Video: Progress launches and docks

The planned launch of a SpaceX Falcon 9 rocket Tuesday from Cape Canaveral of a South Korean military communications satellite has been delayed in order to address an issue on the launcher’s second stage, and potentially replace the hardware if necessary, officials said Monday.

A Russian Soyuz rocket blasted off from Kazakhstan Friday, boosting a three-man crew into orbit for a six-hour flight to the International Space Station.

SpaceX is targeting Jan. 7 for launch of its first Crew Dragon commercial ferry ship on an unpiloted test flight to the International Space Station, NASA announced Wednesday, a major milestone in the agency’s drive to end its sole reliance on Russian Soyuz crew ships for carrying astronauts to orbit.