The Science Behind Why the Colour of the Sky Is Blue—and What It Reveals About Our World
The sky is blue—not because it’s painted that way, but because of a silent, invisible ballet of light and air. Every day, as sunlight pierces Earth’s atmosphere, it undergoes a transformation so fundamental it’s easy to overlook. Yet this phenomenon, the reason why the colour of the sky is blue, is a cornerstone of physics, … Read more
