Joshua Kutryk practises seat position for Starliner-1 launch

CSA astronaut Joshua Kutryk conducts what is called a Lower Row Posture Comfort Over Time assessment, simulating the position he will be in the CST-100 spacecraft during launch and re-entry on the Starliner-1 mission. The test was in October 2023 in the Boeing building in Houston with the Starliner team. (Credit: NASA)