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wrong air too in what away fly at without shine |
If you are asked the question "What colour is the sky?" I believe you will answer blue. But I am afraid you are. The sky has no color. When we see blue, we are looking the blue sunlight. The sunlight on the little bits of dust(灰尘) in the air.
Is the sky full of ? I am sure that you are asked this question, . We know that there is air all around the world. We could not live air. Planes could not if there is not any air. If we go far enough from the earth, then we will find there is no air. Perhaps we can answer some of our questions now. is the sky? The sky is space. It is all around the world. There is nothing but the sun, the moon and the stars space.
