Sentences with phrase «nitrogen gas glowing»
Filters used to create this color image show oxygen, hydrogen, and nitrogen gas glowing in this object.
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Solar particles (the electric current) stream down Earth's magnetic field lines (the tube) and collide with molecules of nitrogen and oxygen (the gas), exciting them until they glow in various colors.
The excited gases glow with the color determined by the gas; nitrogen produces red aurora and oxygen almost white through yellow to green.