What Would Happen To A Human Body In Space

Now a dead body on earth would begin to decompose as the bacteria in the air and within the body began the long process of breaking down.

In addition looking directly into the sun would fry your light sensitive retinas and render you blind. Ebullism is the formation of bubbles in body fluids due to a reduction in ambient pressure. The effects would be devastating to the human body. If you got sucked out of a space shuttle that was barreling through outer space and you weren t wearing a spacesuit you d instantly feel all the air rush out of your lungs.

Chronologically the events would occur in the following order asphyxiation or lack of oxygen in bloodstream is the first obstacle to overcome. A person floating in space would be horribly burned over any portion of exposed skin. If you were near a source of heat your body would mummify. There are a number of things about being in space in a vacuum that can cause harm to the human body.

You wouldn t lose consciousness straightaway because your body would use every last bit of oxygen in your circulatory system to keep your brain functioning. In space your body will lose up to half of its muscle mass if you are on a long haul flight that is. This startling decrease causes higher calcium levels in the blood. In a single month in space astronauts can lose as much bone mass as a postmenopausal woman does in a year according to nasa.

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There s no pressure in. They don t look ready to hit the basketball court. The most serious dangers of exposure to outer space are a lack of oxygen and ebullism. The unfortunate space traveler wouldn t be able to hold their breath for long if at all because it would cause lung damage.

The person would probably remain conscious for several seconds until the blood without oxygen reaches the brain. If you were not it would freeze. Have you ever seen a patient leaving the hospital after months of lying in bed. If you do die in space your body will not decompose in the normal way since there is no oxygen.