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

The latest hot-fire of NASA’s Artemis moon rocket engine at Stennis Space Center was more than a dramatic plume on the Mississippi horizon, it was a proof point that the agency’s heavy-lift strategy ...

In 2025, NASA's Stennis Space Center near Bay St. Louis, Mississippi, marked a year of progress by supporting NASA's Artemis campaign ...

American space exploration used to be powered solely by the federal government, but private industry is pioneering many of today’s breakthroughs. Mississippi’s John C. Stennis Space Center has ...