Question

Why do star twinkle?explain

Answer 1

Stars twinkle because they are so far away from Earth that they appear as point sources even when seen through powerful telescopes. The light rays coming from them are refracted multiple times, making them look as if they were blinking.

Hope it helps!!

Answer 2

Here is your answer.

Stars twinkle due to the turbulence in the atmosphere of earth.

Actually star do not twinkle but it appears like Twinkling.

Hope that this helps you.