How two astronauts were left in space for nine months

NASA’s astronaut Sun Williams and Buch Wilmor have been left at the International Space Station (ISS) for nine months after the Boeing Starlineer Capsule, after facing the faults there.
On March 14, SpaceX launched a rocket carrying a new crew carrying a new crew to the ISS, as part of the plan to bring astronauts back to Earth.
Suna and Butch are reasons for the new crew starting their journey two days after the arrival, but can delay the return of conditions on Earth.
BBC’s Aruna Iyengar explains how astronauts ended at ISS for nine months.
Filmed and edited video filmed by Gabrila Boksio.
Video produced by Ian Casey and Rachel Flyn.