Alien

A living thing from a planet other than the Homeworld. Most aliens have bizarre and sometimes impossible body shapes with strange colors and patterns on them. Some are a little more familiar, built to be akin to creatures found on Earth. In franchises where they are not confirmed through frequent contact, the existence of aliens is highly debatable. The Tin Hatter is most likely to believe in extraterrestrial life forms. While the Brains and Scientist often disagree with them, they may include how the massive size of the Universe and abundant presence of planets and stars can give way to this life. Names of genres to most commonly have aliens are sci-fi and science fantasy.