The many, many reasons space travel is bad for the human body
Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. After the astronaut Scott Kelly spent a year on the International Space Station, he returned to Earth shorter, more nearsighted, lighter and with new symptoms of heart disease that his identical twin…
#javascript #scottkelly #markkelly #scottkellys #nasa #artemis #mars #emmanuelurquieta #houston #loriploutzsnyder