A Swiss team working to take a solar-powered plane to the edge of space says it has performed the first jump and freefall from an electric aircraft.
The SolarStratos team said its experimental plane took off from an airfield in western Switzerland with two people on board early on Tuesday and climbed to 1520 metres before its founder, Raphael Domjan, jumped out of the aircraft.
It said Domjan remained in freefall for several hundred metres before releasing his parachute and landing safely.
The team quoted Domjan saying the stunt was part of the goal of demonstrating that activities such as skydiving can be carried out without producing planet-warming greenhouse gases.
Emissions from kerosene-fuelled planes currently account for about 2.0 per cent of the man-made carbon dioxide emissions.
"I hope that this will continue to make the young people of tomorrow dream, thanks to aircraft that are more respectful of our planet and our climate," he added.
The SolarStratos team follows the pioneering work of Switzerland's Solar Impulse mission, which completed the first circumnavigation of the globe with a solar-powered plane in 2016.
The team's goal is to eventually fly the single-propeller aircraft studded with 22 square metres of solar panels into the stratosphere.
Australian Associated Press
