Earth Is Secretly Glowing at Night

A breathtaking new image from the International Space Station reveals Earth glowing green beneath the Milky Way. 🌍✨ Captured by astronaut Chris Williams aboard the ISS, this phenomenon is called airglow — a constant natural glow created when atoms high in Earth’s atmosphere release energy as light. Unlike auroras, airglow occurs constantly, silently surrounding our planet in space. Subscribe to @BeyondEarthBuckleUp for more incredible views of Earth and the universe from above. Image Credit: NASA/Chris Williams #NASA #ISS #EarthFromSpace #Airglow #MilkyWay #Space #Astronomy #SpaceShorts #EarthGlow #BeyondEarthBuckleUp