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When the Sun's light reaches the Earth's atmosphere it is scattered, or deflected, by the tiny molecules of gas (mostly nitrogen and oxygen) in the air. Because these molecules are much smaller than the wavelength of visible light, the amount of scattering depends on the wavelength. This effect is called Rayleigh scattering, named after Lord Rayleigh who first discovered it.
Shorter wavelengths (violet and blue) are scattered the most strongly, so more of the blue light is scattered towards our eyes than the other colours. You might wonder why the sky doesn't actually look purple since the violet light is scattered even more strongly than blue. This is because there isn't as much violet in sunlight to start with, and our eyes are much more sensitive to blue.
The blue light that gives the sky its colour, is sufficiently bright to make all the stars that we see at night disappear since the light they emit is much dimmer
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Who sang Mr Blue?
If you mean "Mr Blue Sky", it was the Electric Light Orchestra
Why is sky blue what does radiation have to do with it?
Why is sky blue
When was Blue Sky Records created?
Blue Sky Records was created in 1973.
Which teams wear sky blue?
No team wears Sky Blue
is the sky rarely blue?
yes, the sky is light blue. & the clouds are white
