Because there's more to extra-terrestrial life than humans with prosthetics stuck to their foreheads.

In honor of "Project Hail Mary"'s Rocky, we celebrate 17 sci-fi aliens who look nothing like humans

Source: space
Source Link: https://www.space.com/entertainment/space-movies-shows/in-honor-of-project-hail-marys-rocky-we-celebrate-17-sci-fi-aliens-who-look-nothing-like-humans