Dr David Clarke investigates the conspiracy theory that says the US government has been hiding the existence of alien life from us all
In July 1947, some unusual debris was discovered at Roswell Army Air Field in New Mexico. Was this the remains of a crashed military balloon, or something from much, much further away? Has the US government spent the past 75 years hiding proof of alien life from us all? In this new bonus episode of Conspiracy (exclusively for HistoryExtra Plus subscribers), Dr David Carke gives Rob Attar the lowdown about the Roswell Incident and considers how it relates to the long history of UFO sightings.