Backdropped by the blackness of space and Earth's horizon, the International Space Station and Space Shuttle Atlantis move farther apart at the end of STS-117's mission, during which the shuttle and station crews concluded about eight days of cooperative work. Undocking of the two spacecraft occurred at 10:42 a.m. EDT on June 19, 2007. (NASA Media Archives). Buy this as a superb wall poster, a canvas print or a framed print.