Solar Impulse 2 has landed in Seville, completing the world's first solar-powered crossing of the Atlantic. The 6765km (4,200mi) flight took just shy of three days (71 hours and 8 minutes), taking off from New York three days ago. Solar Impulse 2, which is slowly making its way back around the world to Abu Dhabi, has two pilots that take turns. The Atlantic hop was Bertrand Piccard's longest flight in Solar Impulse 2. André Borschberg, who piloted the agonisingly drawn-out… (arstechnica.com) 更多...
