Expedition 73 Preflight

NASA astronaut Jonny Kim, left, and Roscosmos cosmonauts Sergey Ryzhikov, center, and Alexey Zubritskiy, right, depart building 254 for their Soyuz launch to the International Space Station Tuesday, April 8, 2025 in Baikonur, Kazakhstan. The launch will send Kim, Ryzhikov, Zubritskiy on a mission to the International Space Station. Photo Credit: (NASA/GCTC/Pavel Shvets)

NASA astronaut Jonny Kim, left, and Roscosmos cosmonauts Sergey Ryzhikov, center, and Alexey Zubritskiy, right, depart building 254 for their Soyuz launch to the International Space Station Tuesday, April 8, 2025 in Baikonur, Kazakhstan. The launch will send Kim, Ryzhikov, Zubritskiy on a mission to the International Space Station. Photo Credit: (NASA/GCTC/Pavel Shvets)