Expedition 63 Flight Engineer Ivan Vagner signs the vestibule in the U.S. Harmony module

iss063e073924 (Aug. 18, 2020) --- Roscosmos cosmonaut and Expedition 63 Flight Engineer Ivan Vagner signs the vestibule in between the U.S. Harmony module and JAXA's (Japan Aerospace Exploration Agency) H-II Transfer Vehicle-9 (HTV-9). The HTV-9 would later be uninstalled from Harmony before being released it into Earth orbit that day completing an 85-day cargo mission.