In this video, I discuss the Vault of Glass, its implications. Why are the Vex using this place out of time and space? The speculations here seem endless, but portion of the card on Aethon make the most sense Spoiler [spoiler] "If physics is a set of rules that the cosmos uses to calculate itself, perhaps the Vex seek to worm their way into these calculations: to become a law of reality, inseparable from existence. A virus in the system. Perhaps Atheon was the centerpiece of this project, a command nexus that unified efforts across time." [/spoiler] Let me know what you think of the series, and if you have suggestions or corrections!