Northern lights, or northern lights brings together two mythological divinities - Aurora, the Roman goddess of l' dawn, and Borated, the Greek god of the wind of north - to describe an event especially known the night in the high latitudes north. An identical phenomenon, the aurorae australes, occurs in the high latitudes of l' southern hemisphere, an area which was always reached than little populated much more north of planet. Only a small number of testimonys the aurorae australes were available before the explorers of the 20th century arrived to the Antarctic...