Odin (natural satellite)

Odin (also known as Anubis) was one of the natural satellites orbiting the UNSC colony world Hope. It's purple appearance is due to it's atmospheric composition of superheated and ionized gases such as Argon and Helium. Odin's lethal atmosphere is strikingly similar to a closely-neighboring gas giant Epitadeus d, so it is believed that Odin must have once been a comet that had skimmed Epitadeus d's atmosphere, early in it's life as a planetoid.

Odin's inhospitable climate has fascinated humans for years. It is considered one of the most harsh places known to man. It has recently been dubbed Anubis after the egyptian god's association with death.