Grey aliens (also referred to as "Roswell Greys", "Greys" or "Grays") are alleged extraterrestrial beings whose existence is promoted in ufological, paranormal, and New Age communities, and who are named for their skin color. Around half of all reported alien encounters in the United States describe Grey aliens. Such claims vary in every respect including their nature (ETs, extradimensionals, demons, or machines), origins, moral dispositions, intentions, and physical appearances (even va
A Grey alien? This is not the place to delve into the complex world of alien typology, but it is worth noting that Greys seem to be a largely American alien, with other regions reporting predominantly different types of creature (such as the South American preference for dwarves, the European preference for Nordics, all of which suggests a strong cultural component to the phenomenon).