Top 10 Best UFO sightings in USA I Section 51... Watch the VIDEO HERE ! The U.S. government's search for extraterrestrials began in 1948, a year after an amateur pilot named Kenneth Arnold claimed he saw nine crescent-shaped objects in the sky while...

Read more

Tag(s) : #ufo, #alien, #amazing, #USA, #mothership, #best of ufo footage, #compilation