Question

Why do stars twinkle ???

Answer 1

Twinkling of stars :

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Stars seem to twinkle because we view them through a thick layer of moving air in the Earth's atmosphere.

As light from the stars travels through many layers of earths atmosphere. It is refract ed many times in random directions.

This Random Refraction results in the star twinkling out which our eyes interpret as
★ Twinkling ★


Hopes it helps !!!
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BEST OF LUCK ;-)

#akashmandal☺

Answer 2

because of the terbulance in the atmosphere of the earth . As the atmosphere churns the. light from the star is refracted in different directions this causes the star's image tochange slightly in the brightness position hence "twinkle"
hope it helps you-)