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

What criteria should we use to evaluate UFO evidence?

In an age of AI-generated images and videos, and 'government insiders', it is becoming increasingly difficult to evaluate UFO evidence, leaving the field open to cranks and hoaxers. So what criteria should we use to evaluate the material that appears on the Internet and sites such as YouTube?