Video: Soyuz MS-01 leaves the space station for landing

Closing out a two-day pursuit following launch from Cape Canaveral, a reused SpaceX Dragon cargo capsule arrived at the International Space Station Sunday with more than 4,800 pounds of supplies and experiments.

The Antares rocket, Orbital ATK’s medium-class booster now with modern RD-181 engines, launches at 7:45 p.m. EDT (2345 GMT) from NASA’s Wallops Flight Facility on the eastern shore of Virginia.

Russia lofted a military satellite Thursday to join a network of orbiting early warning stations detecting and tracking missile launches around the world, providing the Russian government notice of potential attack.