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

(Photo Caption: Two cranes breakover Core Stage-1 above the tarmac of the B Test Stand at Stennis Space Center on the night ... employees were invited to view the stage from the perimeter area ...

HANCOCK COUNTY, Miss. (WLOX) - NASA marked a milestone on Tuesday, February 18 with the installation of an RS-25 engine at the Stennis Space Center in Hancock County. The engine was installed on ...

Activation of the B-2 test stand at Stennis Space Center in Mississippi for the “Green Run” test campaign of the first Space Launch System (SLS) Core Stage is almost complete and NASA and its ...

We’re seeing some cloud cover this morning, and it’s pretty breezy, too. Clouds will stick around this morning, but we’ll gradually clear by the afternoon. Once we see the sunshine, we’ll ...