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Astronomy Video Lecture | Geography for UPSC CSE
FAQs on Astronomy Video Lecture - Geography for UPSC CSE
| 1. What are the different types of celestial bodies studied in astronomy? |  |
Ans. Astronomy studies various celestial bodies such as stars, planets, moons, asteroids, comets, galaxies, and nebulae.
| 2. How do astronomers measure the distance between celestial bodies in space? | |
Ans. Astronomers use methods like parallax, triangulation, and redshift to measure the distance between celestial bodies in space.
| 3. What is the significance of studying astronomy for understanding the universe? | |
Ans. Studying astronomy helps us understand the origin, evolution, and composition of celestial bodies, as well as the vastness and complexity of the universe.
| 4. How do astronomers classify stars based on their characteristics? | |
Ans. Astronomers classify stars based on their temperature, size, brightness, and color, categorizing them into different spectral types such as O, B, A, F, G, K, and M.
| 5. How do astronomers predict astronomical events like eclipses and meteor showers? | |
Ans. Astronomers use mathematical calculations, observations, and predictive models to forecast astronomical events like eclipses, meteor showers, and planetary alignments.
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Oct 12, 2025
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Video Lecture & Questions for Astronomy Video Lecture | Geography for UPSC CSE - UPSC full syllabus preparation | Free video for UPSC exam to prepare for Geography for UPSC CSE.
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