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.
UFO activity in the sky over Mankato, Minnesota 15-Mar-2011
UFO sightings 2011 – Unknown lights in the sky over Mankato in Minnesota. This video was recorded on Tuesday, 15th March 2011 at 9:11 pm.