Earth

Planet Name: Earth

Title: Planet?

Appearances: Every episode

Inhabitants: Earthenoids and many species of animals

A relatively unknown planet to the Irken Empire, the Tallest only knew that a planet might exist in Earth's general proximity. They gave Zim a mission to invade Earth intending to send him as far away as possible and maybe die before he got there. Once on Earth, Zim disguised himself as an Elementary Skool student in order to learn about Earth's weaknesses. Earth is also the home of the brilliant Prof. Membrane, world famous for his high tech inventions and kid's show. Although Earth isn't well known to the Irken Empire, many other aliens and paranormal creatures have found there way there including Planet Jackers, Nhar-Gh'ok soldiers, Plookesians, and intergalactic Abductors.