6 months in space, 2 to go: A look at Nasa astronaut Sunita Williams' journey so far

Astronauts Sunita Williams and Butch Wilmore have marked six months aboard the International Space Station after their initial week-long mission was extended due to issues with the Boeing Starliner capsule. Despite the unexpected extended stay until February, the seasoned astronauts remain positive, contributing to station duties and scientific experiments while awaiting their SpaceX return flight.