We saw a sphere hovering at treetop level. It was huge and made no sound or reflection on the water below.

My boyfriend and I were driving home and were driving along a street where there was a pond behind the houses. We saw an extremely bright, white sphere hovering over the water. We couldn't understand what is was, so we continued down the street to a point where there weren't any houses. We literally stopped the car in the middle of the road, and got out. This gigantic white sphere hovered at treetop level. It made no sound, and didn't make a reflection on the water. Then suddenly, the light was gone, and then it almost instantly reappeared much farther away over Gulf Beach (on Long Island Sound) We drove down to that beach parking lot where other people were out of their cars looking at the same thing. It began to slowly move NE along the coast line. Many of us got in our cars and followed it along the beach line to Woodmont. Then all at once, it was gone.  I don't normally believe in this stuff, but I will never forget the chill that gave me. I was in disbelief. My boyfriend and I never told anyone about that incident.
Time and date may be approximate.  PD