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Space Technology- 2 Video Lecture | Crash Course for UPSC Aspirants
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FAQs on Space Technology- 2 Video Lecture - Crash Course for UPSC Aspirants
| 1. What is the significance of space technology in the field of science and exploration? |  |
Ans. Space technology plays a crucial role in scientific research and exploration. It enables us to study celestial bodies, understand the universe's origins, and search for extraterrestrial life. It also aids in weather forecasting, satellite communication, navigation systems, and global positioning. Furthermore, space technology has contributed to advancements in medical research, climate change studies, and disaster management.
| 2. How does space technology contribute to the development of a country? | |
Ans. Space technology contributes significantly to a country's development in various ways. It enhances national security by enabling surveillance and intelligence gathering from space. It also helps in disaster management by providing early warning systems and assisting in relief operations. Space technology promotes economic growth through applications like satellite communication, weather forecasting, and navigation systems. Additionally, it fosters scientific research, technological innovation, and international collaborations.
| 3. What are the challenges faced in the development of space technology? | |
Ans. The development of space technology involves several challenges. One major challenge is the high cost associated with designing, building, and launching satellites and spacecraft. The complexity of space missions and the risks involved in human spaceflight pose additional challenges. Another crucial aspect is space debris management to ensure the safety of space assets. Additionally, international cooperation, technological advancements, and research funding are essential for overcoming these challenges.
| 4. Can space technology help mitigate the effects of climate change? | |
Ans. Yes, space technology can play a significant role in mitigating the effects of climate change. Satellites equipped with advanced sensors and instruments provide valuable data for monitoring and understanding climate patterns, deforestation, ice melt, and atmospheric changes. This data helps scientists and policymakers make informed decisions regarding climate change mitigation strategies. Additionally, space technology aids in monitoring greenhouse gas emissions, assessing the health of ecosystems, and predicting natural disasters related to climate change.
| 5. How does space technology contribute to the field of telecommunications? | |
Ans. Space technology revolutionized the field of telecommunications by enabling global connectivity through satellite communication systems. Satellites act as relay stations, transmitting signals between ground-based communication devices. This technology facilitates long-distance communication, especially in remote areas, where traditional terrestrial networks are not feasible. Satellites also support internet services, television broadcasting, and mobile communication networks. Furthermore, satellite navigation systems like GPS have become integral to modern navigation and location-based services.
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Nov 24, 2024 Last updated |
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