Bill Birnes

Birnes believes that Earth has been visited by many different types of extraterrestrials, and that pictures taken by NASA have been airbrushed to remove any evidence of alien activity. Birnes speculates that NASA may have taken missions to the Moon after Apollo 17, but these missions were kept secret from the public due to alien interference and new-found extraterrestrial artifacts. Birnes claims that NASA made three additional trips to the Moon; Apollo 18, Apollo 19, and Apollo 20. Additionally, he claims that the Apollo 13 incident was actually an extraterrestrial attack meant to scare humans away from landing on the Moon.