Solar activity which affects the strength of the space storm around earth has a cycle of 10.7 years. Substorm is the cause of aurora dance, therefore aurora dance correlated to solar cycle which is 10.7 years. The best time to view, videograph and photograph aurora dance as predicted by NASA is year 2013 or wait another 11 years.
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http://science.nasa.gov/science-news/science-at-nasa/2009/29may_noaaprediction/
http://www.astronomycafe.net/qadir/ask/a10354.html
What causes the shimmering, ethereal Northern Lights to suddenly brighten and dance in a spectacular burst of colorful light and rapid movement? To find out,...
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http://www.astronomycafe.net/qadir/ask/a10354.html
What causes the shimmering, ethereal Northern Lights to suddenly brighten and dance in a spectacular burst of colorful light and rapid movement? To find out,...
Read Full Article »
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