ISS039-E-013373 (20 April 2014) --- This is one of an extensive series of still photos documenting the arrival and ultimate capture and berthing of the SpaceX Dragon at the International Space Station, as photographed by the Expedition 39 crew members onboard the orbital outpost. The spacecraft was captured by the space station and successfully berthed, following the April 20 arrival.   The SpaceX Dragon arrives at the International Space Station on April 20, 2014. In 2012, the Dragon became the first private spacecraft to dock with the space station. It carries up cargo and brings back trash. SpaceX hopes to take crew members to the space station in the future.