Roscosmos cosmonauts Sergei Mikaev, foreground, Sergey Kud-Sverchkov, and NASA astronaut Chris Williams, background, depart building 254 ahead after donning their Russian Sokol suits for their Soyuz launch to the International Space Station Thursday, Nov. 27, 2025, Baikonur Cosmodrome, Kazakhstan. Photo Credit: (NASA/GCTC/Pavel Shvets)