When will humans be able to live on Mars?

Within a hundred years, Oriental Network News on October 24: At a recent seminar held in California, USA, on whether Mars has physical and biological conditions suitable for human habitation, some scientists said that if the atmosphere on Mars can be filled with super-greenhouse gases, then it will become a planet suitable for human habitation in the next 100 years. The scientists proposed that the first step in making Mars habitable is to raise the temperature of the Martian surface through a process called "geodeteria".

In the process, greenhouse gases can melt large amounts of frozen solid carbon dioxide on Mars, and the gasified carbon dioxide itself is a good greenhouse gas that will further increase the temperature of the Martian surface. NASA's Chris McKay said that the temperature on the surface of Mars would only need to increase by a few degrees to meet the survival needs of Earth's most primitive microbes. McKay expects the surface of Mars to thaw within the next 100 years, and the entire body of the Fire could take about 700 years to thaw.

Another important step in making Mars habitable is the planting of trees. In this way, for tens of thousands of years, a large number of trees can provide enough oxygen to the Martian atmosphere for humans to breathe freely. Researchers say that microbes and plants from Earth can be brought to Mars during the thawing of Mars, but at present, Earth's microbes cannot get enough nitrogen to sustain life on Mars.

As soon as you turn into Bumpman. You can go to any planet and live there. I didn't see that after we finished fighting the monsters, they all flew to outer space,.?

Mars is inhabitable to humans.

If humans live on Mars, they must live in a closed living capsule and wear special spacesuits when they go out. The complexity of these facilities and equipment can be imagined.

Although Mars has an atmosphere, its main component is carbon dioxide, accounting for up to 95%, and the rest include: 3% nitrogen, argon, very little oxygen, water vapor, etc. And the atmosphere is very thin, only equivalent to the atmospheric pressure at an altitude of more than 30 kilometers on Earth.

So the air on Mars cannot be breathed directly.

In terms of temperature, Mars is also not very suitable for human habitation. The average temperature on its surface is more than 30 times lower than that of the Earth. Like the Earth, it has four seasons in a year. In summer, temperatures can exceed 20 during the day in the equatorial region, but at night they can plummet below 50.

Location Information. The closest distance to Earth is about 55 million kilometers, and the farthest distance is more than 400 million kilometers. Close encounters between the two occur approximately once every 15 years. In 1988, the distance between Mars and Earth reached about 58.8 million kilometers, and in 2018 the distance between the two will reach 57.6 million kilometers.

But on August 27, 2003, Mars was only about 55.76 million kilometers away from Earth, the closest in 60,000 years.

However, astronomers estimate that in the 800 years from 1600 to 2400 AD, Mars was only the third closest to Earth. According to the projections, the distance between the two will be about 55.71 million kilometers by September 2, 2366. By August 28, 2287, the two will be closer, with a distance of about 55.69 million kilometers.

Generally speaking, years when Mars and Earth are close are the best times to land on Mars and observe Mars from Earth.

We all know that due to the continuous reduction of resources on the earth, human beings are constantly looking for planets in the universe that can be suitable for human habitationIn the solar system, Mars is relatively close to the Earth, so when we start school, we will wonder, can humans live on Mars? What is Mars like? In these years of exploration, it has been found that human beings cannot inhabit Mars, which is a planet with a relatively harsh climate and basically no plants on the surface.

Even on Earth, we humans can rely on greenhouses to control the temperature and atmospheric pressure even near hills, deserts or volcanoes, but the pressure on Mars is only one-tenth of that of Earth, and even if we build greenhouses on Mars, we don't know how gravity on Mars will affect plants.

The temperature difference between day and night on Mars can be quite terrifying, although Mars receives 60% of the sunlight we receive on Earth, and the temperature near the equator during the day is 21 degrees Celsius; However, because the atmosphere is too thin to maintain the surface temperature, the temperature will plummet to an average of minus 73 degrees Celsius at night, which means that the building may need to be specially designed due to the violent thermal expansion and contraction of such a short period of time.

Even on Earth, we humans can rely on greenhouses to control the temperature and atmospheric pressure even near hills, deserts or volcanoes, but the pressure on Mars is only one-tenth of that of Earth, and even if we build greenhouses on Mars, we don't know how gravity on Mars will affect plants.

Mars has 1 million cubic kilometers more water than Earth, but most of it is ice, and unless Mars can rise in temperature (for example, near the equator) and allow the ice to melt into water to create a greenhouse effect, we will be able to grow crops directly on it, so that more oxygen can be produced through plants.

Not at the moment.

But NASA, the European Space Agency and the Japan Space Center have teamed up to unveil an ambitious plan to rebuild Mars. (This plan will be realized over the next 200 years.) Pioneering period (2015-2031).

Warm period (2030 to 2080).

The biggest challenge is to get Mars to get warmer gradually. (One way to do this is to build a number of chemical plants on Mars.) These plants are powered by small nuclear reactors, which then produce gases that contribute to the greenhouse effect, such as alum hexafluoride.

These gases are like a carpet on the surface of Mars, so that all the heat on the surface of Mars is not dissipated into space. As the temperature on the surface of Mars gradually rises, the atmosphere of Mars becomes thicker and thicker. Consolidation period (2080-2115).

When the temperature on Mars rises to -25 degrees Celsius, some bryophytes begin to grow in slightly warmer areas of the Martian surface. When the temperature rises to -15 degrees Celsius, the amount of carbon dioxide, nitrogen, and water pumped out of the Martian crust all begin to increase massively. The atmosphere on Mars continues to thicken, white clouds begin to float over Mars, and the color of the sky changes from pink to blue.

Liquid water began to collect in the deep canals that Mars had before. At this point, the atmosphere on Mars is thick enough to transmit sound waves. Recovery period (2115 2150 years).

