Living in space sounds pretty cool. Unfortunately, our bodies haven't evolved to live in space without suffering harm. You may wonder, "How bad could it really be?" In space, changes in gravity cause blood to rush to your head, which weakens your legs. The unique atmosphere maintained in various spacecraft causes your eyes to change […]
Living in space sounds pretty cool. Unfortunately, our bodies haven't evolved to live in space without suffering harm. You may wonder, "How bad could it really be?" In space, changes in gravity cause blood to rush to your head, which weakens your legs. The unique atmosphere maintained in various spacecraft causes your eyes to change […]
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