This picture was taken by my mother, in approx 1984, at Kentucky Lake. I am the bigger child, and the other two are my brother and sister. I was 4 or 5 and they were 2-3 years old. None of us three noticed the thing in the sky at the time and until my mom passed recently, none of us ever would have. A friend brought it to my attention not long ago after the funeral. That is all I really know. We are just curious if anyone can explain the thing or why it is in both pictures. They were taken about 5 mins apart on the same day.