The core stage for NASA's Artemis 3 rocket has been raised inside the Vehicle Assembly Building, and is awaiting engine ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

NASA has been conducting a series of hot fire tests to certify RS-25 engines for use on the Space Launch System rockets that ...

NASA Stennis Space Center, sitting in Hancock County, acts as the largest rocket propulsion test site in the United States.

Astronauts enter a moon vehicle while in Earth orbit.

Nasa's Artemis 3 will send four astronauts into Earth orbit to test docking with two commercial Moon landers from SpaceX and ...

HANCOCK COUNTY, Miss. (WLOX) — The RS-25 engines that powered Artemis II’s trip around the moon were tested at the Stennis Space Center in Hancock County, where engineer Bradley Tyree spent years ...

For Artemis IV, the exercise was an official milestone. Teams from NASA Stennis were testing a recently installed cooling ...

NASA Administrator Jared Isaacman told lawmakers on Monday that SpaceX and Blue Origin, the agency’s two lunar lander contractors, say they could have their spacecraft ready for the next Artemis ...