Traveller (No Man's Sky)

The Travellers are a group of species which exist across many iterations, across past, present, future, and even other dimensions.

Overview
The tale of the Travellers began with the destruction of Korvax Prime by the Firstspawn Empire, the Korvax known as Priest Entity Nada was saved by the Gek known as Specialist Polo, eventually, Polo died, but before that, he told Nada that there where other versions, when Nada eventually found another Polo, and they now travel the multiverse with many other beings who have come to them along their travels

Still exploring the Universe

 * -null-: An ancient and nihilistic Traveller who defied The Atlas, lived forever and saw all the stars, when he saw that he was but one on many, he believed himself meaningless.
 * Artemis: A lost Traveller who was one of the central plot points of the game.
 * Apollo: A cyborg Traveller who was a close friend of Artemis.

Residents of the Space Anomaly

 * Iteration Ares: A Traveller who sells upgrade modules on the Space Anomaly.
 * Iteration Ariadne: A resident Traveller of the Space Anomaly, they once went looking for the abyss, and nearly never returned.
 * Iteration Cronos: The resident food critic of the Space Anomaly, he is very hard to please.
 * Iteration Eos: A Traveller who exchanges blueprints of Multi-Tool technologies for Nanite Clusters, he also sells new Multi-Tools.
 * Iteration Gemini: A Gek-like Traveller, he enjoys going about the universe and sharing his discoveries with his best friend Hesperus.
 * Iteration Helios: An older tree-like Traveller, he remains confined to the Space Anomaly but does like viewing discoveries made by younger Travellers in exchange for Nanites.
 * Iteration Hesperus: Gemini's best friend.
 * Iteration Hyperion: A Traveller who is known to sell blueprints for Starship technologies for Nanites.
 * Iteration Mercury: Oversees the Interstellar Terminus aboard the Space Anomaly.
 * Iteration Perses: A walrus-like Traveller who trades Exocraft technology blueprints.
 * Iteration Selene: A salamander-like Traveller who trades in Exosuit technology blueprints and expansion slots.
 * Iteration Tethys: A lonesome Traveller who has had some bad experiences with the Sentinels.
 * Quick Silver Companion: A robotic Traveller who trades in specialty goods only purchasable with Quicksilver.