Astronomy Lynchpins: Ramayana & Mahabharata

A researcher asked…. This question is for Nilesh Oak. There is a bit of a preamble to the question. The Ashokan inscriptions are dated via the mention of four rulers – Ptolemy, Alexander, Antigonus and Magas. I’m no expert on dynasties, but the situation seems to me to be the following: If the Ashokan inscriptions…