NASA crew to make rare early return to Earth after medical issue in space CTV NewsNasa announces timeline of astronauts’ early departure from ISS due to ‘serious’ medical issue The GuardianAstronaut’s ‘serious medical condition’ forces Nasa to end space station mission early BBCNASA, SpaceX Set Target Date for Crew-11’s Return to Earth NASA (.gov)Who is the sick astronaut on the ISS? What we know. Mashable