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Aurora Borealis (Northern Lights)

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Aurora Borealis in Scandinavia

Aurora Borealis © Courtesy of NASA

(c) Courtesy of NASA
The Northern Lights ("Aurora Borealis") stem from when large numbers of electrons hit air particles. When does Aurora Borealis occur, and where can you see the Aurora Borealis (Northern Lights)? Learn more in The Aurora Borealis (Northern Lights).

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