Marshall Space Flight Center
Huntsville, AL
The Marshall Space Flight Center Factory Tour in Huntsville gives visitors access to a functioning NASA research and propulsion facility. Participants travel on a guided bus to secure areas where rockets, propulsion systems, and spaceflight technologies are designed and tested, including sites linked to the Saturn V program and current deep‑space projects. The tour offers explanations of engineering, testing, and safety procedures used in NASA’s ongoing missions to the Moon, Mars, and beyond.