Planets do not twinkle because
  • 1They emit light of a constant intensity
  • 2Their distance from the earth does not change with time
  • 3They are very far away from the earth resulting in decrease in intensity of light
  • 4They are nearer to earth and hence we receive a greater amount of light.
Answer:- 1
Explanation:-

Solution:
They are nearer to earth and hence we receive a greater amount of light.

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