Zero-fuel airplane Solar Impulse has flown the first leg across the continental United States in its attempt to fly around the world. It left Mountain View, Calif., at dawn on Monday and landed 16 hours later in Goodyear, a suburb of Phoenix, Ariz.
Zero-fuel airplane Solar Impulse has flown the first leg across the continental United States in its attempt to fly around the world. It left Mountain View, Calif., at dawn on Monday and landed 16 hours later in Goodyear, a suburb of Phoenix, Ariz.