
Chennai: The 25-hour countdown for ISRO's dedicated commercial mission for sending into orbit two Singapore Satellites using its workhorse launch vehicle PSLV-C55 began at the SHAR Range, Sriharikota today.

Chennai: The 25-hour countdown for ISRO's dedicated commercial mission for sending into orbit two Singapore Satellites using its workhorse launch vehicle PSLV-C55 began at the SHAR Range, Sriharikota today.