.Boeing Starliner astronauts have actually currently resided in space much more than 60 times without any end visible CNNNASA to Provide Staff Trip Examination, Space Station Missions Update NASASpaceX Tapped to Carry Astronauts Home If Boeing Design Unfit BloombergNASA most likely to substantially put off the launch of Staff 9 because of Starliner problems Ars TechnicaBoeing Furious at NASA Strategy to Return Stranded Astronauts on SpaceX Design Futurism.