This New Solar-Powered Autonomous Aircraft Can Stay Airborne For 90 Days Straight
A plane named Solar Impulse 2 went around the world without using any liquid fuel five years ago. The aircraft was...
Tag: Skydweller
The US Navy Is Developing A Solar-Powered Plane That Could Stay Airborne For 90 Days
According to New Scientist, the US Navy is constructing a long-endurance, unmanned aircraft that could fly for 30-90...
