NEW YORK, June 11 (UPI) -- The clean energy airplane Solar Impulse 2 landed in New York City early Saturday, completing its cross-country journey that began in San Francisco April 24.
The plane, which is powered by 17,000 solar cells on its wide wings, flies at an average speed of 28 mph and runs on stored energy at night, pilots Andre Borschberg and Bertrand Piccard told CBS News.