What happened to NASA astronaut Scott Kelly after spending a year in space while twin brother Mark, also an astronaut, remained at home?
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Mid-Day on MSNNASA astronauts to return to Earth: Know what happens to the body in deep spaceNASA astronauts Sunita Williams and Butch Wilmore are all set to return to Earth after spending nine months aboard the ...
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Global News - Inquirer.net on MSNHuman body in deep space: What happens beyond Earth’s atmosphere?Bone and muscle deterioration, radiation exposure, vision impairment — these are just a few of the challenges space travelers ...
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