I may have managed to measure the tower near Cetus : in fact, that was a while ago but I never really knew whether it was worth posting this... anyway, it's always good to know more I guess, and with the upcoming update I feel like this will become somewhat relevant sooner or later. So here's what I found regarding the size of this mysterious tower :
Inner column : 80m
Outer column : 270m
Aisle : 470 m
Total : 720 m - This is from the tip of an aisle to the end of what I called the "outer column"
https://youtu.be/pN-iMGyYxfc
Of course all these values are approxim