Space X CRS- 15 Liftoff

Now in its preliminary orbit, the SpaceX Dragon spacecraft will begin its three-day pursuit of the International Space Station. It’s scheduled to arrive Monday, July 2. NASA astronaut Ricky Arnold will be the prime operator of the station’s Canadarm2 robotic arm; he will be backed up by NASA astronaut Drew Feustel. Meanwhile, NASA astronaut Serena Auñón-Chancellor will keep watch over the spacecraft’s systems. Dragon will be installed on the station’s Harmony module.