Discovery after undocking from the ISS during the STS-120 Mission

ISS016-E-009752 (5 Nov. 2007) --- Backdropped by the blackness of space and Earth's horizon, Space Shuttle Discovery is featured in this image photographed by an Expedition 16 crewmember after the shuttle undocked from the International Space Station. Earlier the STS-120 and Expedition 16 crews concluded 11 days of cooperative work onboard the shuttle and station. Undocking of the two spacecraft occurred at 4:32 a.m. (CST) on Nov. 5, 2007.