User blog comment:Arkantos671/Destiny PlantView/@comment-160529-20140903233004

the information provided on the Vex in this planet view definitly supports my theory that the Vex do not exactly time travel.

My theory was that the Vex were created by the original denizens of the Solar System, a race from venus... and they went into hibernation when the planets ecosystem collapsed, waiting for a chance to bring their creators back. And their method of bringing their creators back is to try and breach the walls of space and time and physically bring them into hte future.

This is why I believe the Vex entered into a pact with "The DarknesS" for the technology or mystical ability to drag their creators into the present. As long as they agreed to serve the darkness in return.

Given all we know, I have created a few theories on each races connection to the Darkness.

Teh Fallens connection is the servitors... I dont know what it is yet, but I feel like these devices feed on their souls and their ambiant "light" within, that these are somehow related to the traveler (I feel like the traveler is a rogue that once belonged to the darkness if this is true)

The Cabals connection to the Darkness is the black fuel they use... and I doubt they even know that it is corrupted.

Hive just straight up worship the darkness and are its main army.