T M Krishna

Madhavan had said the 'panchang' was used while working towards inserting the Mars Orbiter Spacecraft into orbit in 2014

Book review of The Spirit of Enquiry: Notes of Dissent

Krishna will perform at the event -- 'Awam ki Awaz' -- hosted by the Delhi government at the Garden of Five Senses at 6.30 pm on Saturday

The event had to postponed due to some internal challenges within AAI