Nasa considering early return of crew from ISS due to medical reasons

Astronaut aboard the International Space Station is in stable condition, Nasa said, and a spacewalk was canceledNasa is considering a rare early return of its crew from the International Space Station over an unspecified medical issue involving one of the astronauts, after cancelling a planned spacewalk that had been scheduled for Thursday, the agency said.A Nasa spokesperson said the astronaut with the medical concern, whom she did not identify, was in a stable condition on the orbiting laborat...