Computer-generated artist's rendering of the International Space Station as of June 20, 2011. The European Space Agency's Automated Transfer Vehicle-2 (ATV-2) undocks from the aft port of Zvezda Service Module. Soyuz 27 (TMA-02M) is docked to MRM1. Progress 42 is docked to Pirs. Soyuz 26 (TMA-21) is docked to Poisk