On Monday, while waiting for Bertrand Piccard to land Solar Impulse 2 in Chongqing, China, Andre’ Borschberg tweeted, “Congratulations to Yael Maguire’s team on their first test flight with #Aquila, taking Mark’s vision to a new level.” “Mark” refers to Mark Zuckerberg, Founder and CEO of Facebook, and Aquila refers to a 737-size, solar-powered drone that will be capable of months-long flights, bringing Internet access to billions who lack connectivity today. According to the Christian Science Monitor, “At this week’s F8 developers conference, Facebook has highlighted exactly how far the company is looking to expand beyond its social-network roots. “On Thursday, the tech giant announced that it had completed the first test flights for its unmanned aerial vehicles (UAV), or drones, in the United Kingdom.” The New York Times reports that the Aquila weighs as much as a small car and has a wingspan of 95 feet, slightly larger than a Boeing 737. Developers say it can maintain flight at 60,000 to 90,000 feet for …