I was sitting outside talking to my dad then out of my side view i could see something slowly rise out of the trees and it was oval/circle and silver had lights all over it with a small window. it made a humming sounds ans slowly floated over us so i followed it while walking. it seemed like there was so sound around me except the hum and it was like time was going soooo slow. i follwed on foot until it started to rise and then it made a popping sound like a high pitched zipping sound and i was gone just as fast as it got there. i thought i was crazy. as my dad stood there in shock.