How will Sunita Williams return if there's emergency on space station: Nasa reveals

Nasa's Starliner mission faced several technical issues, delaying the scheduled return of astronauts Sunita Williams and Butch Wilmore. Despite the setbacks, there is no urgent need to bring them back. Nasa has been using the extra time to address the spacecraft's problems, but SpaceX's Crew Dragon remains a backup option for their safe return in case of emergency.