Siły natury Odcinek 4: The Pale Blue Dot

Earth is painted with stunning colours. By understanding how these colours are created and what they mean, we can look out into the Universe and look for other planets just as vibrant and colourful as our own. Professor Brian Cox travels to Iceland to witness the splendour of a moonbow, the band of colours unleashed when moonbeams are cracked open by the spray of a waterfall. He visits the site of an enormous outpouring of lava to explain why hot things glow red, and how the different colours of light energy from the Sun transform the plains of the Serengeti in Tanzania.