What is the purpose of exploring Mars? Exploring what Mars means for humanity

The purpose of exploring Mars is actually to let human beings carry out the goal of "migration" as soon as possible! When it comes to the breakthroughs in science and technology that mankind has made so far, it is really changing with each passing day. Since the advent of modern science, we have completely changed our way of life and lifestyle in more than 100 years!

However, there is of course a price behind this "earth-shaking" change. The exploitation of all kinds of resources makes the earth's ecological environment precarious! Therefore, many scientists will call on human society to explore Mars as soon as possible!

Mr. Stephen Hawking's name is believed to be "known to everyone, to everyone". This famous physicist, who died in 2018, once left three warnings to mankind before his death: the first warning is that the earth is not a long-term place, and we must hurry up and escape from the earth as soon as possible!

And the best target of "immigration" is not the major terrestrial planets far away in the sky; It's our neighbor, Mars! After all, terrestrial planets such as Kepler 52b and Kepler 92a are at least hundreds of thousands of light-years away from Earth!

Therefore, studying Mars is actually to make a plan for "where we humans should go" as soon as possible! At present, NASA's overall exploration of Mars is said to be 80 percent complete. However, scientists are not sure whether life was born on Mars;

And whether the current scarce atmosphere and crippled magnetic field on Mars are caused by a "man-made" nuclear war! If this is true, then the significance of exploring Mars is even more significant for us!

The so-called "taking history as a mirror", if the civilization on Mars did die from fratricide and finally set off a nuclear war, it would also be a great warning for mankind! This tells us that peace is not easy to come by, and we must redouble our efforts to protect it! Because, the Pandora's box that destroys mankind is actually in our hands!

The main thing is to see if Mars is suitable for human habitation, and you can explore and develop it as an alternative.

Whether there are various resources that can be used on Mars, such as water sources, mineral deposits, etc., and whether it is suitable for human migration and habitation.

The aim is to "human migration" and explore whether there is a suitable environment for humans to live on Mars.

The purpose of exploring Mars is to find life, and of course, to find water on Mars.

Significance: To explore the last knowledge, to find energy, and to expand the living space of human beings.

Progress: Just started, there is a long way to go, and the future is uncertain!

Mars is the planet in the solar system that is closest to the Earth's environment, and Mars is the most likely to find life-like or Earth-like resources.

Science is always moving forward, and the more things you explore and understand, the more accurate your theories can be.

Moreover, in times of peace, the global environment is getting worse and worse, and the energy crisis is becoming more and more serious, so there is no harm in finding a way back.

People who explore aliens are talking about dreams, and they can't even protect the earth, so why do they call scientists, and they don't take taxpayers' money seriously.

Exploring Mars is helpful for understanding the origins of life on Earth and even the origin of the universe.

Mars, the Earth's closest neighbor, used to have a similar environment to Earth, and even now, life may exist beneath the surface of Mars. In order to unravel the mystery, humans have explored Mars again and again.

Reason for detection. In 1996, the famous astronomer Carl Sagan gave a reason for the exploration of Mars in a report written at the request of NASA (NASA).

1 Mars is one of the closest planets on Earth that humans can explore.

2 About 4 billion years ago, Mars had a similar climate to Earth, with rivers, lakes, and possibly oceans, for unknown reasons. Exploring the causes of climate change on Mars is of great significance for protecting Earth's climatic conditions.

3 Mars has a huge ozone hole, and the sun's ultraviolet rays shine on Mars without obstruction. Probably that's why Corsair 1 and Corsair 2 failed to find organic molecules. The study of Mars will help to understand the extreme consequences for the planet if the Earth's ozone layer disappears.

4 The search for fossils of historical life on Mars is one of the most exciting purposes of planetary exploration, and if found, it means that life can rise on planets in the universe if conditions permit.

5 Find out if there are oases on Mars, whether there is life on the oases, and the types of forms in which life exists.

6 Mars exploration is a testing ground for many new technologies, including atmospheric braking, the use of Martian resources to produce oxidizers and fuels, remote-controlled automatics, and remote communication for sampling.

7 Although Antarctic meteorites provide samples of a small number of unknown regions on Mars, only space exploration can provide a full picture of them.

8 In the long run, Mars is a planet that people can move to.

9 For historical reasons, public support and resonance for Mars exploration is unmatched by any other space exploration object. Mars exploration is an ideal project for international cooperation.

