Cosmonaut Sergey Teteryatnikov poses for an official portrait in a blue flight suit

jsc2026e035005_alt (April 24, 2026) --- Cosmonaut Sergey Teteryatnikov of Roscosmos poses for an official portrait in a blue flight suit at NASA's Johnson Space Center in Houston, Texas. Teteryatnikov is serving as a mission specialist for NASA's SpaceX Crew-13 mission to the International Space Station.