UFO Sighting in Monaca, Pennsylvania on 2017-07-08 20:45:00 - Silver object hovered in western sky at dusk for approximately 1 minute, then vanished. object reappeared and flew across sky.

On property throwing frisbee to dogs. object was bright. thought it was a star at first but it disappeared. considered it was the iss once it was moving however looked online and it was not over the u.S.A. silver object appeared, hovered, disappeared, reappeared and traveled at constant speed toward the east and disappeared out of sight. we were surprised and tried to record on my phone but it did not show up. it disappeared over the trees toward the east.