Creature Name: Aurora Unit 483
The Galactic Federation's Metroid Guide has been created by the combined efforts of thousands of galactic xenologists from around the galaxy. In order to house, store, catagorize, and retrieve that information, Galactic Federation scientists assigned the task to none other than an Aurora Unit.
The AU assigned with this task has been designated AU 483.
AU 483 possess a "Mother" personality, to better help and empathize with those who seek her knowledge. It is this AU's processing power that provides the "Brain" for the Metroid Galaxy Guide.
Galactic Federation protocol demands that the exact stationing and wherabouts of AU 483's location remain hidden, but it has been confirmed that future plans for a specific Aurora Unit complex have been built for units with similar responsibilites.