UFOs: Investigating the Unknown

No longer waiting for the government to share data, citizen scientists and private groups amplify the search for answers.

Reports from people who say they've been abducted are explored; a Harvard psychiatrist who takes them seriously comes under attack.

People talk about close encounters they've had with UFO phenomena.

U.S. nuclear missiles malfunction after a close encounter with UFOs.

Project Blue Book is launched to study the country's growing UFO problem.

The U.S. Government's secret Pentagon program on UFOs is exposed.

No longer waiting for the government to share data, citizen scientists and private groups amplify the search for answers.

People talk about close encounters they've had with UFO phenomena.

Reports from people who say they've been abducted are explored; a Harvard psychiatrist who takes them seriously comes under attack.