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Aurora Borealis in Sweden
A display of Aurora Borealis, northern lights, in Ostby, Sweden in 2006. NASA satellites have uncovered giant magnetic ropes linking the Earth's atmosphere to the Sun which channel solar energy to create spectacular Northern Lights shows, a study said Tuesday.

Aurora Borealis in Sweden


AFP/File/Sven Nackstrand

A display of Aurora Borealis, northern lights, in Ostby, Sweden in 2006. NASA satellites have uncovered giant magnetic ropes linking the Earth's atmosphere to the Sun which channel solar energy to create spectacular Northern Lights shows, a study said Tuesday.

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