On hearing the word sky, a blue sheet appears in front of the eyes. But have you ever wondered why the sky is blue? And when ...

During midday, when the sun is high overhead, sunlight passes through a shorter path in the atmosphere, leading to minimal scattering and a deeper blue sky. Conversely, during sunrise and sunset ...

One among those concepts is, “Why does the sky ... sunrise and sunset, the light has to pass through more of the Earth's atmosphere compared to when the sun is overhead. As a result, most of the ...