在太空出血是什么情形? 在太空我确曾看到过一次流血,所以我可以以目击者的身份回答这个问题。当时,一位宇航员患了太空病——正在接受抗呕吐药的注射。针管还没抽出时他动了一下,皮肤破开一个小口子。血从伤口冒了出来,但因为没有重量,它并不顺着腿往下流,而是呈球状呆在伤口处。后来他再一动弹, What was the bleeding in space? I did see a bloody space trip in space so I can answer that as an eyewitness. At that time, an astronaut was suffering from space sickness - receiving an injection of anti-vomit medication. When the needle was not drawn out, he moved a little and the skin broke a small hole. Blood escaped from the wound, but because it had no weight, it did not flow down the leg, but rather remained in a ball at the wound. Then he moved again,