U.S. astronaut Peggy Whitson, left, commander of the Ax-4 scientific space mission, poses with crew members Slawosz Uznanski-Wisniewski of Poland, center, and Tibor Kapu of Hungary during a media event where they talked about their preparations, at the Copernicus Science Center in Warsaw, Poland, Wednesday, Feb. 5, 2025. (AP Photo/Czarek Sokolowski)