View all Aliencyclopedia Episodes
Hyneks Scale, classifying various types of alien encounters. Aliencyclopedia Episode 5.
Hynek classified alien close encounters into various stages or kinds. This webisode of Aliencyclopedia explains the different stages.
Aliencyclopedia is a web series that discusses the Hynek's scale, other alien races, and UFO and ET phenomenon, featuring different types of alien races revealed to mankind