Equinox Auroras: Last night, the sun's magnetic field near Earth tipped south. This opened a crack in Earth's magnetosphere. Solar wind poured in and fuelled a magnificent display of arctic Northern Lights:Thilo Bubek took the picture not far from Tromsø, Norway.
Wednesday, September 15, 2010
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2 comments:
Hi Stacks
Great find, beaut picture.
The colours are amazing.
More here
http://www.spaceweather.com/aurora/gallery_01aug10.htm
and here
http://www.spaceweather.com/aurora/gallery_01sep10.htm
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