Bright object making 90 degree turns, changing speed, Before darkWe live in the fight path of the atlanta airport, my wife has a scanner to listen to the pilot talking to the tower, Just before 6 pm. 10/9/2014 she told me to come and look at an object in the sky. I was like a very bright star, But was moving, She suggested it was a drone or a helicoper, but it was very high in altitude, We watched for at least 20 minutes with it changing direction and speed, Got pictures and video, It went behind clouds just as it was getting dark