Most Weird Places on Earth,Spain Rio Tinto Post author:smytu1996 Post published:October 27, 2010 Post category:History / World News Post comments:0 Comments Auroras sometimes called the northern and southern (polar) lights or aurorae are natural beautiful light displays in the sky, usually observed at night, particularly in the polar regions. They typically occur in the ionosphere. The Cree people call this phenomenon the Dance of the Spirits. Its southern counterpart, the aurora Australis or the southern polar lights, has similar properties, but is only visible from high southern latitudes in Antarctica, South America, or Australasia. ********************************************************************************************************************* smytu1996 i just wanna share my knowledge via web. You Might Also Like ETHNIC DIVERSITY – YI ETHNIC MINORITY IN CHINA III October 29, 2010 ကျေက်ဆည်မြို့မှ တန်ခိုးကြီး ဓာက်တော်လှိုဏ်ဂူတော် July 27, 2010 “အော်….ဘယ်တော့များမှရုပ်သိမ်းမှာလဲ ” September 16, 2012 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Δ