Missions on Mars should not last more than four years because of the dangers of radiation, scientists have said


An imaginary image that depicts a production project on top of the Martian.
Figure: NASA

An international consortium of scientists says that it is best for pilots to fly to and from Mars, as long as the duration of the project is not more than four years and that the planes to the Red Planet are in orbit around the sun.

Space can kill you in a variety of ways, making radiation very dangerous. Decreased radiation exposure is not a problem – it is a temporary manifestation that will catch up with you. The harmful effects of radiation of particles are many, which leads to health conditions such as cancer, damaged nervous system, cataracts, radiation-borne diseases, and birth defects that can affect the health of children.

These risks are important when it comes to preparing for a trip to Mars, as NASA is currently doing. Now fix it is sending American scientists to Red Planet in just 12 years, which is why it’s important for NASA to know how to protect its space.

Of course, when it comes to space, astronauts will not have the earth’s magnetosphere to protect them. Even when protected, the workers have been exposed to electric shocks and radiation, the last of which poses a threat to human health.

Artists ’idea of ​​a production project on Mars, including a living space at the top.
Figure: NASA

An international team of scientists recently investigated this topic to learn if a round-trip mission to Mars might be too dangerous for humans and if the timing of such missions could offset potential risks. Researchers from UCLA, MIT, GFZ Potsdam, and the Skolkovo Institute of Science and Technology in Moscow were involved in the search, now published in the scientific journal Space Weather.

They based their calculations on the types of radiation of the tiny particles that live in our solar system and the types of radiation effects on human health and the planet’s atmosphere. The results suggest that the potential work of the Red Planet should not be more than four years long and that, “although global warming is causing more and more problems and is affecting humanity on Mars, such a project still works,” the researchers wrote in their study.

The necessary acquisition is related to the duration of the mission. Scientists recommend that trips to Mars depart during solar eclipses the height of the sun, as solar activity is at its peak (December 2019 marked the recent decline of the sun — the beginning of its solar system — and the next solar estimate predicted in July 2025). The sun appears to be a far cry from the sun, but the most dangerous radiation, the most dangerous of which, is eliminated in the solar system. And in fact, the sun’s rays have dropped significantly between six months and 12 months, according to UCLA Press release.

This is good news, as flights to Mars are about nine months old. A return after about two years to Mars seems possible. This may include the time you spend on the Martian coast, of course is not protected by the magnetosphere. More than four years of Mars missions will require defensive measures, such as better defense, shelter, and even natural interference.

According to the study, the best windows for the low-altitude space shuttle to Mars will appear in 2030 and by 2050, when all departure days correspond to the height of the sun. Interestingly, “in the last solar eclipse, the lowest level of activity would have been achieved in a flight since 2000, the time of the sun,” the scientists wrote.

Some of the key findings in this study relate to the development of spacecraft defenses. The researchers found that greater protection protects participants – but only slightly. Continuing with another solid component, the filter only helps to amplify the incoming radiation, which can be done by returning the radiation around the inside of the vessel. Adequate aluminum protection could expose experts up to 0.5 Followers over a 1.9-year period, while the maximum number of permissible jobs for 1 Sieverts astronauts could be achieved after 3.8 years, according to the study, author Yuri Shrits, geophysicist at UCLA.

As the researchers agree, however, their analysis is limited to the protection of aluminum. He writes: “Hydrogen compounds including hydrogen compounds.” Substances such as high-density hydrogen carbon can alter protection and allow longer flight, as materials with lighter properties cause a slight lowering of secondary. [i.e. bounced] small things. ”

So this is good news, but it shows the amount of work that needs to be done to protect long-distance commuters. The new paper is no longer involved in the effects of micogravity, which is also detrimental to human health. We are strongly encouraged to explore and stay on Mars, but saving them will be a big challenge.

More: NASA’s year-long simulation project on Mars could kick your ass.



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