The SpaceX capsule tasked with bringing back two NASA astronauts that have spent months on the International Space Station (ISS) after thruster issues following the launch of Boeing’s

The Falcon 9 rocket is carrying four astronauts who will replace Wilmore and Williams, both of whom are veteran NASA astronauts and retired U.S. Navy test pilots and were the first to fly Boeing's faulty Starliner capsule to the ISS in June.