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By studying why Earths sky is blue and why Mars sky is red, scientists gain a deeper understanding of planetary. In this comprehensive guide, well explore the historical myths, the science of Rayleigh scattering, how our vision. Red light has long wavelengths, while blue light has short wavelengths. Light bounces off of air molecules in the Earth's atmosphere,. When light enters the atmosphere the colors react differently to gas molecules and small particles in the air. Even though. Why Blue and Not Red The key to the skys color is the wavelength dependence. Rayleigh scattering intensity scales with.
The sky is blue because sunlight collides with gas molecules in Earths atmosphere, and those molecules scatter short.
Across China: The rural girls chasing goals on football pitches-Xinhua