What happens to an astronaut to travel in space?

Question

Getting into space is the result of years of study and preparation for astronauts. The opportunity arises perhaps only once in life, and nobody wants to miss. However, the trip can take them to the top of his career, and sometimes fame-not as pleasant as you might think at first. Constant physical discomfort, irritability, atrophied bones, difficulty to mourn and adult diapers are among the less glamorous elements of the journey. Then ten strange things that happen when astronauts travel into space

Answer 1

Alert microbes attack

For more caution and disinfecting workers performing NASA, it is inevitable that small insects, fungi and microbes are transformed in unexpected fellow astronauts. These sudden become companions once in orbit objects worthy of a video game. It happens that the humidity and pressure conditions to which they are subjected sealed cabins the water globules become hidden microbes that float freely. The size of these balls can reach a basketball, a real danger to the heads of the astronauts.

Bursting into tears

Mourn for astronauts is a challenge. They may be sad or melancholy in orbit and can hide very well. It happens that the lack of gravity, tears instead of sliding over the face under the left eye. There are a bubble that grows as more tears are produced. If eventually fall, it will need more than a scarf and a shoulder to dry. Better to have a towel handy because the bubble can soak the sad astronaut.

Clean foremost

Just simply imagine a group of people living isolated in a cabin for several weeks to conclude that personal hygiene is of utmost importance. The classic choice of the shower does not exist in space because gravity would again the drops begin to float before reaching the body. Astronauts must use sponges to wash the hair soap, similar to those used in hospitals. When brushing your teeth or shaving can maintain their terrestrial habits, but taking extreme precautions: If a hair escapes and begins to float may end up in the eye of a colleague or in the controls of the aircraft.

Happy little concert

Flatulence proved to be more than just a slip when traveling into space. At the beginning of the space race, scientists found that odor was not only the inconvenience, but the body-by gases using a euphemism contain significant amounts of hydrogen and methane, both flammable gases. NASA took this issue very seriously after detecting that could cause a fire in the cabin of the ship. In part, the excess was due to flatulence food special consuming. On land, experts must analyze the gases to develop foods that would minimize the chances of an embarrassing slip.

Sleep, a nightmare

Sleeping in space may seem pleasant when one imagines that, out of the land , the problem with a single view can sleep. However, the picture is much more discouraging for astronauts. First, should sleep tied to their bunks to the lack of gravity do not float during sleep. In turn, some deal in the early days with sleep disorders product adaptation. What's more, it used to be that there will be absolute silence, but will have to live all the time with the sounds of computers. If you want quiet to sleep, do not go into space.

Heads exploded

After entering orbit, astronaut understands that the situation is not normal. While the crew spent months training to fit the brain, that appeared to function as an autonomous body in this situation, do not understand what is happening. Our spatial orientation depends on the severity. When she is not-what happens in the space, the brain can not decode the situation. In response, it causes terrible discomfort. The cocktail of condition may include: nausea, uncontrollable vomiting and hallucinations. The remedy: nothing. Let the days until the body adjusts.

Living in a microwave

Astronauts prepare during his professional life to withstand the pressure and tension of every trip. For what it is can not be prepared for the physical consequences of his brain. It happens that the same space can cause serious problems for those who spend a long time there. The problem is cosmic radiation, ie, the background radiation of the universe, which makes the space a very low intensity microwave oven. The atmosphere of the Earth protects us from cosmic radiation, but once you're out of it, there is no effective protection. Basically: while in orbit, astronaut lives in a microwave.

Attack on health

While representing the highest professional experience to which they can aspire, involves space travel for astronauts battery problems for your health. Muscle atrophy is common, as they spend months in a confined space with little physical activity. They are also exposed to changes in behavior: they may experience euphoria, irritability, depression and fatigue in short periods of time. A time to rest, can not simply achieve by weightlessness, discomfort and loss of day-night cycle. As if all this were not enough they are also exposed to future cardiovascular problems.