Lesson 9. Space Science and Technology with Indian Developments
This topic glorifies India’s scientific prowess and its application for national development. Focus should be on ISRO’s flagship missions: launch vehicles (PSLV, GSLV, SSLV), satellite series (communication – INSAT/GSAT, remote sensing – IRS, navigation – NavIC), and interplanetary missions (Chandrayaan, Mangalyaan, upcoming Gaganyaan). Understand the applications of space technology in daily life and governance: remote sensing for agriculture, forestry, disaster management (flood forecasting, drought monitoring), telecommunication, weather forecasting, and national security. Basic astronomy concepts like orbits (LEO, MEO, GEO), types of satellites, and recent global developments (Artemis Accords, space debris) are also relevant.
Additional Resources: The ISRO website is a treasure trove of mission details, launch schedules, and application reports. NASA’s website and ESA portal provide a comparative global view. Current affairs compilations focusing on Science & Technology are indispensable for tracking recent launches, new satellite applications, and international collaborations.