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.
Huge bright UFO flying across the sky in Texas, 2011
UFO sightings 2011 – This footage of huge bright UFO or some unknown sphere was recorded in Texas in 2011.