Unpleasant facts about travel in space
• unpleasant facts about travel in space
Space travel has long been known abroad the following human, but rarely is advertised as a hideous nightmare. Simply put, the space is not as glamorous as it seems. Only natural needs creates a lot of problems. Ready to rethink its concept of space travel? Here are 12 disgusting things about space travel, which you never thought of.
1. You might assume that the space station and the spacecraft will be perfectly clean, but the opposite is true. There is about as dirty as in your home when it is not cleaned for weeks. Scientists have discovered a nearly 4,000 different kinds of bacteria and microbes living in space with astronauts.
2. Taking into account the power required to run the astronauts into space, not to mention the absence of gravity in space, the majority of astronauts suffer from some space sickness, also called space adaptation syndrome. In addition to the violation of their intellectual abilities, they also suffer from gastrointestinal problems, nausea and vomiting.
3. As you can see, weightlessness causes many gross and disgusting problems in space. In space, blood flow is not working as if gravity. Instead of pulling blood to the legs, it could surge to the brain. About four days the astronauts face look puffy from all the excess blood, poured into their skull. In the end, their bodies adapt to the environment.
4. Have you ever wondered what the smell? When astronauts return from spacewalks and remove their hats inside their spacecraft, they are greeted by a strange smell. In other words, the space stink.
5. Given the permanent stay of people on the space station, there also have unpleasant odors. And in order to curb any unpleasant odors, NASA has established a number of different deodorizing machines. However, the famous astronaut Scott Kelly said that the ISS smells prison.
6. You're probably wondering what clothes maximum absorption. Well, we'll just tell you that this is an adult diaper, and all the astronauts wear them. During operations in outer space, astronauts can not just get up and leave, so they wear a diaper when they have to urinate.
7 is not much water in space. To curb this problem, the astronauts have to drink water recycled from their own urine. A machine that does it for them, worth about $ 250 million. We assume that they often check the machine to make sure it works properly.
8. When your body digests food, it naturally forms gases. After some time, the gas finds a way out, but in space, it just sits in you for a long time. If you try to cause belching, it can cause vomiting.
9. weightlessness not only makes the astronauts be swollen in the face, but also causes constipation. That's why they eat mashed tubes.
10. Everyone wants to know how to go to the bathroom in space. In the photo space washroom. Astronauts need to pass the "positional training" to make sure that their feces properly falls into a hole.
11. No one wants to deal with clogged toilet, even on Earth, but that's exactly what happened on the flight "spacecraft Columbia in 1981. Faeces migrated from the ventilation system, and entered into the main cabin.
12. Astronauts train for about two hours a day to maintain their muscle mass. This will create a lot of sweat. In weightlessness, the sweat does not come with the body, he just clings to it in the form of tiny beads. a towel to wipe the body.