RAE056_BlueSky

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   absorbed      atmosphere      colors      light      obvious      straight      think      waves      white      Why   
Like most curious people, you have probably asked at some time, “ is the sky blue?” It’s so that the sky is blue, you might the reasons would be just as obvious. They aren’t! Of all the of the rainbow, why blue?

As the light from the Sun enters Earth’s , much of the red, yellow, and green wavelengths of (mixed together and still nearly white) pass through the atmosphere to our eyes. The blue and violet , however, are just the right size to get by the molecules of gas in the atmosphere, then spit out again, but in all directions.