China launches solar-powered drone into upper stratosphere
Chinese engineers announced a successful maiden test flight of a massive solar-powered drone in the country’s northwest, according to state media outlet, CGNT. Called Qimingxing-50 or ‘Morning Star’ 50, researchers are confident the unmanned craft could make meaningful contributions to the country’s security, communications and ecological sectors. Taking off from the a runway, Qimingxing-50’s debut…