Answer:
Artificial satellites play a crucial role in various aspects of a country's development and progress. For a country like India, there are several reasons that justify the expense of launching and maintaining artificial satellites:
1. Communication and Connectivity: Artificial satellites enable efficient communication and connectivity across vast distances. They facilitate telecommunication services, broadcasting, internet connectivity, and remote sensing capabilities. In a country as large and diverse as India, satellites ensure that even remote areas have access to essential services, educational resources, and real-time information.
2. National Security and Defense: Satellites are instrumental in enhancing a country's national security and defense capabilities. They provide critical surveillance and reconnaissance data, enabling the monitoring of borders, maritime activities, and potential threats. Satellites also support early warning systems, disaster management, and emergency response, ensuring the safety and security of the nation.
3. Scientific Research and Development: Artificial satellites are invaluable tools for scientific research and development. They enable space exploration, astronomical observations, and the study of Earth's atmosphere, climate, and natural resources. Satellites provide data for weather forecasting, environmental monitoring, and mapping, which are vital for agriculture, disaster preparedness, urban planning, and resource management.
In summary, the importance of artificial satellites for a country like India can be justified through their contributions to communication and connectivity, national security and defense, and scientific research and development. These benefits outweigh the expense of launching and maintaining satellites, as they significantly contribute to the overall progress and well-being of the nation.