Four astronauts undock from International Space Station, with the affected crewmember in a stable condition, says space agency
Four crew members have left the International Space Station (ISS) and are heading back to Earth after a medical issue prompted their mission to be cut a month short in Nasa’s first medical evacuation.
A video feed from Nasa showed American astronauts Mike Fincke and Zena Cardman, Russian cosmonaut Oleg Platonov and Japanese astronaut Kimiya Yui undocking from the ISS at 2220 GMT on Wednesday, after five months in space.