Isro begins countdown for 50th PSLV launch, rocket to carry spy satellite
Wednesday's launch of RISAT-2BR1 comes days after Isro successfully launched CARTOSAT-3 |…
ISRO Launch Live: Online Registrations to Watch PSLV C-46 RISAT 2B Launch Live from Sriharikota Begins
ISRO launch live is something space science enthusiasts across the length and…