India successfully launches 4th navigation satellite IRNSS-1D
Sriharikota: The Indian Space Research Organisation (ISRO) is all set to launch India’s fourth navigation satellite—the Indian Regional Navigation Satellite System (IRNSS)-1D on Saturday. 59.5 hours countdown for the launch began on Friday and is progressing smoothly. ISRO will place the 1,425 kg IRNSS-1D satellite in the orbit with its workhorse launching vehicle PSLV C-27. […]
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