Use our research guide below  to discover more about the mysteries of the world – Or  visit Unexplained Mysteries  for more! Ancient Aliens Many people think Aliens visited earth in the past – see these topics to find out why! Ancient Aliens…
Area 51: Declassified photos

A supersecret military base on the southern shore of Nevada’s Groom Lake has been the object of speculation over UFOs, and aliens for decades. It hasn’t helped that the government has barely acknowledged the site’s existence. But now, National Geographic…