When rudimentary solar power was created in the 19th century, the scientists behind the technology had no idea what it would be used for.In 2013, venture capitalists and environmentalists Bertrand ...
Swiss eco-explorer Raphaël Domjan is one step closer — or around 31,200 feet — to the stratosphere. The adventurer's ride there was much different from airliners that typically travel at that height.
Swiss pilot Raphael Domjan beat the altitude record for a solar-powered electric plane in a flight that took him soaring to 9,521 metres, his team announced Wednesday. The SolarStratos plane made the ...
Swiss pilot Raphael Domjan beat the altitude record for a solar-powered electric plane in a flight that took him soaring to 9,521 meters, or 31,237 feet, his team announced Wednesday. The SolarStratos ...
An unmanned aerial drone flew continuously for fourteen days and twenty-one minutes, shattering the previous world record by 250 hours. Climbing to heights of 70,000 feet, the plane uses powerful ...