ISRO Chairman V. Narayanan has said that the G20 satellite, designed to study climate and air pollution and monitor weather, is expected to be launched in 2027. He said India is the first country to succeed in placing more than 100 satellites using a single rocket without any collision. Dr Narayanan was addressing scientists from DRDO, ISRO, and the Aeronautical Society of India at the Engineering Staff College of India in Hyderabad yesterday. Read More at News On Air