What features, according to scientists, would visitors from outer space have? In recent decades, as mankind endlessly talks about alien life, it seems that the time and duration of this contact is one of the most important issues occupying our minds. Books, movies and music dedicated to aliens demonstrate that the interest in the subject does not disappear, and over the years, the ideas about alien appearance, abilities and technology become more and more abundant. Some of these ideas are absolutely fictional, while some other are based on scientifically sound assumptions suggested by their authors.
read more 11 Traits All Aliens Probably Have According to Science.
