For 25 years astronauts have been living and working on the International Space Station for several months at a time.
The astronauts have been guinea pigs for what happens to the human body in microgravity: muscles and bones get weaker, DNA changes and the eyes can be damaged.
Sky’s Thomas Moore visits a lab in Newcastle where scientists simulate what it is like to walk on the moon.
#skynews #space #science #astronaut
Read more: https://news.sky.com/story/from-bone-damage-to-solar-radiation-inside-the-lab-trying-to-protect-the-astronauts-of-the-future-13484892
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