https://www.gamespot.com/articles/destiny-2-xur-location-guide-where-is-xur-and-what/1100-6455048/

Seven whole days have passed since Xur last appeared in Destiny 2 on PS4, Xbox One, and PC, which means he's had an opportunity run off, steal a few more Exotics off the back of a lorry (we presume this is how he keeps getting them), and now he's back trying to sell them to Guardians again.

This week Xur is hanging out on Titan. This is one of the spots he frequents, so if you been playing Destiny 2 for a while you'll probably have been here before. For all you new players, all you need to do is fly on down to The Rig, head straight on the left, and you'll find him hiding in a room on ground level. If you're having trouble, open the map and put a waypoint on him and you can follow that. If you're still having trouble, you can follow our video guide above. But is it worth the effort? We've got details on what he's offering below.