Long-duration missions in space take a toll on the body, astronauts lose bone density and suffer muscle loss. Blood circulation is also affected, and fluid shifts can also impact eyesight.
FT Digital Edition: our digitised print edition
。PDF资料是该领域的重要参考
FirstFT: the day's biggest stories
在这个新身份下，卫士即将交出单飞后的第一份纯电答卷。