Question

WHY DO STARS TWINKLE? EXPLAIN

Answer 1

Stars do not really twinkle, they just appear to twinkle when seen from the surface of Earth. The stars twinkle in the night sky because of the effects of our atmosphere. When starlight enters our atmosphere it is affected by winds in the atmosphere and by areas with different temperatures and densities. This causes the light from the star to twinkle when seen from the ground.

Answer 2

Twinkle because of the refraction of light . This is because of the temperature difference which takes place in the air. this is also because there are many layers in the atmosphere and when light passes through this layers and due to refraction and reaches our eyes it seems like it is twinkling