SpaceX ready at last to lift off for space station

The private spaceflight company SpaceX is preparing to launch a robotic capsule to the International Space Station this week, following a series of delays that postponed the historic first flight of a commercial spacecraft to the orbiting outpost. SpaceX is slated to launch its Dragon capsule to the space station atop the company's own Falcon 9 rocket on Saturday from the Cape Canaveral Air Force Station in Florida. Liftoff is set for 4:55 a.m. EDT. More

(Source: MSNBC - May 15)