Moscow At Night

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Tracing a bright star upon the Earth, the lights of Russia's capital city blaze beyond the solar panels of the

International Space Station

in this photo, captured by the Expedition 30 crew on the night of March 28, 2012.

As an electric-blue dawn flares around Earth's northeastern limb, the green and purple fire of the Aurora Borealis shimmers and stretches away to the northwest above a pale yellow line of

airglow

.

Traveling at 17,500 miles an hour (28,163 km/hr), the ISS was approximately 240 miles (386 km) above the Russian city of Volgograd (formerly Stalingrad) when this photo was taken.

Image: NASA