What is another word for air glow?
Pronunciation: [ˈe͡ə ɡlˈə͡ʊ] (IPA) 
Air glow, also known as nightglow, is a natural phenomenon that refers to the faint illumination of the night sky. The term is used to describe the afterglow of the Earth's atmosphere, caused by the chemical reactions of oxygen and nitrogen molecules in the upper atmosphere. Synonyms for air glow include night radiance, nocturnal luminescence, and atmospheric luminescence. Other words that can be used to describe air glow include auroral glow, polar lights, and atmospheric glow. Scientists and photographers often use these synonyms to describe the different colors and intensities of air glow, which can vary depending on the location, time of year, and atmospheric conditions.
