Backdropped by the blackness of space and Earth's horizon, the space shuttle Endeavour is shown on Aug. 13, 2007 before leaving the International Space Station six days later. Credit: NASA.
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Backdropped by the blackness of space and Earth's horizon, the space shuttle Endeavour is shown on Aug. 13, 2007 before leaving the International Space Station six days later. Credit: NASA. |
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