Project Loon’s latest breakthrough to reduce costs for telcos

Instead of sailing balloons around the world to deliver internet access, engineers at Alphabet's Project Loon will send small teams of balloons to form a cluster over specific regions where people need internet access—a discovery that will help reduce the costs of operating a Loon-powered network. In a post on its Google+ page, the Loon team explained that when they started a pilot test in 2013, they thought they’d need a continuous stream of balloons around the world such that, as one balloon drifted away, another would be ready to take its place. Their main task would be to manage the balloons’ paths during their round-the-world journeys just enough to get them to drift over their internet test locations in roughly equal intervals—so as one balloon moved out of range, another would move in its place.