robobob0

So i watched Scott Manley's v.21 video, and he discovered that the unknown building is a mission control center. what could this building be used for? most of the mission control is already encompassed in the Tracking Station, and the only thing i could really think of is a place to put Kerbals to make flying space probes much more realistic. any other ideas on what the building could be used for? also, when Kerbals are able to be trained, what could other possible training fields be?