So i was at a friend's house and I couldn't play destiny, to try to feed my hunger I decided to look at the grimore cards on the destiny app. And i began to read to the vex grimore and discovered amazing things about them! Like vex can simulate actions guardians will do in their minds as we do them, and even make guardians believe they are just simulations and not even real. Also the different Models of vex that are in the Vault Of Glass are past, present ,and future vex! Please go read the vex grimore! Its very interesting. ***EDIT: Just realized since Atheon controls time, when he opens a time stream in the vault of glass raid, he isn't teleporting us to mars or venus. But SENDING US BACK IN TIME OR SENDING US TO THE FUTURE! ( proof: the different kind of vex on mars and venus are past and future vex.