Question

How do you see stars at night

Answer 1

Stars twinkle because of turbulence 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 to change slightly in brightness and position, hence "twinkle."

Answer 2

stars are also present on daytime but we can't see bcoz of daylight . but at night we can easily see stars becoz of low brightness in background