What happens to the human body when exposed to mars?

Answer 1

if you were to step on the surface of mars without a spacesuit, first of all you would

probally freeze to death like a popsickle. it's a lot colder on mars than earth's antartica, the freezing temperature would probally frostbite you to a crisp too.

mars doesn't look cold because, the surface looks like a desert terrain but, don't let

that fool you. secondly, mars has a very dense atmosphere. it has no oxygen and has mostly carbon dioxide in its atmosphere. which is very deadly to breath in if

you got to much exposure to it. you would probally pass out and die. also, there's very little water on mars. also, the exposure to the radiation and the carbon dioxide

in the atmosphere would make the organs in your body swell up and the lack of oxygen would deprive your blood cells from working. you would certainly die instantly. were not sure if a spacesuit would be enough protection for you to survive

on mars. thats what i think would happen to you.

Answer 2

The pressure without a space suit on would make someone body implode and mars is hotter than the earth so they would burn, also there is no air on mars so someone would die without oxygen anyway.

Answer 3

You would quickly suffocate because the thin atmosphere is composed of carbon dioxide. Your body would then be frozen since it rarely gets above zero Celsius.

Answer 4

Mars is quite a hot planet, however not as hot as the sun, you would probably burn when you were about 7 miles or 7 and half a miles or more away from it.