Computer-generated artist?s rendering of the International Space Station as of May 25, 2012. The SpaceX Dragon commercial cargo craft is berthed to the Harmony node. Soyuz 30 (TMA-04M) is docked to the Poisk Mini-Research Module 2 (MRM2). Progress 47 is linked to the Pirs Docking Compartment. European Space Agency?s Automated Transfer Vehicle-3 (ATV-3) ?Edoardo Amaldi? is attached to the Zvezda Service Module. Soyuz 29 (TMA-03M) is docked to the Rassvet Mini-Research Module 1 (MRM1). Photo credit: NASA