Why Is There Light On Earth But Not In Space

On earth we have the sun close to our planet and it gives us an excellent level of light so that we can see everything around us in wonderful colors.
Why is there light on earth but not in space. But why do we feel gravity more here on the surface of the earth instead of in space when astronauts appear weightless. Therefore we can assume that where there is no light there is darkness. Although the idea of a finite universe explains why earth s sky is dark at night other causes work to make it even darker. Now if you mean why isn t space blue like the sky that s because when sunlight filters through the.
In other words space is empty. It s filled with lots of different gases but it has no atmosphere with molecules to reflect light. The same is true of space. That s why even when the sun is shining space looks like a black void.
Those astronauts are very much attracted by the gravity of the earth but they re not feeling it because they re in what we call free fall. If one day the earth s atmosphere disappeared it d be just as dark as it is in space or on the moon. The whole lack of oxygen thing aside a round the clock night. If you re not a morning person then you d probably love living on the moon or out in space.
It s the same amount of light but it doesn t appear so because we can t see it travel. Space is black to our perception because there are few molecules of matter that can reflect or scatter light like our atmosphere on earth. A finite universe that is a universe of limited size even one with trillions and trillions of stars just wouldn t have enough stars to light up all of space. At night we see darkness because the light of the sun is gone.
There s actually gravity pretty much everywhere. Universe today has another explanation.