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

A Progress supply ship completed a two-day trip to the International Space Station early Wednesday, successfully guided in by cosmonaut Sergey Ryzhikov using a remote control console inside the station after an automated rendezvous system ran into trouble moments before docking.

In parallel with an on-going failure investigation, SpaceX is readying downstream Crew Dragon spacecraft for flight in hopes that corrective actions can be implemented in time to launch two astronauts to the International Space Station before the end of the year, a senior NASA manager said Tuesday.

Space station flight engineer Jeff Williams will send commands Thursday to pump air into an experimental soft-sided module developed by commercial space habitat builder Bigelow Aerospace, expanding the structure to four times its current size in a stepping stone to future orbital destinations. Live video begins at 5:30 a.m. EDT (0930 GMT).