Cosmology is defined as the study of the origin, purpose, structure and functioning of the universe. Vedic cosmology gives a vast amount of information about not only the structure of the phenomenal universe as we see it, but also a clear idea of the source of the manifested universe, its purpose, and the subtle laws that govern its operation.
The fundamental concept that pervades Vedic cosmology is the relation and dependence that everything has upon the Supreme
Srila Prabhupada desired to establish in Mayapur a planetarium that depicted the universe as described in the Vedic scriptures. Particularly, he directed that the planetarium be based on the descriptions given in the Srimad Bhagavatam and other Puranas, as well as the Brahma Samhita.
On numerous occasions, Srila Prabhupada would quote a verse from the Brahma Samhita when discussing the various regions of the cosmic creation:

