JSC2011-E-054428 (June 2011) --- Computer-generated artist?s rendering of the International Space Station as of June 23, 2011. Progress 43 resupply vehicle docks to 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. Photo credit: NASA