Mars was once hailed by scientists as the "Pocket Earth". On this mysterious planet, which is only half the diameter of the Earth but also has many of the characteristics of the Earth, mankind is searching for traces of water and life. Water is the foundation of life.

Of all the planets other than Earth, Mars, the closest to Earth, became the first choice for scientists looking for water. The main purpose of the Mars probes in the United States and Europe is to collect samples of soil, atmosphere and rocks on the surface of Mars to find evidence of the existence of water resources on Mars. In their research, scientists have found that Mars was once warm and humid for life to grow, and that both Mars and Earth have atmospheres and seasonal changes, and these commonalities have also made scientists have high hopes for finding water resources on Mars.

However, scientists have found that most of Mars, except for the presence of dry ice at the north and south poles, has become a dry "Gobi Desert". Therefore, the exploration of Mars is of great significance for human beings to protect environmental resources and solve the problem of water shortage on the earth.

The exploration of life on Mars is the core pursuit of human beings, and while human beings are looking forward to meeting Martian creatures, they are also eager to develop a new living space. The U.S. Mars probes "Courage" and "Opportunity", which are currently on a journey to Mars in space, will use more advanced biochemical means to detect whether there has been life on Mars and whether there are still signs of trace organisms. Whether or not Mars can be the cradle of life, its exploration will play a positive role in protecting the planet.

If there was life on Mars, its extinction or its persistence would have a role to learn from Earth; If it had never had life, it would prove that Mars must have lacked some unique elements suitable for life, which also prompted us to cherish the environment and resources that Earth possesses even more.

Back in ancient times, humans regarded the beautiful Mars as a mysterious red planet in outer space, and the dream of unveiling its mystery has never disappeared. With the development of science and technology, mankind has embarked on a long road of exploration of Mars, and the exploration journey from the blue planet to the red planet has become a broad stage for mankind to conquer itself and show scientific and technological progress. The mutual "greetings" of the blue and red planets seem to be a splendid ribbon interwoven in space, carrying the dream of human beings to conquer outer space.

Explore Mars.

There is no real point in improving that little bit of international status except for wasting money, and there is no second planet for human beings to replace, so it is better to invest in sustainable environmental development.

The universe has always been vast and mysterious. From ancient times to the present, human beings have never stopped exploring the universe. In ancient times, people didn't know that there was a universe, only that the sky was very high and mysterious, so they wanted to see it, so there was the predecessor of modern manned rockets, "rockets".

To be precise, rockets were invented by the Chinese. According to the survey, the word "rocket" appeared in the Three Kingdoms period in the third century AD. At that time, in a war between Shu and Wei, Wei for the first time loaded torches on the arrows shot and burned the ladder of the Shu army attacking the city with rockets.

The term "rocket" has since appeared, and later, after a long evolutionary process, there is today's rocket. <>

In the beginning, people explored space just to see what other planets in the mysterious universe were like, and whether there were creatures like humans. What is their life like? And today, space exploration is more for the resources of the earth and the future of mankind.

With the occurrence of the first industrial revolution and the second industrial revolution, the resources on the earth are being exploited more and more, faster and faster, and some countries even start wars for more resources, so that lives are miserable and wars are raging. One of the main reasons for exploring Mars is that Mars is very close to the Earth, and it is also the most similar planet to the Earth in terms of temperature, climate, rotation period, etc., and is the easiest to survey, which reduces a lot of resistance for human exploration of space. <>

Just the day before yesterday, Tianwen-1 successfully landed in the southern part of the Martian Utopia Plain, realizing the leap from the Earth-Moon system to the interplanetary system, and leaving a Chinese mark on Mars for the first time!! We hope that through this Mars landing, we can carry out a global and comprehensive orbital exploration of Mars, as well as regional patrol exploration, and also take the opportunity to study the morphology, geological structure characteristics, and soil characteristics of Mars, so as to see if there can be new discoveries, find new resources that can be used by human beings, and seek living conditions for human beings. <>

Previously, because of a Martian boy's remarks, the general public's attention to Mars, the boy who claimed to be from Mars said that human beings used to live on Mars, and Mars has a relationship, and the exploration of Mars also has a significant relationship with human development, and it can be explored that there is no life on Earth.

Because you can learn about some alien civilizations, you can learn more about unknown things. If the earth cannot survive well in the future, human beings can consider migrating, which is of great benefit.

