NASA, ISS
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While 11 hours seems like a long time for a medical evacuation from the ISS, NASA Administrator Jared Isaacman said on Jan. 8 that aside from the early departure from the space station (Crew-11 was expected to last another month or so), Crew-11's return to Earth would follow SpaceX's normal undocking and reentry procedures.
The Crew-11 mission is coming to an early end, as NASA indicates, resulting from an ill crewmember requiring non-emergent evacuation from the ISS.
The weird and wonderful world of sleeping in space — and what studies of astronauts tell us about the future of sleep