The central questions of Ufology
Who or what are the aliens?
Who or what are the beings sometimes glimpsed near UFOs?
Why would aliens want to visit the Earth?
What are the reasons why aliens might want to visit the Earth?
Why the government cover-up?
Why do governments seem evasive when it comes to talking about UFOs?
Typical types of UFO sightings
A look at the typical types of UFO sighting