It may be that he wants to study whether there is a place other than the earth that is suitable for human habitation. Exploring Mars can discover whether it is useful for us human resources, alleviate the pressure on Earth's resources, and benefit future generations, which is also of great significance for scientific research.

Human beings are full of curiosity about the universe, Mars is a planet in the universe, and it is also a planet most similar to the earth, people can learn more about the universe through the continuous exploration of Mars, and also hope to obtain new discoveries that are conducive to human development.

Because the environment of Mars is very similar to that of Earth, Mars will be explored. There is a good chance that Mars will become our second home, reducing the pressure on Earth.

This is because with the increasing intensification of human activities, especially since the industrial revolution, with the continuous improvement of human science and technology, all kinds of exhaust pollution began to spread on the earth, and the most direct impact is the greenhouse effect, because global warming has led to the melting of glaciers, sea levels continue to rise, and it is expected that after a hundred years, many coastal cities and countries on the earth will cease to exist.

It can be said that while human civilization is progressing, it is also destroying its own homeland with its own hands, and now even the outside of the earth is full of space junk, and the earth is like a dying old man, looking terminally ill.

Geographical features. Mars' atmosphere is only about 1% of Earth's density, very dry, with a low temperature, an average surface temperature of minus 55, and water and carbon dioxide that freeze easily. In the early days of Mars, it was very similar to Earth.

Like Earth, almost all of the carbon dioxide on Mars is converted into carbon-containing rocks. But without the movement of Earth's tectonic plates, Mars is unable to recycle carbon dioxide into its atmosphere to produce a significant greenhouse effect. Therefore, even if it is pulled to the same distance from the Earth from the Sun, the temperature on the surface of Mars is still much colder than on Earth.

In recent years, China's aerospace industry has been booming, and our enthusiasm for exploring outer space has not diminished. So why are we exploring Mars?

As the fourth planet in the solar system from the inside out, Mars is known as the ".Pocket EarthThere are many similarities with the Earth, so it has become the planet with the highest degree of human research except the Earth, and the history of human probes to explore Mars has almost run through the entire history of human spaceflight.

Mars, like Earth, is a terrestrial planet, structurally speaking, it has a metal core mainly iron in the innermost layer, the middle layer is the mantle, and the outer layer is the crust.

1. What are the similarities between Mars and Earth?

Mars is a little smaller than Earth, Mars has a radius of 53% of Earth, about half of Earth, a volume of 15% of Earth, a mass of only 11% of Earth, and a surface gravity of 38% of Earth;

Mars also has a thin atmosphere, 95% of which is carbon dioxide and 3% nitrogen, and the density of the atmosphere is only 1% of the Earth's atmosphere; It takes hours for Mars to rotate around the Sun, while the cycle for one revolution around the Sun is 687 days, which is less than 2 Earth years.

Due to changes in orbit, the distance between Mars and Earth is between 55.7 million kilometers and 120 million kilometers; The inclination angle of Mars' axis of rotation and orbit is about 65°, which is similar to that of Earth, so there are also four seasons of climate change ...... on Mars

Speaking of which, everyone may see that Mars can be our second home. Although Mars has many similarities with Earth, the environment on Mars is much harsher than on Earth. Mars is covered with sand dunes and gravel, and its appearance is orange-red.

Sand and dust are suspended in the atmosphere, and dust storms often occur every year, with an unexpected intensity.

2. The significance of exploring Mars.

First, there are plenty of indications that Mars was likely to be the same as Earth today, but it has evolved over billions of years.

Therefore, some scientists believe that Mars can be said to be the "future" of the earth to a certain extent, so exploring the geology of Mars and the causes of climate change is of great significance for studying the natural evolution direction of the earth and protecting the earth's geological and climatic conditions.

Second, after years of exploration and research on Mars, evidence of the existence of water has been found on Mars, and it has been indirectly speculated that there may be certain organic molecules on Mars, which provides a basic basis for whether there is life on Mars and the form and type of life.

Third, there is no global dipole magnetic field similar to that of the Earth on Mars, so solar wind energetic particles can reach the surface of Mars, and the exploration of Mars will help mankind further study the evolution of the planet's magnetic field and the impact of the magnetic field on the evolution process of the planet.

To sum up: the exploration of Mars is of great significance, and every step of the research on Mars is a proof of our future exploration, and it is hoped that Chinese scientists will make progress in the exploration of Mars.