: Challenge human-centric assumptions by considering aliens with different timescales, communication systems, or even non-carbon-based chemistry. Crafting Alien Perspectives and Cultures
Creating a believable alien involves more than just "putting random body parts together". Expert writers and worldbuilders suggest starting with the environment:
: Look at extreme life on Earth—such as microorganisms in extreme heat or cold—and scale them up to envision how life might adapt to a specific planet's landscape or gravity.