Looking at the moon which was visible during the day I noticed a white dot approaching the moon east to west. At first I thought it was a satellite and I asked my wife to come out and see the satellite. Then the dot turned left and I knew it was not what I thought.I then saw a second dot traveling at a right angle to the initial direction of the first dot. The first dot then made a U-turn and the two dots proceded to converge on each other. As they got closer to each other they disappeared.I asked my neightbor to come into the street and the three of us witnessed this.