• Dyson sphere
    Dyson sphere
  • Sphere, a 1977 novel by Michael Crichton adapted into a 1998 film
    Sphere, a 1977 novel by Michael Crichton adapted into a 1998 film
  • The stone spheres of Costa Rica
    The stone spheres of Costa Rica
  • Hand With Reflecting Sphere, a lithograph by M.C. Escher
    Hand With Reflecting Sphere, a lithograph by M.C. Escher
  • Biosphere 2
    Biosphere 2
  • The Perisphere from the 1939 New York World's Fair and the Unisphere from the 1964 New York Word's Fair (tie)
    The Perisphere from the 1939 New York World's Fair and the Unisphere from the 1964 New York Word's Fair (tie)
  • The Bathysphere
    The Bathysphere
  • The Greater East Asian Co-Prosperity Sphere
    The Greater East Asian Co-Prosperity Sphere
  • I hate all spheres, it's a garbage shape
    I hate all spheres, it's a garbage shape
  • Some other sphere you'll roll at us in the forums
    Some other sphere you'll roll at us in the forums
1220 votes