLS (Space Launch System) rocket ...

All of the original US senators who created and sustained NASA’s Space Launch System rocket over the last 15 years—Bill Nelson, Kay Bailey Hutchison, and Richard Shelby—have either retired or failed ...

Despite the ongoing government shutdown, NASA did manage to complete a major milestone in its effort to send astronauts back to the moon. Teams completed the stacking of the Orion spacecraft atop the ...

Artemis 2 is the second scheduled flight of NASA's Artemis program and the first to fly astronauts aboard the Space Launch ...