SpaceX’s Falcon 9 rocket and Crew Dragon spacecraft were lowered horizontal on pad 39A at NASA’s Kennedy Space Center the day before launch, allowing teams to address an issue with a chilled water loop near the top of the strongback structure.

A two-stage Northrop Grumman Antares booster lifted off Nov. 2 from the Mid-Atlantic Regional Spaceport on Virginia’s Eastern Shore with a Cygnus cargo freighter on the way to the International Space Station.

An upgraded version of SpaceX’s Dragon cargo freighter launched Sunday from the Kennedy Space Center in Florida, loaded with 3.2 tons of supplies and experiments in the first of at least nine resupply flights to the International Space Station under a new NASA contract.