# Science, modern * astronomical calculations by, [[sb/5/22/8#purport|SB 5.22.8]] * compared with Priyavrata’s activities, [[sb/5/1/37#purport|SB 5.1.37]] * knowledge of, compared with knowledge of Śrīmad-Bhāgavatam, [[sb/5/20/37#purport|SB 5.20.37]] * shortcoming of, [[sb/5/1/30#purport|SB 5.1.30]] * sun believed stationary by, [[sb/5/1/30#purport|SB 5.1.30]] * theory by, about suns in universe, [[sb/5/21/11#purport|SB 5.21.11]]