SpaceX has launched its Crew Dragon spacecraft on a “rescue mission” to bring back two astronauts stranded at the International Space Station (ISS) since June. Butch Wilmore and Suni Williams travelled to the space station on Boeing’s Starliner spacecraft, which was on its first mission with a human crew.
But several engines malfunctioned once in space and the vehicle was found to be leaking helium, which is essential for the functioning of its engines. After weeks of analysis and discussion by Nasa and Boeing engineers, the space agency decided to send Wilmore and Williams home on the Crew Dragon because of safety concerns with Starliner.
For Boeing, this embarrassing episode is the latest in a long series of problems. They include fatal crashes of its 737 Max aircraft in 2018 and 2019 and a door that blew out mid-flight on a 737 Max 9 plane in January 2024.
Boeing’s Starliner craft has been beset with challenges since 2014 when Nasa awarded both Boeing and Space …