ISRO’s experiment to re-start PSLV stage-IV a success, says official

SOURCE: PTI Indian Space Research Organisation has successfully reignited the fourth stage of its workhorse Polar rocket during the PSLV-C29 mission after putting in orbit six Singapore satellites, agency officials said on Thursday. The engine in the upper stage of the PSLV was shut off and re-started after placing the satellites in orbit yesterday, ISRO’s […]

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