When and Where to Build a Subcity

DanfesqBindy

Since it comes from an anomaly, maybe we will be able to move it after, using the anomaly ??
BTW, Im already screwed ... a Xenon N is INSIDE the asteroid of the HQ, and is destroying it slowly   
I tried a lot of things, I cannot enter the asteroid, and when I watch the Xenon view, its clearly inside because of a bug.