Mathomathis would like to present an article on: Yajnavalkya and the Origins of Puranic Cosmology By Author Subhash Kak Department of Electrical & Computer Engineering Louisiana State University Baton Rouge, LA 70803-5901, USA (May 30, 2018) The prehistory of Puranic astronomy is not well understood. Although it is known that the Puranas contain very old material, some modern historians of astronomy have believed that the cosmology presented there has no…