Aurora Borealis Images

Aurora Borealis An aurora (plural: auroras or aurorae) is a natural light display in the sky, particularly in the polar regions, caused by the collision of charged particles directed by the Earth's magnetic field. An aurora is usually observed at night and typically occurs in the ionosphere. It is also referred to as a polar aurora or, collectively, as polar lights. These phenomena are commonly

Source URL: https://zimbiopic.blogspot.com/2011/04/aurora-borealis-images.html
Visit Zimbio Pic for Daily Updated Hairstyles Collection