Photo gallery · Technology

Night sky and space: from the stars to Earth's lights

The Milky Way, star trails and auroras photographed from the International Space Station. · 8 photos · Hannah Okoye

A bright green aurora curling above the clouds, seen from orbit.

7. A bright green aurora curling above the clouds, seen from orbit. Photo: ISS Expedition 23 crew / Wikimedia Commons (Public domain)

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