Board Thread:Questions and Answers/@comment-34904222-20180305101031

I wanted to know if anyone can tell me if halo rings/arrays/installations are acknowledged or canon in RVB? For example you can see them in the sky in some scenes, but I don’t ever remember them being acknowledged. Blood Gulch for example, whenever I look up where that place is I don't find anything. Am I missing some obvious answer or it is just never explained? 