Why Fall Skies Look Bluer: Science Has the Answer
• Fall skies appear bluer due to enhanced Rayleigh scattering, where blue light scatters more efficiently.
• Reduced humidity and cleaner air in fall minimize Mie scattering, allowing for a purer blue sky.
• The lower angle of the sun in fall increases the path length of sunlight, intensifying blue light scattering.
Why fall skies look bluer: science explanation
Have you ever noticed that the sky seems particularly blue in the fall? It's not just your imagination; there's a scientific explanation for why the autumn sky often appears more vibrant. The phenomenon is rooted in atmospheric optics and the way sunlight interacts with the air.
Related News