Apollo 11 astronaut Buzz Aldrin has reportedly passed a lie detector test after recalling his apparent encounter with alien life during the historic 1969 mission to the moon.
Aldrin, 88, was a part of the test that also analysed interviews from astronauts Al Worden, Edgar Mitchell and Gordon Cooper.
Recorded interviews of the astronauts were tested using the latest technology at the Institute of BioAcoustic Biology in Albany, Ohio.
Experts claim their results prove they were "completely convinced" that their claims of aliens were genuine, according to the Daily Star.
Aldrin has always maintained he spotted a UFO on the way to the moon.