Four astronauts strapped into their SpaceX Crew Dragon spacecraft Monday and rode along for an automated maneuver to relocate the capsule to a different docking port outside the International Space Station. The relocation maneuver, which concluded with a link-up with the new docking port 7:08 a.m. EDT (1108 GMT), was the first of its kind for a Crew Dragon spacecraft.

The United Launch Alliance Delta 4 Medium+ (4,2) rocket lifted off at 12:52 a.m. EDT (0452 GMT) from Cape Canaveral for the Geosynchronous Space Situational Awareness Program.

A Falcon 9 rocket was raised into position at pad 39A on Sunday for a customary test firing of its nine first stage Merlin engines. The rocket is being readied for a launch Thursday with a Dragon capsule carrying supplies to the International Space Station.