2009년 12월 23일 수요일

Polar Lights



 Auroras, also called as northern and southern (polar) lights are natural light displays in the sky most often observed at night especially in polar regions. The pictures of “Northern Lights” and “Fire Rainbow” seen below have been captured at Yellowknife, the capital of Northwest Territories, Yukon, Canada.

 

 

 

 

 

 

 

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