Solar Impulse Plane Completes Flight From San Francisco to Phoenix

The Solar Impulse, a solar-powered plane that has already flown between Europe and Africa, has just completed the first leg of its American odyssey between San Francisco, California to Phoenix, Arizona. The flight lasted 18 hours, but eventually the Solar Impulse landed safely in Phoenix. The next stop is Dallas, Texas, and from there it is on to St. Louis, Washington D.C., and eventually New York City.

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