Video: Change of command aboard International Space Station

Closing out an automated 18-hour rendezvous, a SpaceX Dragon cargo ship loaded with 7,000 pounds of supplies and equipment, including two add-on roll-out solar blankets, caught up with the International Space Station early Tuesday and moved in for a problem-free docking.

The Falcon 9 booster for SpaceX’s next mission fired up briefly on a Cape Canaveral launch pad Sunday in a routine pre-flight test before a scheduled launch Friday night to kick off the final flight of the first version of the company’s Dragon cargo capsule to the International Space Station.

The Orbital ATK commercial Cygnus resupply vessel departed the International Space Station on Friday after 72 days spent at the outpost, delivering more than 7,000 pounds of cargo and taking away 3,000 pounds of trash.