Sts100 392 032 Sts 100 The Iss Taken During The Initial Approach Of Endeavour For Sts 100 Dpla 2a08ec9247bbbc876e409af14826a049

Astronauts on the International Space Station (ISS) capture a unique moment during the initial approach of space shuttle Endeavour to dock with the ISS for mission STS-100. In this photograph, the curved horizon of Earth's atmosphere meets the blackness of space, while the ISS and Endeavour spacecraft are visible against the blue-gray backdrop.