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Space Technology- 1 Video Lecture | Crash Course for UPSC Aspirants

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FAQs on Space Technology- 1 Video Lecture - Crash Course for UPSC Aspirants

1. What is space technology?
Ans. Space technology refers to the use of technology and systems designed for space exploration and activities. It includes various fields such as spacecraft, satellites, space probes, space stations, and the associated infrastructure required for space missions.
2. How is space technology used in our daily lives?
Ans. Space technology has numerous applications in our daily lives. It enables communication through satellite-based systems like television, internet, and mobile phones. It also facilitates weather forecasting, navigation systems, disaster management, and remote sensing for mapping and monitoring Earth's resources.
3. What are the recent advancements in space technology?
Ans. Recent advancements in space technology include the development of reusable rockets, such as SpaceX's Falcon 9 and Falcon Heavy, which significantly reduce the cost of space missions. There is also ongoing research and development in areas like space tourism, lunar exploration, Mars missions, and satellite miniaturization.
4. How does space technology contribute to scientific research?
Ans. Space technology plays a crucial role in scientific research. It enables the launch of space telescopes like the Hubble Space Telescope, which helps astronomers observe distant galaxies and study the origins of the universe. Space missions also gather important data on Earth's climate, geology, and atmospheric conditions, contributing to our understanding of the planet.
5. What are the challenges faced in space technology development?
Ans. Space technology development faces several challenges, including high costs, technical complexities, and safety concerns. The harsh space environment, such as extreme temperatures and radiation, also poses challenges to spacecraft and equipment. Additionally, international cooperation, regulatory frameworks, and space debris management are important challenges that need to be addressed for sustainable space exploration and utilization.
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