The Space Shuttle Discovery approaches the International Space Station ISS during the STS-105 mission. Aboard Discovery are the members of the Expedition Three crew -- Mission Commander Frank L. Culbertson, Flight Engineer Vladimir N. Dezhurov and Flight Engineer Mikhail Tyurin -- who will be replacing the Expedition Two crew that has been living on the ISS for the past five months. The Multipurpose Logistics Module MPLM Leonardo is visible in the payload bay. This image was taken by an Expedition Two crew member with a digital still camera.