Question

why star are twinkilng ​

Answer 1

Stars twinkle because they're so far away from Earth that, even through large telescopes, they appear only as pinpoints. As a star's light pierces our atmosphere, each single stream of starlight is refracted caused to change direction, slightly by the various temperature and density layers in Earth's atmosphere.

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Answer 2

Answer:

Stars are twink due to the atmosphere refraction .The change in intensity of light coming from star is called twinkling of star. ok

Explanation:

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