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How is it that when the sun goes red? | Astronomy

How is it that when the sun goes red? Beautiful, beautiful, red sunsets, warm and bright colors, one of the most beautiful scenery you can imagine it




A beautiful, beautiful, red sunsets, warm and bright colors, one of the most beautiful scenery you can imagine them. And sometimes, looking at him, saying: See how red the sun!
But we certainly know The sun that did not become red, nor is in any way changed. sun looks red to us just at that time of day. In fact, this very moment, thousands of kilometers away to the west, people watching the same sun and they do not look red.
sunset colors are the result of the distance the sunlight must pass through our atmosphere. As the sun low, its light must pass through much of Earths atmosphere.
But first we must recall that the solar light is a mixture of all colors of light. We usually see a mix of light as white. However, the atmosphere contains many particles of air, dust, water vapor and impurities. When light passes through the atmosphere, these particles disperse the different colors. Our atmosphere scatters more purple, blue and green light than red and yellow.
Thus, when the sun is low on the horizon, it seems to us that because we see the scattering of light red and yellow, and we therefore set and the sun looks red.




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