If Earth had no atmosphere like the Moon there would be no scattering, and the sky would remain black, even in daylight ...

THESE stunning sunset photos of Dorset have been taken by readers. Dusk yesterday afternoon was an incredible sight - the sky was ablaze with colour and readers have captured it from different ...

It was around 1870 when the British physicist John William Strutt, better known as Lord Rayleigh, first found an explanation ...

Spanswick says the discovery was made possible because an advancement in camera technology allows both amateur photographers and scientists to see true colour images of the night sky. "Everyone ...