I was babysitting for my sister. When her and her husband came home she told me to come outside she wanted to show me something. We observed three white lights just above the cloud cover following each other in a triangle formation, these lights seemed to be the size of basketballs. Sometimes one of the lights would catch up with another and then they would separate again. There was no sound and they seemed to be stationary at that time. This happened in Greensboro NC in the Lawndale Dr/Cone Blvd. area around 1:30 a.m. Sunday Sept.9,2012. She will be filing her separate report because her and her husband saw them coming home and the lights moved from another location to this location.