SpaceX’s Falcon 9 rocket will go from Cape Canaveral to low Earth orbit in less than 10 minutes Friday with a Dragon capsule heading for the International Space Station carrying more than 5,900 pounds of supplies and experiments.

A Russian military satellite designed to detect missile launches arrived in orbit Thursday following a successful liftoff aboard a Soyuz rocket from the Plesetsk Cosmodrome.

NASA expects to select commercial contractors to resupply the International Space Station in September, three months later than the agency’s previous timetable under a competition for cargo deliveries beginning in 2018.