There have been many reported UFO sightings in the United States over the years. Some people believe that these sightings are evidence of aliens visiting Earth, while others believe they could be explainable phenomena such as weather balloons or military aircraft. There is no definitive evidence to prove the existence of aliens, so the question of whether or not they have visited Earth remains a topic of debate and speculation.
Steve Pierce: Witness to the Travis Walton alien abduction incident
Steve Pierce, witness to the famous Travis Walton alien abduction incident, tells of his trials and tribulations following the 1975 event.
