Question

the group of satellites sent by India and used for telecommunication what is the time period of these satellites what is their height above the surface of earth can we use moon in place of satellites.justify

Answer 1

India has been successfully launching satellites of many types since 1975. These satellites have been launched from various vehicles, including American, Russian and European rockets apart from Indian rockets. The organisation responsible for India's space program is Indian Space Research Organisation (ISRO) and it shoulders the bulk of the responsibility of designing, building, launching and operating these satellites.[1]