It was recently revealed that the U.S. Pentagon has investigated sightings by the U.S. Military of unidentified flying objects, or UFOs. Through satellites and sensors, the Advanced Aviation Threat Identification Program would watch videos from pilots to decipher whether the unknown sightings were from another country or perhaps another planet. The head of the program says that scientific research was used to find out if there was a threat to the U.S. but not all of the phenomena could be explained. Listen to learn how a team of analysts worked with pilots to uncover whether UFOs exist in our skies.
Story Length: 4:47
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