Students' solar-powered drone idea takes flight

Zephyr solar-powered drone smashes record with 2-month-long flight

suntoucher solar powered aircraft concept by samuel nicz

Facebook takes flight

Advancing the Future of Flight: A Legacy of Innovation - Aurora Flight Sciences

Solar Impulse Just Completed Its Momentous Flight Around the World

Solar Powered R/C Drone : 6 Steps (with Pictures) - Instructables

How Big Can A Solar-Powered Drone Be?

NASA Pathfinder - Wikipedia

Solar Drones Are Filling the Skies, But There's Still No Clear Winner

Solar-powered UAV could fly in the upper atmosphere for 5 years at a time

Drone-enabled solution to PV inspection

When solar-powered drones meet Arctic glaciers

How a Solar Drone Can Solve Hunger - Impakter

Solar powered day/night autonomous flight achieved: Airborne for 28 hours without fuel! - Robohub

Facebook's Aquila solar drone takes flight - The Manufacturer