The Mars probe was launched in Wenchang. What does the successful launch of Tian Wen-1 mean?

On July 23rd, China Mars probe? Tian Wen No.1? At Wenchang Satellite Launch Base in Hainan Province, it was launched by the Long March 5 Yaosi rocket. This is China's first Mars exploration mission. The mission goal is to realize the orbit, landing and patrol detection of Mars through one launch mission, which is extremely difficult. This time? Tian Wen No.1? The successful launch is of great significance to mankind.

? Tian Wen No.1? Mars exploration mission. On April 24th, China National Space Administration? China Aerospace Day? The planetary exploration mission was made public at the launching ceremony? Tian Wen? This name and logo were named after the first Mars exploration mission? Tian Wen No.1? Subsequent planetary missions will be numbered in turn.

Then someone can't help but ask: Why did you choose this name? What's the meaning? ? In fact, anyone who knows about China's lunar exploration mission knows that China's lunar exploration project was officially launched and named in 2004? Chang 'e Project? .

Is this based on the ancient mythological figures in China? Chang 'e? The Goddess Chang'e flying to the moon is an ancient fairy tale spread among the people in China. In the lunar exploration project in China, what was the name of China's first lunar rover? Jade rabbit? These all express people's beautiful meaning for the moon.

And this Mars exploration mission? Tian Wen? It is taken from a poem by Qu Yuan, a poet in the Warring States Period. Qu Yuan raised a series of questions about Heaven in his poems, expressing his spirit of seeking truth. Taking this name shows that our country attaches importance to Mars exploration.

Second,? Tian Wen No.1? This mission is the first application launch of China Long March V series launch vehicles, and it has undertaken 96% of the launch missions in China. Long March 5 is a new generation launch vehicle with the largest take-off mass, the largest core diameter and the strongest carrying capacity. Who is this? Fat five? Now, this Mars exploration mission will be successfully completed and live up to expectations!

Finally,? Tian Wen No.1? The successful launch of this mission means that China's independent exploration of planets has gone further.

Mars is the fourth closest planet to the sun. There are many similarities between Mars and the earth, such as mountains, canyons, plains and other topography, rotation period, day and night time and seasonal changes. Scientific research is of great value, which is also the reason why Mars has become a planet exploration in various countries. Popular tourist destinations? Reason.

Affected by the laws of celestial bodies, there will be a Mars launch window every 26 months. This period is called. Mars rushes to the sun? That is, when Mars, the earth and the sun are approximately in a straight line.

And China's Mars mission? Tian Wen No.1? The mission goal is to launch around Mars, land on Mars and patrol Mars at one time, that is, to complete it at one time in the first attempt? Patrol around? Mission, to carry out global and comprehensive exploration of Mars, and to conduct fine inspection and detection of key areas on the surface of Mars.

This is the first time in the history of human Mars exploration. It is conceivable how difficult and risky this task is to implement! In the course of these seven months, every step has a mission, which is destined to be an extraordinary trip to Mars carrying China's dream of planetary exploration. If this mission is successfully completed, China's Mars exploration will surely go down in human history.

Why is this task quite difficult? We might as well look at the course of exploring Mars in various countries. According to statistics, from 1960 to now, all five countries that have conducted planetary exploration in the world have launched Mars probes, totaling more than 40 times.

Since 1992, countries have launched 19 Mars probes, and almost every detection window has Mars probes. At present, there are still eight Mars probes in orbit or on its surface, but nearly half of the Mars exploration missions have failed along the way. Scientists call it. Mars curse? .

The causes of the failure include battery exhaustion, failure to open the solar panel, and too fast landing speed. , but the root cause is restricted by technical conditions. So far, eight probes have successfully landed on Mars: Viking I and Viking II. Pathfinder? Opportunity, Spirit, Phoenix, Curiosity and Insight were all developed by the United States. Every time I go to the Mars launch window, many countries will participate in the launch of the Mars probe, and this has also created? Mars fever? Phenomenon.

Tian Wen No.1? The successful launch of this mission is expected to deepen human understanding of Mars and help to find the second livable planet for human beings.

Tian Wen No.1? The successful launch of Mars opened the curtain of planetary exploration in China. In the previous Mars exploration, humans found evidence of the existence of water on Mars, which also made humans start to think about whether Mars will become the second livable planet in the future.

Hawking, a great modern physicist, once said in an interview on 20 10 that the earth's environment may change within 200 years. If people didn't take action then, they might be destroyed with the earth.

So he said that human beings must leave the earth in the near future, and? Tian Wen No.1? The successful launch of Mars will not only deepen people's understanding of Mars, but also help to explore the practical significance of the idea of human migration to outer space.

Anyway? Tian Wen No.1? The launch of Mars is not only of unusual symbolic significance to China's planetary exploration, but also helps people to understand Mars by going up a flight of stairs.