In the śāstra we understand, yasya prabhā prabhavato jagad-aṇḍa-koṭi (BS 5.40). Yasya prabhā. The rays of Kṛṣṇa's body, when it is expanded, brahma-jyoti, within that brahma-jyoti there are innumerable universes. Just like within the sunlight, sunshine, there are innumerable planets. We are seeing daily. Similarly, there are innumerable universes in the brahma-jyoti. Yasya prabhā prabhavato jagad-aṇḍa-koṭi (BS 5.40). And koṭiṣu, and each and every universe, millions, koṭiṣu. Yasya prabhā prabhavato jagad-aṇḍa-koṭi-koṭiṣu aśeṣa-vasudhādi-vibhūti-bhinnam (BS 5.40). Vasudhā, vasudhā means planet. Just like this is also vasudhā, this planet here. We can see there are so many millions of planets, at night we can see, and each of them is peculiar, different from the others. Why they have failed to utilize the moon planet? It is a different atmosphere. It is different atmosphere. These rascals cannot go there. It is not possible. They have simply made false propaganda. They cannot go there. So because the atmosphere is different . . . there is also blazing fire surrounded by ice. That is the description. I am speaking from the description. And therefore at night it is so pleasing. You have got experience. Fire coming through ice, the rays, that is very pleasing. Therefore sunshine is making the whole thing very hot, and the moonshine making them pleasing.
So God's arrangement is so nice that everything is going on nicely. There is brain behind it. Why there is sunshine, why there is moonshine, everything described. You'll read in the Śrīmad-Bhāgavatam, moon is the cause of vegetation, and there is no vegetation. Just see. Moon is the cause of vegetation in all planets, and they say there is no vegetation, it is simply dust. So we have to believe that? And when you present actual fact, it is mysticism or mythology. Anyway, we are not concerned with their statement. Our process is to know things from the śāstra. Sādhu-śāstra-guru-vākya tinete kariya aikya. Our process is deductive, not inductive. We take knowledge, just like this Śrīmad-Bhāgavatam written by Vyāsadeva under the instruction of his guru, spiritual master, Nārada. So Nārada advised him that "You have written so many books: Purāṇas, Vedas, Vedānta." But Vyāsadeva said, "Still I am not feeling very satisfied." So Nārada Muni advised him that "You are not feeling satisfied because you have not described about the Supreme Personality of Godhead. That is the defect. So now you have got mature experience, you describe simply about the Supreme Personality of Godhead, Kṛṣṇa." So therefore he wrote the Śrīmad-Bhāgavatam, eighteen thousand verses. So each verse, we are reading suppose one verse daily, or two verse daily.