All blue
I would have thought all skies would be blue if they were any colour at all? Isn't it just that the light refracts as it changes medium and that blue light scatters more? Regardless of atmosphere contents?
I would have thought all skies would be blue if they were any colour at all? Isn't it just that the light refracts as it changes medium and that blue light scatters more? Regardless of atmosphere contents?