Alien Mysteries

In Kecksburg, Pa., Bill Bulebosh notices a fireball streaking across the sky and landing in nearby woods; within hours, the state police and the U.S. Army surround the area.

Denise Murter hears noises in the middle of the night and sees a large aircraft hovering above her house; second and third sightings make investigators sceptical.

U.S. Airmen Jim Penniston and John Burroughs enter England's Rendlesham Forest in 1980 to investigate a probable downed airplane and the military hushes them up.

In July 1991, a woman sees a huge spaceship hovering over her home in Aldergrove, British Columbia. Then she disappears for 45 minutes, but cannot remember where.

First-person accounts describe an incident on January 8, 2008 where residents from rural Stephenville, Texas witness a series of extraordinary light phenomena in the sky.

Matthew Reed follows a strange light while driving home. When he finds himself in a field with blood on his beard and his SUV damaged, he fears he was on an alien space craft.