SpaceX Dragon capsule successfully docks with ISS

The demonstration mission of SpaceX's new Crew Dragon capsule successfully docked Sunday on the International Space Station, passing a key test before it can begin taking US astronauts into space.The docking of the capsule, which has only a dummy on board, was concluded at 1051 GMT, nearly 250 miles (400 kilometers) over the surface of the Earth, NASA and SpaceX confirmed during a live broadcast of the mission.A little over two hours later, the space station's three crew members -- American Anne