What happens when a person dies in the universe?

Basically, he will be turned into dry ice in the icy vacuum of the universe. Water in the body turns ice and eventually disappears.

The "dead" reactions of the body when falling out of space

Ice can evaporate without undergoing a liquefaction period. Because there is no oxygen, there is no decomposition and there is very little evidence to suggest that there will be decay by bacteria. However, how long does it take to become dry ice? No one can know. The process is similar but it will be much longer if a person dies in traveling clothes.

Here is also more about the birth in the universe. Certainly, the whole process of intercourse, embryology and delivery has not been tested from start to finish on any mammal in the universe. For example, scientists do not yet know how important the attraction is to human fertilization .

The level of radioactivity in the universe, especially the deeper into the space, the higher the surface, so the risk of radiation-born teratogens will be higher unless there are appropriate preventive measures .

Another problem is that in most species, the attraction is related to bilateral symmetry (the body's two halves develop symmetrically) and the distinction of head-leg. One wonders whether the weightless environment will lose that symmetry. In a previous Soviet study of rat pregnancy in the universe, reports suggested mice were born normally. However, they were conceived on the ground before and returned to laying on the ground, so the study could not be concluded.

In addition, theoretically, medical problems arising in the universe may affect the health of pregnant women, such as losing calcium in the bones, interrupting hormones and body fluids, losing the firmness of muscle due to no weight .

The labor process may be a little longer if the universe children do not come down like children on earth often do in the last weeks of pregnancy. However, delivery itself is more likely to be on the ground because muscle contraction during labor does not depend on attraction.