Medical issue to bring ISS mission to early end for 4 astronauts

Japanese astronaut Kimiya Yui and three fellow astronauts will return to Earth from the International Space Station earlier than scheduled due to a medical situation, the National Aeronautics and Space Administration said Thursday.NASA did not identify which astronaut requires medical care, citing the need to maintain privacy, but said at a press conference the person is in a stable condition.The Japan Aerospace Exploration Agency told Kyodo News that Yui, 55, the only Japanese among the returning astronauts, has no health issues. Yui posted on social media in the hours before the NASA pres…READ FULL ARTICLE