Roscosmos cosmonaut and Expedition 70 Flight Engineer Nikolai Chub poses for a portrait at the Gagarin Cosmonaut Training Center in Russia.
jsc2023e052792 (Oct. 13, 2022) — Roscosmos cosmonaut and Expedition 70 Flight Engineer Nikolai Chub poses for a portrait at the Gagarin Cosmonaut Training Center in Russia. Credit: Andrey Shelepin
NASA