Expedition 65 / Soyuz MS-18 first spacemovie - FLOWN ISS cover Juri During preparations for a Russian

During preparations for a Russian spacewalk on 14 December

this is a highly desirable artifact from the modern International Space Station program

Letter postmarked onboard the ISS on 25 June 2019

Russian spaceflight or flown astrophilately

bridging past space achievements with the promising future of lunar exploration under NASA’s Artemis program

Expedition 65 / Soyuz MS-18 first spacemovie - FLOWN ISS cover Juri During preparations for a RussianExpedition 65 ISS Flown Cover Signed in Space by the International Crew and the Challenge Film Team An extraordinary artifact of modern space exploration: an original philatelic cover flown aboard the International Space Station during Expedition 65, hand signed in orbit by astronauts, cosmonauts and participants in the historic Russian film project The Challenge. The cover was officially postmarked aboard the ISS on October 17, 2021, the final day of