I often ask a fellow guardian I often play with about this. But I want to ask the community. I'm just going to say mine here. The vex. I mean they're a infinite time traveling army. They could have wiped us out during the golden age. And who know's what else they might have in their army besides just more radar dish heads and more oracles. What ever they are planning is probably big and i'd love to find out and stop it in another game.