To decompose the bacteria need oxygen and moisture. Sorry...not an answer, but your question so much reminded me of that novel. Ask the people you're going with. And now scientists have figured out how to get it out. To learn more, see our tips on writing great answers. Relevance. MathJax reference. In space we can assume that there would be no external organisms such as insects and fungi to break down the body, but we still carry plenty of bacteria with us. Of all things why you should die on the moon, a place much cleaner than earth where we live. Why would a regiment of soldiers be armed with giant warhammers instead of more conventional medieval weapons? This will … And should colonists on Mars be allowed to eat each other? I know this is a random question but if someone died on the moon would their body decompose or just lay there forever? On the other hand, the astronaut's suit and spacecraft should shield him/her from … Buy, Sell, and Trade your Firearms and Gear. There is no real upper limit on how long a mummified body could exist in space. To separate into components or basic elements. Are you imagining — morbidly, but whatever — the remains of an astronaut complete with spacesuit, or just a naked deceased person, or what? In the sun it would be cooked (100+ Celsius). In the second stage scavengers (bacterial and animal) are responsible for a great deal of the decompostion. Answer Save. Lastly, and most disturbingly, the body of the victim would have begun to decompose immediately upon death. Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. 1. How do you put decompose in a sentence? EDIT: One might naively conclude that I cannot spell "desiccate." If it did would the process be the same as it is in our atmosphere? If the body is buried inside of a coffin, it can take up to 50 years for the body to decompose. One can never know anything for sure, gotta keep asking questions about everything!). Great read! I’ve always wanted my corpse to be eternal and radioactive. 4 Answers. Would there be any sort of appreciable effect from radiation bombarding the body, killing cells, bacteria or otherwise? Press J to jump to the feed. 2. When the body dies, the microbes live on—and indeed, freed from the body's defenses, they start to consider the previously commensal relationship to be null and void and begin invading and chomping on the flesh. This process requires nothing more than liquid water, basically, so it would occur as normal as long as the remains were in a pressurized environment at a reasonable temperature. The Moon gets hot when it faces the sun. On the moon, these would clearly be minimal. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. The microbes that live in you, wouldn't survive the freezing, dessication and radiation. 24 Answers. however your body decays on moon surface due to inherent water and other molecules present in the body. The body would freeze-dry and be completely impervious to rot. To cause to rot. Lack of atmospheric pressure (a ruptured space suit) would make it shrivel. Why did flying boats in the '30s and '40s have a longer range than land based aircraft? A space coating would form on the body in the direction of travel (dust) and if the body was rotating the dust would be uniformly distributed. The aerobic bacteria will die out as soon as oxygen is removed which is very soon. While it is true that the moon does not contain living organisms capable of decaying a dead human body, the human body itself contains huge load of bacteria→ on skin surface and gut which will continue to grow. Formation and capture of Mars' moons, Phobos and Deimos. All answers are appreciated. Can a bullet be fired on the moon and sent it into orbit? So would it decompose, given millions of years? On mars it would be frozen most of the time, although during the daytime temperatures up to 20 Celsius are a possibility. To Decompose as is understood on Earth is a process when other organisms (Bacteria) do that to the body. Given that it's now more than 30 years later and there's been no significant progress, it's safe to assume there won't be a moon colony any time soon. By Shannon Stirone. Why is the expense ratio of an index fund sometimes higher than its equivalent ETF? If in a spacesuit, the body would decompose faster than it would dry out because it is a sealed environment and conditions would be adequate for the bacteria to survive and destroy the tissue, but if the body was just left on the moon or on Mars, the lack of water and high temperature (on the moon) would lead to a rapid dessication of the body and would give you the mummifying effect mentioned by others. The moon doesn't have a dark side. The astronaut's body would decompose from bacteria already inside his/her body (just like anyone else). Another thing to remember is that in most terrestrial environments, corpses rot both inside-out and outside-in. At “noon” on the moon (in the month of June) the temperature reaches 260(little circle)F. At “midnight” it reaches negative 280(little circle)F. So it will alternate between freezing and cooking every month. A dead body would decay for a while since there are bacteria within the body that already have everything they need to continue living for a while. What are Hermitian conjugates in this context? Eaga Trust - Information for Cash - Scam? By using our Services or clicking I agree, you agree to our use of cookies. Mars is hot enough to keep a body unfrozen oxygen and moisture also speed up the decaying process. At whose expense is the stage of preparing a contract performed? In short, because Earth-like bacteria do not exist and could not decompose a body on Mars, that body could theoretically remain in place forever, much as it would on the Moon. No the body does not decompose in the space or moon because the bacteria.i.e. If a person were to die on the Moon or Mars, would the body decompose? But thanks for your informative answer. So the question should really be "how fast will a body decompose on the moon? Radiation only hurts living tissue. Would a dead human body decompose in outer space? Astronomy Stack Exchange is a question and answer site for astronomers and astrophysicists. Astronaut soup in a mylar bag. All answers are appreciated. What is the simplest proof that the density of primes goes to zero? Wouldn’t it depend on exactly when you croaked on the Moon? They found a 5,000-year-old body in the Alps some years ago that was completely intact. Not to mention the low pressure, which would boil any water away. Ask a science question, get a science answer. rev 2021.1.18.38333, The best answers are voted up and rise to the top, Astronomy Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. v.intr. But of course, in a closed system such processes can't occur indefinitely; in the absence of the kind of environmental factors present on Earth, all organic processes would have to stop sooner or later. Obviously these scavengers don't exist in the vacuum of space so it's unlikely this part of the process would take place. Mars, (recent discoveries notwithstanding) is not much moister. moon science fact: since there is little to no atmosphere on the moon, your body would probably not decompose, but it would get hit with like hella amounts of radiation from the sun and be kinda radioactive. There are an awful lot of variables here. How to make one wide tileable, vertical redstone in minecraft. I'm in the middle of reading Stiff by Mary Roach and if you are curious about what happens after death and are not phased by what makes others scrunch their noses and say the word "morbid" I definitely recommend it. Should I hold back some ideas for after my PhD? In outer space, the average temperature is close to 2 K or -270 C approx. You should read "The Gentle Giants of Ganymede." Did you get Mars and the Moon mixed up in your writing? Relevance. The anaerobic bacteria will continue to grow and proliferate till substrate (dead human body) will cease to exist. I believe it would become Human Jerky if in the sun and freeze-dried if in the shadows. Entropy is always increasing, after all. Anyone who grew up with the Apollo moon launches in the 1970s, along with the movie "2001: A Space Odyssey" (which premiered in 1968), was left with the impression that there would be c­olonies on the moon any day now. If there is no oxygen, or if it is too hot or too cold, there will be no decomposition. Well no oxygen (yes) However the human body lives on earth in a protected environment. In the first stage enzymes within the body begin to break down the cells and vapours are released. Favourite answer. What happens to your body when you die in space? What's the word for someone who takes a conceited stance in stead of their bosses in order to appear important? On the other hand, at lunar noon the temperature can reach 120°C, well past the point where proteins denature and tissues begin to break down. Technology. If both pressure and temperature were maintained, then decomposition would probably continue in the normal fashion for quite a while, as naturally occurring bacteria contribute to the process. I really don't know what effects radiation may have on a body decaying through bacteria but my guess is it wouldn't make much difference at the beginning but stop the decomposition process somewhere along the way. Milestone leveling for a party of players who drop in and out? Not to mention, the radiation of space might kill off most organisms on it. A dry environment and constant heat like a desert would mummify a person like beef jerky.If the moon is always under freezing and no air the body would be freeze dried and look like a wax version of themselves forever. Mars is hot enough to keep a body unfrozen oxygen and moisture also speed up the decaying process. But I suppose it'd be exciting to know the effects on both sides. It's all dry and dusty, and there's no atmosphere for us to breathe. 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