Who built the spaceship earth at Epcot?

Spaceship Earth at Epcot was designed by architect John Hench and engineered by the firm of WED Enterprises, which was a part of Walt Disney Imagineering. The iconic geodesic sphere was constructed by a team that included various engineers and builders. It officially opened to the public on October 1, 1982, as part of the Epcot theme park in Walt Disney World Resort, Florida. The attraction symbolizes the progress of human communication throughout history.