From the Golden Gate Bridge in San Francisco to the Gateway Arch in St. Louis to the Statue of Liberty in New YorkSolar Impulse traveled over 3,500 miles and straight into history. It has just realized the first USA coast-to-coast crossing with a solar a solar airplane able to fly day and night using only solar energy. Solar Impulse’s aim is to fly around the worldin2015, promoting clean technologies and inspiring young generations to embrace pioneering spirit within them. © SI/