Watch: Nasa carries out first-ever medical evacuation; Crew-11 splashes down

Four International Space Station crewmembers, including Americans Mike Fincke and Zena Cardman, returned to Earth early Thursday after a medical issue forced an early mission end. This marked the first medical evacuation in the ISS program. Nasa cited medical privacy for not identifying the astronaut or details of the health concern, emphasizing the situation was not an emergency.