Interesting way to use zooming as a way to transition deeper into sub-dashboards. The navigation from "Mission Control" -> "Satellite" -> "Subsystem" feels oddly intuitive and fun. I would maybe opt for keeping a consistent navbar/sidebar, to support out-of-zoom navigation. And if we are dealing with a lot of power-users some breadcrumb to quickly go back to any zoom-level. But overall, i think this could totally work.

Appreciate it! Breadcrumbs and back navigation are definitely on my radar.