Airglow is a constant natural phenomenon where energized atoms high in Earth's atmosphere release tiny flashes of light, creating a green glow around our planet that is visible from space, distinct from auroras which are caused by solar storms.
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Earth Is Secretly Glowing at NightAdded:
From 250 miles above Earth, NASA astronaut Chris Williams captured an incredible sight. The Milky Way rising above a glowing green layer wrapped around our planet. This mysterious light, called airglow, happens when energized atoms high in Earth's atmosphere release tiny flashes of light. Unlike auroras caused by solar storms, airglow is a constant reminder that Earth itself is quietly glowing in the darkness of space. Subscribe for more.
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