We already know that Apple's upcoming spaceship campus is going to be out of this world gorgeous. We also know it's going to be gigantically big. But how big? Well, the Empire State Building ain't got nothin' on Apple.
MacObserver compared it to other well known, larger than life buildings and objects and found that the upcoming Apple Spaceship HQ will be bigger than the Empire State Building, the Pentagon, a US Navy Blimp, a WWII battleship and a supertanker. Surprised? You shouldn't be, as the diameter of the alien circle is estimated to be 492m. See their measurements here. [MacObserver]