Posted inMains Answer Writing PM IAS FEB 08 GS 3 MAINS Posted by By PM IAS Admin February 8, 2023No Comments What is free space optical communication technology (FSOC)? Discuss its merits and challenges. How has India benefited from the contributions of Vikram Sarabhai and A.P.J Abdul Kalam in the field of Space science and technology? PM IAS Admin View All Posts Post navigation Previous Post tnpsc current affairs 7 feb 2023Next PostPM IAS FEB 08 NEWS ANALYSIS
