NASA may end ISS mission early due to medical situation
(NEW YORK) -- A mission to the International Space Station may end early due to a medical situation involving one of the astronauts aboard the station.NASA announced that it was postponing Thursday's spacewalk because "the agency is monitoring a medical concern with a crew member that arose Wednesday afternoon aboard the orbital complex." The space agency then followed up with a statement saying, "Safely conducting our missions is our highest priority, […]