EARTH Aboard the International Space Station -- 13 Dec 2006 -- Backdropped by a blue and white Earth, Progress 23 supply vehicle docked to the Zvezda Service Module's aft port of International Space Station

EARTH Aboard the International Space Station -- 13 Dec 2006 -- Backdropped by a blue and white Earth, Progress 23 supply vehicle docked to the Zvezda Service Module's aft port of International Space Station, is featured in this image photographed by a STS-116 crew member while the Space Shuttle Discovery was docked with the station -- Picture by Lightroom Photos / NASA