[1] Alleged contactees describe Nordics as being somewhat taller than the average human, standing roughly 6–7 ft (1.8–2.1 m) in height (with an equally proportional weight), and showing stereotypically "European" or "white" features, such as long, straight blond hair, blue eyes,[2] and fair skin.
Scholars note that the mythology of extraterrestrial visitations from such beings (with physical features superficially described as "Aryan") often make mention of telepathy, benevolence, and physical beauty and grace; however, many purported alien and extraterrestrial encounters also involve some degree of telepathy serving as the primary communication with human beings.
"[5] In contactee and ufology literature, Nordic aliens are often described as benevolent or even "magical" beings who want to observe and communicate with humans and are concerned about the Earth's ecology or prospects for world peace.
Believers also ascribe telepathic powers to Nordic aliens,[4] and describe them as "paternal, watchful, smiling, affectionate, and youthful".
[4] Books claiming personal contact with Nordic aliens include George Adamski's Flying Saucers Have Landed[7] and Inside the Space Ships,[8] Howard Menger's From Outer Space to You,[9][10]Travis Walton's The Walton Experience [11] and Charles James Hall's Millennial Hospitality [12] (film adapted as Walking with the Tall Whites (2020).