Live coverage: Soyuz crew capsule departs station, lands in Kazakhstan

SpaceX test-fired the Crew Dragon spacecraft’s eight SuperDraco abort engines Wednesday at Cape Canaveral, paving the way for a high-altitude rocket escape test and demonstrating engineers have apparently fixed the problem that triggered an explosion during a similar ground firing in April.

An impromptu repair job Thursday appears to have stopped a leak in a Russian Soyuz spacecraft docked to the International Space Station, and the crew was back on its normal schedule Friday carrying out research and making preparations for the arrival of a Japanese cargo ship next month.

A day-and-a-half after launching from Virginia aboard an Antares rocket, a Northrop Grumman Cygnus supply ship loaded with nearly 7,600 pounds of experiments and provisions arrived at the International Space Station on Friday. Astronaut Anne McClain captured the Cygnus spacecraft with the space station’s Canadian-built robotic arm at 5:28 a.m. EDT (0928 GMT).