When the atmosphere on Mars finally stabilized and the average temperature rose to 0 degrees Celsius, the living conditions on Mars improved greatly, and the Earth could be settled. (Since the gravitational pull of Mars is only about 1 3 times that of Earth, Mars will also become a launch platform for space expeditions and a base for human travel to other planets.) ）

No, because there is no air like we have on Earth now, there is no water, there is no food, and there is no protection from large gases, and ultraviolet rays will hurt us. If we humans live there, we will die.

Not suitable, the atmosphere is too thin and toxic. The atmosphere is unable to retain heat, it is extremely cold at night and extremely hot during the day, and the temperature below one meter on the ground is very high during the day, and the temperature is low above one meter, which is caused by low atmospheric pressure. The most important thing is that no water has been found yet.

People need to wear spacesuits to move on it. However, scientists have blueprints for modifying Mars, which may be habitable in about one or two hundred years.

Will humans be able to inhabit Mars?

I think that for the time being, it is not possible to have a high level of science and technology, and it is very troublesome to go to Mars, let alone live in it now.

Can humans live on Mars? How long does it take for interstellar migration to materialize? Chinese wisdom tells you.

The environment on Mars, with a thin atmosphere, is only one percent of that of Earth, and is mainly composed of the remaining carbon dioxide (percent plus nitrogen (percent argon) and trace amounts of oxygen (percent and water vapor (percent).

Compared to Earth, Mars is less geologically active, and most of the surface landforms were formed during the more active period of antiquity, with dense craters, volcanoes and canyons, including Mount Olympus, the highest mountain in the solar system, and Mariner Canyon, the largest canyon.

Another topographical feature is the stark difference between the northern and southern hemispheres: the south is an old, crater-filled highland, while the north is a younger plain.

Mars is about half the diameter of Earth, has a volume of 15%, a mass of 11%, a surface area equivalent to the Earth's land area, and a much smaller density than the other three terrestrial planets (Earth, Venus, and Mercury).

In terms of radius, mass, and surface gravity, Mars is about halfway between the Earth and the Moon; Mars is about twice the diameter of the Moon and half the diameter of Earth; The mass is about nine times that of the Moon and 1 9 of the Earth, and the surface gravity is about twice that of the Moon and 2 5 of the Earth.

Mars is the fourth planet in the solar system from the inside to the outside, belonging to the terrestrial planet, with a diameter of about half the diameter of the Earth, and it takes twice as long to rotate around the axis of rotation and the rotation period of the same approximate revolution.

In the West, it is called Mars, the god of war, and in China, it is called the Luminous Star, because it shines like fire, and its position and brightness often change. Its orange-red appearance is due to the fact that the surface of the earth is covered in hematite (iron oxide), which is prefixed with the English word areo- or Mars, which was once considered the most likely planet in the solar system to host extraterrestrial life.

Mars is basically a desert planet, with sand dunes and gravel all over the surface, no stable liquid water body, and an atmosphere dominated by carbon dioxide is thin and cold, with sand and dust suspended in it, and dust storms often occur every year. Compared with the earth, the geological activity is not active, and most of the surface landforms formed dense craters, volcanoes and canyons during the more active period of ancient times.

Including the highest mountain in the solar system: Mount Olympus, and the largest canyon: Mariner Canyon.

Another unique topographical feature is the stark difference between the northern and southern hemispheres: the south is an ancient, crater-filled highland, while the north is a younger plain, with a polar crown of mostly water and ice at the poles of Mars, and the dry ice on top of it grows and wanes with the seasons.

No, although his atmosphere is similar to that of Earth, it does not mean that humans can live because he has little gravity, there is no water, and there is no oxygen. If you spend a day on Mars with an oxygen tank, your body will change, 20 degrees in the summer and minus a few hundred degrees Celsius in the winter.

The riverbed on Mars was not created by humans, there were no humans living there before, it was just a natural formation.

This can only be said to be a certain possibility, and I feel that our first battle in the future may be the Moon, and then Mars.

Not yet. Because it has no oxygen, low air pressure, and low gravity, it has not yet found water on Mars.

Not yet, astronomers are just predicting the birth of Martians in the future, which is not suitable for human habitation.

Will humans be able to inhabit Mars?

Why is Mars uninhabitable?

Can humans immigrate to Mars?

According to the current level of human science, it will take about 7 months to reach Mars. In 2003, the American Mars rover "Courage" was launched from the Kennedy Space Center. After nearly seven months of flight, it successfully landed on the surface of Mars at 12:35 p.m. on January 4, 2004.

The Spirit rover, one of NASA's Qin Feng series of Mars probes, landed on January 4, 2004 at Gusev Crater in the southern hemisphere of Mars, with a planned scientific mission of 90 days, which was actually greatly extended.

The dust wheel storm and dust tornado on Mars are not as serious as expected, and the dust removal function of the probe is effectively played, which greatly prolongs the life of the solar sail panels of the probe, and the energy absorption is very good, providing a vital sufficient power supply for scientific investigations.

Mars**

To celebrate, NASA unveiled a 360-degree panorama of the wax reed called "McMurdo" in near-true colors**. For 200 days from April to October 2006, the Mars rover Spirit stayed on a hill called "Low Ridge", taking advantage of the "meditation" interval to take this three-dimensional picture.

Spirit's solar panels face the sun, ensuring that it has enough energy for its scientific expeditions throughout the winter in the southern hemisphere of Mars. However, solar panels require the sun to shine almost vertically to harvest energy effectively, so energy harvesting is still insufficient.

Until then, scientists hope that the probe will once again make its way to the "inner basin" and "Columbia Mountains", which are the most scientifically significant inside the Guseve crater. The McMurdo Panorama shows scientists key information about science and topology that Spirit will be there next.