Houston, United States. 22 January, 2024. SpaceX Crew-10 member NASA astronaut and pilot Nichole Ayers, left, and JAXA Mission Specialist Takuya Onishi prepare for spacewalk training at the Neutral Buoyancy Laboratory of Johnson Space Center, January 22, 2024, in Houston, Texas. Credit: Bill Stafford/NASA Photo/Alamy Live News

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