Aurora Borealis Over Water
by Tommy Eliassen/science Photo Library
Title
Aurora Borealis Over Water
Artist
Tommy Eliassen/science Photo Library
Medium
Photograph - Photograph
Description
Aurora borealis over water. This coloured light display (the northern lights) is visible in the night sky at high latitudes. It occurs when charged and energetic particles from the Sun (the solar wind) are drawn by Earth's magnetic field to the polar regions. Hundreds of kilometres up, they collide with gas molecules and atoms, causing them to emit light. Photographed in Tustna, Trondelag, Norway.
Uploaded
September 20th, 2018
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