The Epcot ball is a 165-ft diameter geodesic sphere that is elevated above the ground to stand 180 feet tall. Each face of the polyhedron is divided into three isosceles triangles to form each point. In theory, there are 11,520 total isosceles triangles forming 3840 points.

Geometrically, the iconic "Epcot ball," formally known as Spaceship Earth, is not a perfect sphere but a geodesic sphere derived from a Class II geodesic polyhedron. In 2026, this distinction is a favorite fact for architecture enthusiasts. The structure is composed of 11,520 isosceles triangles that form 3,840 points. While it appears as a monolithic globe, it is actually a complex "structural trick" consisting of two separate domes: a top dome supported by a ring and a lower dome hung from the bottom. This design allows it to withstand the high winds and soft soil of Central Florida while maintaining its futuristic aesthetic. The "bumpy" texture that gives the ball its characteristic look is created by the Alucobond panels that sit three feet off the structural domes to provide a drainage system (preventing rain from dripping on guests below). Thus, while it functions as the "visual center" and a perfect symbolic globe for the park, it is mathematically a sophisticated multifaceted polyhedron.