30:3.3
The astronomical colony of Uversa contains individuals from many near-by realms, from the central universe, and even from Norlatiadek. Any being on any world in any system of any universe may become a star student, may aspire to join some corps of celestial astronomers. The only requisites are: continuing life and sufficient knowledge of the worlds of space, especially their physical laws of evolution and control. Star students are not required to serve eternally in this corps, but no one admitted to this group may withdraw under one millennium of Uversa time.