Aircraft reconnaissance model with no pilot look completely different with normal airplane. It does not use gasoline and have very long wings.

Aircraft wing Z-shaped with a length of 150 m.

By Daily Mail, Odysseus is the aircraft used by solar energy company Aurora Flight Sciences (USA) built. Z-shaped wings of its length 150 m. Hence the shape of the aircraft can change the weather. For example, when the cloudy sky, wings spread wide to all aircraft size to collect sunlight. When dark, tail straight line to take advantage of the air lift. Electricity is stored in the local area for battery to the engine.

When night falls, straight tail lift to take advantage of the air.

Aircraft designed to fly at an altitude of 18-27 km to do the job reconnaissance, communications and environmental monitoring. Aurora Flight Sciences for firms, their products will appear on the market within five years. But airlines have not disclosed the purchase price.