Srimad-Bhagavatam
The polestar, called Dhruvaloka, is the pivot of this universe, and all planets move around this polestar.
SB 4.29.42-44, Purport:
All the great sages mentioned in this verse have their planets near Brahmaloka, the planet where Lord Brahmā resides along with four great sages—Sanaka, Sanātana, Sanandana and Sanat-kumāra. These sages reside in different stars known as the southern stars, which circle the polestar. The polestar, called Dhruvaloka, is the pivot of this universe, and all planets move around this polestar. All the stars are planets, as far as we can see, within this one universe. According to Western theory, all the stars are different suns, but according to Vedic information, there is only one sun within this universe. All the so-called stars are but different planets. Besides this universe, there are many millions of other universes, and each of them contains similar innumerable stars and planets.
Like bulls yoked to a central pivot, all the planetary systems revolve around Dhruvaloka, impelled by eternal time.
SB 5.23 Summary:
This chapter describes how all the planetary systems take shelter of the polestar, Dhruvaloka. It also describes the totality of these planetary systems to be Śiśumāra, another expansion of the external body of the Supreme Personality of Godhead. Dhruvaloka, the abode of Lord Viṣṇu within this universe, is situated 1,300,000 yojanas from the seven stars. In the planetary system of Dhruvaloka are the planets of the fire-god, Indra, Prajāpati, Kaśyapa and Dharma, all of whom are very respectful to the great devotee Dhruva, who lives on the polestar. Like bulls yoked to a central pivot, all the planetary systems revolve around Dhruvaloka, impelled by eternal time. Those who worship the virāṭ-puruṣa, the universal form of the Lord, conceive of this entire rotating system of planets as an animal known as śiśumāra. This imaginary śiśumāra is another form of the Lord. The head of the śiśumāra form is downward, and its body appears like that of a coiled snake. On the end of its tail is Dhruvaloka, on the body of the tail are Prajāpati, Agni, Indra and Dharma, and on the root of the tail are Dhātā and Vidhātā. On its waist are the seven great sages. The entire body of the śiśumāra faces toward its right and appears like a coil of stars. On the right side of this coil are the fourteen prominent stars from Abhijit to Punarvasu, and on the left side are the fourteen prominent stars from Puṣyā to Uttarāṣāḍhā. The stars known as Punarvasu and Puṣyā are on the right and left hips of the śiśumāra, and the stars known as Ārdrā and Aśleṣā are on the right and left feet of the śiśumāra. Other stars are also fixed on different sides of the Śiśumāra planetary system according to the calculations of Vedic astronomers. To concentrate their minds, yogīs worship the Śiśumāra planetary system, which is technically known as the kuṇḍalini-cakra.
SB 5.23.2, Translation:
Established by the supreme will of the Supreme Personality of Godhead, the polestar, which is the planet of Mahārāja Dhruva, constantly shines as the central pivot for all the stars and planets. The unsleeping, invisible, most powerful time factor causes these luminaries to revolve around the polestar without cessation.
SB 5.23.3, Translation:
When bulls are yoked together and tied to a central post to thresh rice, they tread around that pivot without deviating from their proper positions—one bull being closest to the post, another in the middle, and a third on the outside. Similarly, all the planets and all the hundreds and thousands of stars revolve around the polestar, the planet of Mahārāja Dhruva, in their respective orbits, some higher and some lower. Fastened by the Supreme Personality of Godhead to the machine of material nature according to the results of their fruitive acts, they are driven around the polestar by the wind and will continue to be so until the end of creation. These planets float in the air within the vast sky, just as clouds with hundreds of tons of water float in the air or as the great śyena eagles, due to the results of past activities, fly high in the sky and have no chance of falling to the ground.
From Bhāgavatam we understand sun is not fixed up in one place but it is going round. And the whole universal planetary system, they are also moving, making the polestar, making the polestar as the pivot.
Lecture on CC Madhya-lila 20.110-111 -- Bombay, November 17, 1975:
So the example is given: just like fire is localized in a place but the heat and light is expanded. The vivid example we can see, the sun. The sun globe is situated in one place—every one of us, we can see—and the heat and light is distributed throughout the whole universe. According to our Vedic conception, the sun is moving round, not the sun is the center. It is in the center of the universe, but it is going round. Kala-cakra. It is called kala-cakra. In Brahma-saṁhitā it is said,
- yac-cakṣur eṣa savitā sakala-grahāṇāṁ
- rājā samasta-sura-mūrtir aśeṣa-tejāḥ
- yasyājñayā bhramati sambhṛta-kāla-cakro
- govindam ādi-puruṣaṁ tam ahaṁ bhajāmi
From Bhāgavatam we understand sun is not fixed up in one place but it is going round. And the whole universal planetary system, they are also moving, making the polestar, making the polestar as the pivot.
The pivot is the polestar. Fixing, the pole-star, they are moving like this. And there is sun's movemen.
Morning Walk -- October 25, 1975, Mauritius:
Indian man: In the moon too there is fire? But it is cold, as the, our sages say.
Prabhupāda: It is surrounded by cooling atmosphere.
Indian man: It rotates?
Prabhupāda: In a different way, not as they explain.
Indian man: They rotate.
Prabhupāda: Just like my hands is moving... (break) ...like that.
Indian man: And it does not go all around other planets?
Prabhupāda: No.
Cyavana: They all move together?
Prabhupāda: Yes.
Cyavana: They move together?
Prabhupāda: Yes. The pivot is the polestar. Fixing, the pole-star, they are moving like this. And there is sun's movement.