The George Marshall Space Flight Center was established in 1960.

NASA's George C. Marshall Space Flight Center is located in Huntsville, Alabama. It is NASA's Center of Excellence for research in civilian rocketry and spacecraft propulsion.

NASA's Marshall Space Flight Center in Huntsville

Jerry Shelby is a Mechanical Engineer at NASA, Marshall Space Flight Center. Jerry Shelby is a Mechanical Engineer at NASA, Marshall Space Flight Center.

No one "invented" it. It was designed by the Marshall Space Flight Center.