Jyotirvidya Parisanstha has arranged a study tour to the “Giant Metrewave Radio Telescope” (GMRT) at Khodad and the “IUCAA Girawali Observatory” (IGO). GMRT is the world’s largest array of radio telescopes operating in metre wavelengths. It has a total of 30 fully steerable 45m diameter antennae arranged in a ‘Y’ shaped configuration spread across an area of 25 km diameter.