The Indian Space Research Organisation (Isro) propelled the country’s heaviest satellite GSAT-19 from its most powerful launcher, the GSLV MK-III-D1 from the Satish Dhawan Space Centre at Sriharikota in Andhra Pradesh. Touted to be a game-changer, the monster rocket that is as tall as a 12-storey building, is capable of carrying loads of up to 4,000 kg in the geosynchronous transfer orbit and 10,000 kg into the low earth orbit.