*Various theories surrounding [[UFO]]s, [[alien abduction]], and governments "covering up" the existence of extraterrestrials. Usually this is associated with supposed [[alien]] sightings at [[Roswell]], [[New Mexico|NM]] | *Various theories surrounding [[UFO]]s, [[alien abduction]], and governments "covering up" the existence of extraterrestrials. Usually this is associated with supposed [[alien]] sightings at [[Roswell]], [[New Mexico|NM]] |