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Backdropped by the blackness of space and the thin line of Earth's atmosphere, the International Space Station is seen from Space Shuttle Discovery as the two spacecraft begin their relative separation.

Earlier the STS-119 and Expedition 18 crews concluded 9 days, 20 hours and 10 minutes of cooperative work onboard the shuttle and station.

Undocking of the two spacecraft occurred at 2:53 p.m. (CDT) on March 25, 2009.

Hi-res image can be obtained here.