Shutterstock / Futurism Anyone who saw the blockbuster sci-fi film “Project Hail Mary” will remember Rocky, a creature unlike anything we’ve seen on Earth. The five-legged alien is composed of a rock-like material, hence its nickname, and comes from a fictional planet where temperatures and a high-pressure ammonia-dominant atmosphere has driven evolution in a radically different direction (still, he’s a cool guy.) The idea of such different yet conscious b