Solar Impulse 2 takes off on last leg of round-the-world journey Watch Live News 
An airplane which solely relies on solar energy has taken off on the last leg of its round-the-world-trip. It is expected to reach its final destination in some 48 hours, which would make it the first solar-powered aircraft to circle the globe.
Read Full Article at RT.com
An airplane which solely relies on solar energy has taken off on the last leg of its round-the-world-trip. It is expected to reach its final destination in some 48 hours, which would make it the first solar-powered aircraft to circle the globe.Read Full Article at RT.com