इसरो ने सफलतापूर्वक लांच किया GSAT-6 उपग्रह, देखें वीडियो

GSLV D6 carrying communication satellite GSAT-6 launched from Sriharikota (Andhra Pradesh) pic.twitter.com/nB0SgE1Ikb

— ANI (@ANI) August 27, 2015