ISRO's heaviest rocket GSLV Mk III successfully places GSAT-19 into orbit
India | June 05, 2017 23:52 ISTIndia's brand new and heaviest rocket - the Geosynchronous Satellite Launch Vehicle-Mark III (GSLV-Mk III) - with the 3,136 kg communication satellite GSAT-19 on board, blasted off from the Sriharikota spaceport today.