SpaceX's 1st Private Capsule Launch to Space Station: How It Will Work

On May 7, if all goes well, the private spaceflight company SpaceX will launch the first commercial spaceship ever to visit the International Space Station. But the mission will be like no other U.S. flight to the orbiting laboratory. SpaceX's unmanned Dragon capsule is due to deliver food, supplies and science experiments to the outpost as a test mission for NASA. More

(Source: Space.com - May 2)