宇航员在太空如何睡眠? 太空和地面有一个重要区别,这就是在地面上是1g重力环境,而在太空中是微重力或失重环境。在地面上最好的睡眠方式是躺在床上睡,实在不得已,也可坐有椅子上睡,极少有人站着睡,可能没有人会倒立着睡。但在失重条件下,睡眠不受姿势的限制,可以躺着睡,坐着睡,站着睡,甚至倒立着睡。在失重条件下睡眠的最大优点是不需要床。你只要在居住舱内找一个角落,没 Astronauts how to sleep in space? There is one important difference between space and the ground, which is 1g on the ground in a gravitational environment, and in space is a microgravity or weightlessness environment. The best way to sleep on the ground is to sleep in bed, it is a last resort, you can also sit in a chair to sleep, very few people stand to sleep, no one may stand upside down. However, under conditions of weightlessness, sleep is not limited by the posture, and can lie and sleep, sit and sleep, stand and sleep, and even stand upside down. The biggest advantage of sleeping under weightlessness is that it does not require a bed. As long as you find a corner in the living room, no