LIFTOFF! The next big leap in a new chapter of U.S. human spaceflight systems has begun. @SpaceX’s #CrewDragon demo flight is the 1st commercially-built & operated American spacecraft designed for humans to dock at the @Space_Station. NASA: “Today’s successful launch marks a new chapter in American excellence, getting us closer to once again flying American astronauts on American rockets from American soil."
For this demo launch, Crew Dragon is staffed with a sensor-laden dummy named “Ripley.” The capsule will arrive at the ISS on Sunday, where it will attempt its first autonomous docking (previous non-crew Dragon capsules have been snagged and guided in by an arm on the ISS controlled by astronauts on board).
NASA Press Release: https://www.nasa.gov/press-release/nasa-spacex-launch-first-flight-test-of-space-system-designed-for-crew