Learn more about work and operations at the nation’s largest propulsion test site.
General Knowledge
Interesting Facts
Learn all about NASA Stennis with these quick and interesting facts.
Center History
Explore the history of the NASA Stennis and its support of the nation's human space exploration mission.
NASA Economic Impact – Mississippi
Learn more NASA's economic impact on the state of Mississippi in fiscal year 2023.
Range and Aviation Operations
Explore the unique capabilities – restricted airspace, waterway, and buffer zone – and infrastructure to support testing and operation of unmanned systems at NASA Stennis.
Test Facilities and Laboratories
Fred Haise Test Stand
Learn about the historic Fred Haise Test Stand named for the Apollo 13 astronaut from Biloxi, Mississippi.
Autonomous Systems Lab
Discover the cutting-edge work being done by a NASA Stennis team to provide intelligent systems for future deep space missions.
Thad Cochran Test Stand
Learn about the Thad Cochran Test Stand and its historic frontline propulsion work.
Mission Support
Propulsion Testing
Discover the range of activities conducted at NASA Stennis, the nation’s largest rocket propulsion test site.
NASA Stennis SLS Green Run Testing
Learn about the historic SLS (Space Launch System) core stage test campaign on the B-2 side of the Thad Cochran Test Stand at NASA Stennis.
NASA Stennis and Artemis Testing
Learn about the frontline work at NASA Stennis to support the Artemis program to return humans to the Moon in a sustainable way.
It Takes a Nation: Stennis Contractor Support for SLS Core Stage Testing
See a graphic representation of the village of contractors involved in testing NASA’s SLS (Space Launch System) core stage at NASA Stennis.