Soyuz MS-21 + Dragon Crew 4 flown ISS cover - crewsigned record During that mission

During that mission

Aerogramme is hand signed by all 5 astronauts and cosmonauts

before splashing down in the Pacific Ocean with return cargo from the station

Maksim Suraev — Roscosmos cosmonaut and Flight Engineer

Soyuz MS-22 launched to the International Space Station on 21 September 2022

Soyuz MS-21 + Dragon Crew 4 flown ISS cover - crewsigned record During that missionSoyuz MS 21 and SpaceX Crew 4 Flown ISS Cover Signed by Seven Spacefarers Exceptional cover flown aboard the International Space Station, officially postmarked in orbit and hand signed by the complete crews of Soyuz MS 21 and SpaceX Crew 4. The cover brings together seven astronauts and cosmonauts representing Roscosmos, NASA and the European Space Agency: Soyuz MS 21 crew Oleg Artemyev Soyuz Commander, Roscosmos Denis Matveev Flight Engineer,