Russian Hero, Commander to Lead "Soyuz MS-31" Mission Oleg Kononenko, the Commander of the cosmonaut squad, is set to lead the crew of the "Soyuz MS-31" spacecraft on his sixth flight to the ISS, bringing his total flight time to nearly 1,111 days. Joining Kononenko will be Alexander Grebenkin, also a member of the cosmonaut squad, who will serve as a flight engineer of the manned transport spacecraft "Soyuz" and a flight engineer of the ISS on this mission. The mission, part of Expedition ISS-77, will see the spacecraft transporting the cosmonauts into orbit for their space mission.

Oleg Kononenko, the Commander of the cosmonaut squad, is set to lead the crew of the "Soyuz MS-31" spacecraft on his sixth flight to the ISS, bringing his total flight time to nearly 1,111 days.

Joining Kononenko will be Alexander Grebenkin, also a member of the cosmonaut squad, who will serve as a flight engineer of the manned transport spacecraft "Soyuz" and a flight engineer of the ISS on this mission.

The mission, part of Expedition ISS-77, will see the spacecraft transporting the cosmonauts into orbit for their space mission.