'33% decrease': NASA's Sunita Williams' eyesight getting weak in space? Here is what scientists have to say
A study published in the IEEE Open Journal of Engineering in Medicine and Biology reveals that prolonged exposure to ...
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Stranded NASA Astronaut on the ISS Takes a Spacewalk, With Another Planned
NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore surely didn't think they'd still be on the International ...