N. S. Rajaram
Navaratna Srinivasa Rajaram (22 September 1943 – 11 December 2019) was an Indian academic at University of Indiana, scholar and NASA scientist. He is notable for propounding the "Indigenous Aryans" hypothesis, asserting that the Vedic period was extremely advanced from a scientific view-point, and claiming of having deciphered the Indus script.