Why can’t we see the stars during the day?

Air molecules reflect light. Therefore, on a sunny day, we cannot see the stars, we see the reflected light from air molecules, which is much brighter than the light of the stars.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.