The space agency has put together a compilation of spooky audio clips from its robotic space missions.
A clip of the high-pitched sound that US diplomats have been hearing in Cuba has been uploaded online.
The Marana Police Department in Arizona has released an audio clip which features an unexpected extra.
Artist Lotte Geeven has recorded audio of our planet from the bottom of the deepest hole in the world.
A 67-year-old man is believed to be the first person to suffer from an audio and visual synching issue.
The four-man 'Finding Bigfoot' team believe they have captured audio of a bigfoot in Australia.
New research in to paranormal sounds recorded during the Enfield Poltergeist case have found the audio "non-human".