ASTP Anniversary 2025 – FLOWN ISS cover Historic space memorabilia Rare Soyuz TMA-4 launch cover

Rare Soyuz TMA-4 launch cover Baikonur hand signed by the entire crew Padalka

NASA’s Mir history confirms that Tsibliyev and Serebrov replaced Manakov and Poleshchuk

and Henry “Hank” Hartsfield

This card travelled from an astronaut’s family to his crewmate aboard the International Space Station and was postmarked in orbit on Christmas Day itself

ASTP Anniversary 2025 – FLOWN ISS cover Historic space memorabilia Rare Soyuz TMA-4 launch coverAPOLLOSOYUZ 50TH ANNIVERSARY COVER SIGNED BY THE INTERNATIONAL SPACE STATION CREW July 15, 2025 Fifty Years After the Historic ApolloSoyuz Launch An exceptional commemorative cover marking the 50th anniversary of the ApolloSoyuz Test Project, signed by the seven astronauts and cosmonauts serving aboard the International Space Station on the anniversary date: Sergey Ryzhikov Roscosmos Aleksey Zubritskiy Roscosmos Jonny Kim NASA Anne McClain NASA