The new main terminal is expansive, filled with light and living trees, capped by a 392,000-square-foot ... balloons begins, Ferré said, with “a fishing pole, another balloon and double stick ...

It will come from some of the numerous helium weather balloons set to be launched 100,000 feet into the moon's shadow from across the parts of 15 U.S. states visited by the path of totality.