When Charles Darwin laid out his theory of natural selection in 1859, little could he have imagined that, a good 150 years later, this cornerstone of evolutionary theory might help us form a mental picture of what alien life looks like. Open Culture, openculture.com
— Read on www.openculture.com/2017/11/what-do-aliens-look-like-oxford-astrobiologists-draw-a-picture-based-on-darwinian-theories-of-evolution.html