Expedition 64 backup crew member Mark Vande Hei of NASA.
Expedition 64 backup crew members Petr Dubrov and Mark Vande Hei.
Expedition 64 crew member Sergey Kud-Sverchkov.
Expedition 64 crew member Sergey Kud-Sverchkov of Roscosmos.
Expedition 64 crew members during a press conference,
Expedition 64 prime and backup crew members,
A knit cosmonaut named Yuri seen during a press conference.
Expedition 64 prime and back up crew members.
Expedition 64 crew members at the conclusion of a press conference.
Expedition 64 crew members at the conclusion of a press conference.
