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
Gate deities of the underworld whips, four falcon heads and four human heads. This is an enigmatic and barely understandable point. 8th gate: this access is inhabited by a flaming snake who burns up the enemies of Osiris. 9th gate: here stand Horus and Set on a hawk-headed lion. 10th gate: Apep appears again, but chained in order not to harm Ra in his transit. 11th gate: this gate is called "Mysterious Of Approaches" and is overseen by the cat-headed god Meeyuty ("meow" onomatopoeia). 12th gate: here stand the goddesses Isis and Nephthys in the form of snakes: the journey through the gates of the