In ancient times, the sky was less polluted, and there were less lights.
There is too much light pollution now days, and also there is too many distractions, as in: a lot of people don't usually look up at the stars every night. We play on the computer, watch TV, etc.
Often they do. Most often they either have one of two conditions: they have trouble seeing far away objects clearly or they have trouble seeing close up objects clearly.
It depends on wich culture you are dealing with but a common belief is in that of spirits. normally they are ancient spirits or ancestors who offer protection and gidence. on the other hand some cultures view them as manevolant.
seeing and experiencing different places and cultures
castration
it helped people see while reading and also seeing faraway objects
To make money and allow relaxation and seeing new cultures
Effective communication with people of different cultures is especially challenging. Cultures provide people with ways of thinking--ways of seeing, hearing, and interpreting the world. Thus the same words can mean different things to people from different cultures, even when they talk the "same" language. When the languages are different, and translation has to be used to communicate, the potential for misunderstandings increases.
People who are nearsighted have difficulty seeing objects that are far away clearly, but can see objects that are close more clearly. This is typically due to the shape of their eyeball or the focusing power of their eye's lens. Nearsightedness can be corrected with glasses, contact lenses, or refractive surgery.
Bifocal is a type of corrective lens. Bifocal lenses are divided into two sections, usually the top for seeing far away objects and the bottom for seeing nearby objects.
"Wishing stars" are not real objects, but the term is often used to refer to shooting stars or meteors that streak across the night sky. People make wishes upon seeing shooting stars as a whimsical tradition.
An instrument for seeing small objects is called a microscope. It magnifies the image of small objects, making them visible and enabling detailed examination. Microscopes are used in various fields such as biology, chemistry, and material sciences for research and analysis.