A celebration is underway in Switzerland as the first pilot to fly a solar-powered plane through the night lands safely. The project, Solar Impulse, also includes plans for a round-the-world flight. РThe Solar Impulse HB-SIA, with pilot Andr̩ Borschberg at its
controls, successfully landed Thursday morning in Switzerland after
flying through the night, a first-ever feat that was heralded by the
organization which built the plane at the École Polytechnique Fédérale
de Lausanne, as a major mil…