Bhaktisiddhanta Sarasvati Thakura, one of the greatest astrologers of his time

Expressions researched:
"Bhaktisiddhanta Sarasvati Thakura, one of the greatest astrologers of his time" |"Bhaktisiddhanta Sarasvati Thakura, who was previously a great astrologer" |"great professor of astronomy and mathematics Bimal Prasad Datta, later known as Bhaktisiddhanta Sarasvati"

Notes from the compiler: Quote from CC Adi 13.90 not yet compiled

CC Adi-lila

These calculations are given in the authentic astronomy book known as the Sūrya-siddhānta. A Bengali translation of this book was compiled by the great professor of astronomy and mathematics Bimal Prasād Datta, later known as Bhaktisiddhānta Sarasvatī Gosvāmī, who was our merciful spiritual master.

CC Adi 3.8, Purport:

A manv-antara is the period controlled by one Manu. The reign of fourteen Manus equals the length of one day (twelve hours) in the life of Brahmā, and the night of Brahmā is of the same duration. These calculations are given in the authentic astronomy book known as the Sūrya-siddhānta. A Bengali translation of this book was compiled by the great professor of astronomy and mathematics Bimal Prasād Datta, later known as Bhaktisiddhānta Sarasvatī Gosvāmī, who was our merciful spiritual master. He was honored with the title Siddhānta Sarasvatī for translating the Sūrya-siddhānta, and the title Gosvāmī Mahārāja was added when he accepted sannyāsa, the renounced order of life.

CC Madhya-lila

Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura, one of the greatest astrologers of his time, gives information from the Siddhānta-śiromaṇi that this universe measures 18,712,069,200,000,000 x 8 miles.

CC Madhya 21.84, Purport:

Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura, one of the greatest astrologers of his time, gives information from the Siddhānta-śiromaṇi that this universe measures 18,712,069,200,000,000 x 8 miles. This is the circumference of this universe. According to some, this is only half the circumference.