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.
The Harvard Psychiatrist Engrossed in Extraterrestrial Encounters
Explore the extraordinary journey of Dr. John Mack, a Harvard professor who dared to study the unproven – UFOs and alien abductions.
