'Your urine is full of your skeleton': the physical toll space takes on astronauts

Thursday, March 3, 2016 - 15:20 in Astronomy & Space

Short-term missions of a month or less have relatively mild affects on an astronaut's body, but a year-long space odyssey like Scott Kelly's carries with it more significant physiological stresses that are often only felt upon return to Earth.

Read the whole article on CBC: Technology & Science

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