In the new experiment, NASA astronauts will have two months to lie still on the bed
Source:Space travel in zero gravity have on the human body destructive influence. Due to earth gravity people Willy-nilly to keep their body and their muscles are constantly trained. In zero gravity, the muscles all relaxed and quickly atrophy, so members of the ISS have to exercise at least two hours a day. Before humanity is waiting for the long flights to Mars and other planets, so space agencies are looking for ways to reduce the effects of weightlessness. To do this, they have to undergo very stringent experiments.
Many will wonder what the best way to simulate the lack of gravity in earth is to make man a long time to lie on the bed. In the supine position with the body of the people is the same as in space: muscles atrophy, and the blood ceases to circulate properly through the body.
It was a tough experiment space Agency NASA and ESA: from 25 March, for two months, 24 participants will lie in the beds of the medical center Envihab in Cologne, Germany. Their heads will be lowered to six degrees below normal, and one shoulder will be constantly touching the mattress. One group will be in normal conditions, and the other is placed in a centrifuge to create artificial gravity, which in theory allows blood to circulate through the body as usual.
Tracing the cardiovascular system, the condition of the muscles, the cycles of metabolism and cognitive abilities, scientists will be able to find out how useful artificial gravity in space travel. After the experiment, participants will receive a recovery phase that will take at least 29 days.
It is Noteworthy that a similar experiment had already been carried out by NASA in 2014. A volunteer named Andrew Iwanicki was able to lie in bed for the whole 40 days — during this time, he felt severe headaches, had difficulty consuming food, and experienced panic attacks. For participating in these experiments give large monetary rewards, but in the Soviet Union — were given new cars.
The Results obtained during these tests is very important for humanity. Many companies want to popularize space tourism, so there is a risk that many travelers will have big problems with health. Perhaps the artificial gravity will help to avoid bad consequences.
Could you two months to lie still in bed? Write your answer in the comments and discuss the topic more .
Recommended
Can genes create the perfect diet for you?
Diet on genotype can be a way out for many, but it still has a lot of questions Don't know what to do to lose weight? DNA tests promise to help you with this. They will be able to develop the most individual diet, because for this they will use the m...
How many extraterrestrial civilizations can exist nearby?
If aliens exist, why don't we "hear" them? In the 12th episode of Cosmos, which aired on December 14, 1980, co-author and host Carl Sagan introduced viewers to the same equation of astronomer Frank Drake. Using it, he calculated the potential number ...
Why does the most poisonous plant in the world cause severe pain?
The pain caused to humans by the Gimpi-gympie plant can drive him crazy Many people consider Australia a very dangerous place full of poisonous creatures. And this is a perfectly correct idea, because this continent literally wants to kill everyone w...
Related News
Why with age, time flies faster than in childhood?
In the course of growing up-almost every person there is a feeling that over time greatly accelerated, it would seem that he only recently woke up and it was time to go to bed. For many years scientists tried to identify the cause...
Tuberculosis can be defeated until 2045
can eradicate TB until 2045, if the fight against the deadly disease will be properly funded, said the group of international experts. According to them, the inaction will result in huge economic and social costs, and the world n...
Superconducting nanowires are planning to use to search for dark matter
One of the greatest scientific research of our time is the hunt for dark matter. Physicists believe that this substance fills the universe and think you can see evidence of this in how to spin the galaxy. The fact that galaxies ro...
Boris Katz has built a career helping the machines to learn the language. He believes that the current AI technologies are insufficient to make Siri or Alexa really smart. Siri, Alexa, Home technologies, which analyze the language...
How poor sleep leads to heart disease and death?
According to the world health organization, the reason for 31% of all deaths in the world are cardiovascular diseases. They develop in the wrong diet, Smoking, lack of exercise and irregular sleep mode. If scientists already know ...
The asteroid Bennu was more active than thought
the study of the surface of the asteroid Bennu with the help of the spacecraft OSIRIS-REx revealed some interesting features of this small celestial body. It turns out that the object covered a much larger number of craters than e...
Proven that some people can feel the changes in the magnetic field
Many animals, including some species of birds, sea turtles and some species of bacteria have a special "navigation system" that allows them to feel and use the Earth's magnetic field as a compass. This ability is called magnetorec...
Japanese probe "Hayabusa-2" will play the bombing of the asteroid Ryugu 5 APR
the Japanese aerospace exploration Agency (JAXA) announced future plans regarding the mission of the spacecraft "Hayabusa-2", which last month landed on the asteroid Ryugu and its ground, after being shot in the surface of the obj...
Discovered new species of snakes that can attack even without opening his mouth
People are already planning to move to other planets, although they have not fully explored their home. from the time researchers discover previously unknown species of animals — for example, recently in the African country of Gui...
Scientists have made a step towards a cure for prostate cancer
the prostate is considered to be one of the main causes of death among men, after heart disease, lung cancer and melanoma. According to the world health organization, 65-70 years with this terrible disease facing one in four men....
Boeing began upgrading after the disaster with 737 MAX
Boeing has started to update its software on its 737 MAX after French investigators have examined the data from the "black box" with one of the two fatal accidents involving the aircraft occurred in recent months. Last Sunday 737 ...
The mysterious "Board of ethics" DeepMind will take control of General AI, if he appears
the Board of ethics was a carefully guarded secret since then, as Google purchased the company to develop artificial intelligence in 2014. However, the new report of Hal Hodson from The Economist sheds light on how did the Board o...
Scientists have shown how people recognize different tastes of food
Every day we consume food food — sweet, bitter, salty. Of course, first and foremost for determining the answer tastes receptors on the follicles of the tongue, but in any case the information obtained is still being process...
Cells use "slingshots" for its own acceleration
We don't even realize that even at rest our bodies, many cells are constantly in motion. There are many types of cell migration, but researchers at the University of Michigan found another one that is quite amazing and very differ...
Scientists have called for a global ban on the use of technology of gene editing CRISPR
last year, Chinese geneticist Hae Cisangkuy, despite the ban in force in the territory of China, had a very, very questionable from the standpoint of morality and ethics on gene editing of human embryonic cells, resulting in the l...
Russian scientists were able to turn back time
Scientists from the Moscow physical-technical Institute, together with colleagues from the USA and Switzerland had , which successfully made a quantum computer to return to a state of the past. Brief findings of a study which desc...
Quantum experiments have shown that the objective reality does not exist
in 1961, physicist and Nobel laureate Eugene Wigner presented a thought experiment which demonstrated one of the least known of the paradoxes of quantum mechanics. The experiment shows how strange nature of the universe allows two...
The skin can tell you about your tendency to depression
Stress and depression can lead to quite serious consequences, but to determine who is prone to developing such conditions is very difficult. Researchers from the University of the Australian city of Newcastle are confident that on...
NASA will study pristine samples of lunar soil collected during the last mission "Apollo"
it has been almost a century since the last landing on the moon in the framework of the "", but the majority of lunar soil samples collected during this mission, all were in pristine condition. Now space Agency NASA is preparing t...
Explosive test ESA will reduce the amount of space debris
Space debris is already considered a huge problem, which prevents mankind to test in earth orbit. The cause of the huge amount of waste are batteries, which are used in satellites and can explode due to the large stresses, mechani...
Comments (0)
This article has no comment, be the first!