dance of colors the unique northern lights illuminated the sky of Alaska

2 years ago
10

The Northern Lights are also present during the day, but they can only be seen at night with the naked eye. It is best seen in northern Norway, Alaska, Canada, Sweden and Russia.

The color of the glow is determined by the height at which it is located. The red glow is farthest from the Earth, the green ones are moderately close and the purple ones are closest.

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