Naming of moons underworld, and Nix (a respelling of Nyx), mother of Charon, is the goddess of darkness and the night. Kerberos is a giant three-headed dog who guards the entrance to the underworld. The fifth moon is named for the river Styx that forms the boundary between the worlds of the living and the dead. The name of Eris's moon Dysnomia was suggested by its discoverer Michael E. Brown, who also suggested the name of the dwarf planet. The name has two meanings: in mythology Dysnomia (lawlessness) is the daughter of Eris (chaos). However, the name is also an intentional reference to
Mythology of The X-Files aliens were not the central focus of the mythology, since many of the writers, most notably Frank Spotnitz, felt that the alien-conspiracy storyline had gone on long enough "and played itself out." The story arc would instead focus on what happened to Doggett's son, Luke, and the character of Reyes. For the tenth season of the show (which marked the revival of the series after fourteen years), a new mythology was introduced, and the Super-Soldier arc was ignored as was the supposed alien colonization, which didn't appear to happen in December 2012. The new mythology involved a conspiracy of men