Earth is a rocky planet orbiting the Sun and the third planet in order from the star it orbits. It is at the far reaches of the Milky Way Galaxy, and is mostly covered by oceans. It's not considered valuable by the mighty Irken Empire and is home to a species known as humans as well as many different cultures, all considered inferior to the Irken Empire in every way.
It weighs 87 octillion tons.
The humans speak many different languages, something many persons don't like.
It has one moon.
- Canonically Earth is in present time.
- In Irken Conquest: Season One(Z-14), the year on Earth is 2056.
It was discovered by Invader Jib that there are actually several "Earths" across the universe. Each Earth is similar in almost everyway, having only one major difference. This difference usually has to do with the "Earth's" timeline, a key event in it turning out in a different way.
EARTH-3301: The Earth Zim was "assigned" to.
EARTH-4510: The Earth Invader Jib was sent to conquer.
In addition to the "Multiple Earths" phenomenon, there's at least one Earth in most of the universes in the Z-Multiverse.