What causes the Northern Lights? Aurora borealis explained
The aurora borealis, also known as the northern lights, is one of the most spectacular displays in the night sky. What is the science behind these ethereal curtains of light?
What are the northern lights?
Aurora Tutorial NOAA / NWS Space Weather Prediction Center
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What Causes the Northern Lights (and where you should see them
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What Causes the Northern Lights?
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