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Add Yahoo as a preferred source to see more of our stories on Google. HOUSTON (CW39) - NASA cancels first spacewalk of the year due to an onboard medical issue. Crew's return from ISS being evaluated.

NEW YORK (AP) — In a rare move, NASA is cutting a mission aboard the International Space Station short after an astronaut had a medical issue. The space agency said Thursday the U.S.-Japanese-Russian ...

NEW YORK (AP) — NASA canceled its first spacewalk of the year and may bring its crew back early from the International Space Station due to an onboard medical issue. The spacewalk was supposed to ...

JAXA astronaut Kimiya Yui (center) assists NASA astronauts Zena Cardman (left) and Mike Fincke (right) during spacesuit checks inside the ISS airlock. (NASA) NASA has postponed an International Space ...

ORLANDO, Fla. — NASA has postponed a spacewalk scheduled for Thursday at the International Space Station. NASA said the delay was due to a “medical concern” involving one of the crew members. The name ...

A spacewalk planned for Thursday outside the International Space Station was called off late Wednesday because of a "medical concern" with an unidentified crew member, NASA said in a statement. An ...

NASA says a crew member aboard the International Space Station is stable after a medical situation, prompting the agency to postpone the planned Jan. 8 spacewalk. Officials are evaluating all options, ...