表演
Sergey Volkov
出生日期
1973年4月1日
（53岁）
人气
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个人简介
Sergey Aleksandrovich Volkov is a retired Russian cosmonaut and engineer. He was a member of three missions to the International Space Station, spending more than a year in total in space. During his missions he did four spacewalks lasting more than 23 hours in total.
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