To uncover the mystery of the sky’s blue hue, we first need to understand sunlight. Though it appears white to our eyes, sunlight is a blend of all the colors of the rainbow. Each color ...

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 everything looks black from space, why does the sky look blue from the ...

Stupid question, but” is a column answering the not-so-stupid questions that, at this point, we’re all too afraid to ask. The column encourages readers to become unabashedly curious ...

our eyes are more sensitive to blue light, which is why we see a blue sky during the day. Space is a different medium as compared to the Earth and doesn’t have an atmosphere to scatter light.