SpaceX Dragon at the International Space Station

With darkness, Earth's horizon and thin line of atmosphere forming a backdrop, the SpaceX Dragon commercial cargo craft is grappled by the Canadarm2 robotic arm at the International Space Station on May 25, 2012. Dragon became the first commercially developed space vehicle to be launched to the station to join Russian, European and Japanese resupply craft that service the complex while restoring a U.S. capability to deliver cargo to the orbital laboratory. Dragon returned to Earth on May 31 for retrieval. UPI/NASA