official news from : https://bit.ly/2QkyIbY Picture this: You’re just about done with a transoceanic flight, and the tracker in your seat-back screen shows you approaching your destination airport. And then … you notice your plane is moving away. Pretty far away. You approach again and again, only to realize you’re on a long, circling loopContinue reading “NASA Works with Boeing, Other Collaborators Toward More Efficient Global Flights “