Solar plane crosses the Pacific—at last!
Solar Impulse 2, an ultra-lightweight plane powered by 17,000 solar cells, has finished its crossing of the Pacific and landed in California on an important
Solar Impulse 2, an ultra-lightweight plane powered by 17,000 solar cells, has finished its crossing of the Pacific and landed in California on an important
Two veteran Swiss pilots are at nearly the midpoint of a round-the-world flight on the Solar Impulse 2, a solar-powered plane with a wingspan greater
Solar Impulse 2, an ultra-lightweight plane powered by 17,000 solar cells, has finished its crossing of the Pacific and landed
Two veteran Swiss pilots are at nearly the midpoint of a round-the-world flight on the Solar Impulse 2, a solar-powered