Unisphere
25 July 2007
Also created for the 1964 World’s Fair, the Unisphere was built by US Steel Corp. The three rings represent the first artificial satellites, though more were in orbit at the time of construction.
Also created for the 1964 World’s Fair, the Unisphere was built by US Steel Corp. The three rings represent the first artificial satellites, though more were in orbit at the time of construction.