"Mother has intercepted a transmission of unknown origin." This article needs to be provided with more sources and/or appearances to conform to a higher standard of article quality.

Luna is the name commonly given to the Moon in the 22nd century, it was colonized by the United Americas and other governments and corporations. The United Americas had two main cities: Plymouth and Olympia. Ellen Ripley was born in Olympia on January 7th of 2092.