Mains Answer Writing - 23 Oct, 2025

GS3

Science & Technology

10 marks

What are Transient Lunar Phenomena (TLPs)? Discuss the possible scientific explanations behind their occurrence and their significance in understanding the Moon’s geology.

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Tips for your answer

Define clearly: Begin by explaining what TLPs are — short-lived, unusual light or color events on the lunar surface.
Explain causes: Briefly cover key theories — gas release (radon, argon), meteoroid impacts, electrostatic dust movement, and optical distortions.
Add significance: Conclude with how studying TLPs helps understand lunar activity, geology, and potential for future lunar exploration.

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