...and one Sasquatch.
From nondescript dad shoes to rare collectors item, all thanks to a mass suicide.
The president of the United States normally has a lot of responsibility, but if aliens arrive, he or she could end up deciding the literal fate of humanity.
The truth is up here.
Kathleen Marden is the director of experiencer research at the Mutual UFO Network, where she works on behalf of people who have had extraterrestrial experiences.
We spoke to Black Vault founder John Greenewald about his massive database of government documents, modern cover-ups, and Stanley Kubrick.
So I flew to the Marcahuasi mountains for an encounter with the third kind.
Do aliens really live among us?
Jody Pendarvis has built a UFO welcome centre in his back garden.
Apparently there's a humanoid-esque race of aliens called the Tall Whites living among us.
We met Mexico's most famous UFO-ologist.
Was it a missile? A UFO? An Asteroid? Are we all going to die?