Christina Koch

Christina Hammock Koch is an American engineer and NASA astronaut. On her long-term mission to the International Space Station in 2019–2020, she conducted the first all‑female spacewalks and set... Wikipedia

• Born:  Christina Hammock, January 29, 1979, Grand Rapids, Michigan, U.S.
• Age:  47 years
• Time in space:  338 days, 6 hours, 30 minutes
• Selection:  NASA Group 21 (2013)
• Total EVAs:  6
• Total EVA time:  42 hours, 15 minutes
• Data source:  DuckDuckGo