This famous unisphere is a landmark to where the tennis U.S. Open is held every year. It is located at the Corona Park in Flushing Meadows, Queens, NY. You pass right next to this unisphere as you enter the U.S. Open grounds from the Corona Park. If you took the train or subway going to the Tennis Center, the sphere is on the other side.
I am you a picture I took when we watched the us open last week. So lucky, I got it with nobody else around it.