Moon landing conspiracy theories.
Different Moon landing conspiracy theories claim that some or all elements of the Apollo program and the associated Moon landings were hoaxes staged by NASA and members of other organizations. Various groups and individuals have made such conspiracy claims since the end of the Apollo program in 1975. The most notable claim is that the six manned landings were faked and that the Apollo astronauts did not walk on the Moon. The conspiracy theorists argue that NASA and others intentionally deceived the public into believing the landings did occur by manufacturing, destroying, or tampering with evidence; including photos, telemetry tapes, transmissions, rock samples, and even some key witnesses themselves. Such claims are common to most of the conspiracy theories.
A Funny Thing Happened on the Way to the Moon is a 2001 documentary written, produced, and directed by Nashville, Tennessee-based filmmaker and investigative journalist Bart Winfield Sibrel. Sibrel is a critic of the United States space program and proponent of the theory that the six Apollo lunar landing missions between 1969 and 1972 were hoaxes perpetrated by the US Government. The name was taken from a 1966 book of humorous anecdotes by people involved in the space program