On wandering Venus I noticed a few statues here and there. Golden angelic women holding horseshoe like symbols. Now this is only a theory. On lining up the horseshoe you'll notice that in their centers are disks. Each disk has a star like center. My theory is that somewhere on Venus are six of these statues. Each player on the team wanting to enter the raid might have to find one of these statues and shoot the disk through the horseshoe. At once. So keep an eye out for the golden angel statues while visiting Venus. See for yourself There is one big one outside of the academy and if you line her up she's aiming at a satellite dish on a building. It's the same star symbol but at an angle. There's another one in side where the Vex and Fallen are fighting it out. It lines up with the same symbol. Might be the key to opening the Gate to the Raid. Since Luke Smith said players would have to figure out how to even open the gate in the first place. The first hour might be scouring locations just to line up the shot to get the damn thing open.