This Is What A Spy Plane Eye Chart Looks Like From The Air

There's a good chance that a surveillance satellite is taking pictures of your neighborhood right now, but you'll never know it's there. It's way too high above the Earth's surface to be seen by the naked eye. But there's something here on the ground that helped develop those satellites into the highly precise… » 2/18/13 3:00pm 2/18/13 3:00pm