Emerald Run
Emerald Run
Emerald Run
Emerald Run
Emerald Run

Emerald Run

Regular price
$74.72
Sale price
$74.72

In the upper layers of our atmosphere, charged nitrogen and oxygen atoms combine to make nitrous oxide (laughing gas). This reaction is exothermic, resulting in a specific frequency of light filling the sky on evenings where the conditions are just right. Called airglow, it manifests as a dim, colorless, electric glow against the stars when viewed with the naked eye. Only long exposures of the phenomenon reveal its rich emerald glow.