Question

do we see the illusion of sun and stars and moon or it image of them which we see?????!!​

Answer 1

Answer:

same width near the horizon as when it's high in the sky, but that's not what we perceive with our eyes. ... The Moon's seeming bigness is an actual illusion, rather than an effect of our atmosphere or some other physics.

Answer 2

This is just an opinion for outer space~

Practically for now we can't say anything about it being an illusion but you can confident enough that they aren't as they appear to you and me because the closest star to us (except) is 4.2 light-years from us that means it takes 4.2 years to the light from alpha centauri to reach us so theoretically we are looking 4 years into the past of that star and there are many many more farther stars that light from those stars takes millions and even billions of years to reach us and there is no such technology that can give us a data about the current condition of that star so our sky is not as it appears to be but quite fascinating.

Well Specifically, when the earth faces the sun during its rotation, the energy from the sun gives us light and heat. When the earth faces away from the sun it becomes dark and we see the moon in the sky.