Metallic Sphere flying in front of our car.My wife and I were driving on highway 261 in McQuady, Ky. The day was sunny, blue skies, no clouds. It's an old country road. At the top of the tree line level, a metallic sphere, pinkish red color nucleus, approximately 5 feet in circumference, traveled above our car at tree line level. This sphere was on a flight pattern. It crossed the road ahead of us from right side to the left side and then kept this pattern of flight until it was out of our view because of the thick woods. It's flight pattern was about 40 feet in the air. The speed was approx. 15 miles per hour. We never saw anything like this in our lives!((NUFORC Note: Witness elects to remain totally anonymous; provides no contact information. PD))