from the world's big
Astrobiologists took a novel view and used evolutionary processes as their guide.
Artists, science fiction writers, and others have offered varying speculations about what life might be like on other planets. In the earliest days this focus was on Martians and “men on the moon.” The grays are the iteration we’re most familiar with, you know the stereotypical gray-skinned alien with the elongated head and black, soulless eyes. Ridley Scott, George Lucas, Stephen Spielberg, and so many others have offered their own, unique visions.