"I believe alien life is quite common in the universe, although intelligent life is less so. Some say it has yet to appear on planet Earth." -Stephen Hawking
This category is dedicated to the extraterrestrials of fiction, humanoid or not, they're out of this world.
This category has the following 2 subcategories, out of 2 total.
- Ben 10 characters (5 P)
Pages in category "Aliens"
The following 82 pages are in this category, out of 82 total.