Expedition 65 prime crew member NASA astronaut Mark Vande Hei waves goodbye after boarding the bus to his flight to Baikonur
nhq202103260013 (March 26, 2021) — Expedition 65 prime crew member NASA astronaut Mark Vande Hei waves goodbye after boarding the bus to his flight to Baikonur for launch from the Baikonur Cosmodrome, Friday, March 26, 2021 at the Gagarin Cosmonaut Training Center (GCTC) in Star City, Russia. Photo Credit: (NASA/GCTC/Andrey Shelepin)