Cape Canaveral, Florida - SpaceX's new crew capsule has arrived at the International Space Station, acing its second milestone in just over a day.
No one was aboard the Dragon capsule launched Saturday on its first test flight, only an instrumented dummy. But the three station astronauts had front-row seats as the Dragon neatly docked Sunday morning and became the first American-made, designed-for-crew spacecraft to pull up in eight years.
If the six-day demo goes well, SpaceX could launch two astronauts this summer.
While SpaceX has sent plenty of cargo Dragons to the space station, crew Dragon is a different beast. It docked autonomously, instead of relying on the station's robot arm for help.