NASA considering bringing astronauts home early from International Space Station due to medical issue SpaceNASA postpones spacewalk to monitor ‘medical concern’ with astronaut CNNNASA plans 2 January spacewalks at ISS. Here’s what to know, how to watch Yahoo News CanadaNASA Mulls Ending Space Mission Early After Medical Emergency Bloomberg.comA crew member’s “medical concern” foils a planned spacewalk outside the ISS Ars Technica
