advanced player in arc

Chapter 808 Resting in Mars Orbit
Mars is one of the closest neighbors to the earth, just like your paper wife, you want to get close, but you can't, so in your eyes, they always maintain a sense of mystery and freshness.

For Mars, it also gives us such a feeling.

Mars is indeed a fascinating place, mysterious and full of temptation, so that countries all over the world have been working hard to explore this red planet.

But until today, our knowledge of Mars is still very little.

And today, Mars finally ushered in its first batch of visitors, different from the dumb machines, this is a group of real intelligent biological visitors.

"It's finally here, Mars!"

After the "Yuanvoyage" spacecraft landed firmly on the orbit of Mars and turned off the main thruster, it began to fly around Mars by its inertia, and all the members gathered at the window closest to them On the side, looking at the red planet that mankind has longed for.

"Did you see, Chairman," Musk stood by the window, pointing to the huge mountain range for Dong Chen's robot to see, "That's Mount Olympus, a shield volcano on Mars, and a part of the solar system. tallest known mountain in the

"It is 21229 meters above the base level, more than twice the height of Mount Everest on Earth, and is currently the well-deserved "roof of the solar system". It was unimaginable for people before that there would be such a tall mountain on a planet."

"That's right," Dong Chen sighed as he looked at the tall mountain range, "It's too high, this is nature's uncanny workmanship."

"Besides, this kind of scenery can only be seen in science fiction movies before, but today you can watch it from the orbit of its planet."

Talking about Dong Chen’s robot, he looked at Musk, and at the other team members by the window, and said enviously, “Although I also feel like I’m on the scene, my situation is still similar to watching a movie. Envy you."

"Chairman, you don't have to be envious. Maybe when you come to Mars next time, you will be able to come with the team, and the speed of the spaceship will be faster and the design will be more advanced. The group will not I'm worried about your safety." Musk said with a smile.

Dong Chen can only say that he is resigned, who knows when the time comes.

He just wants to wait for the earth to be upgraded successfully, and when human beings become a transplanetary species, he should be able to go out and roam around at will. At that time, it is estimated that the mysterious "big filter" stage should be able to pass.

With the current progress of the earth, because of the assistance of the "Atlantis civilization", it should be possible after the controllable nuclear fusion is completed, within ten years, it should be possible.

When the spacecraft reached the orbit of Mars, they should consider the issue of landing, so after letting the crew enjoy the beautiful scenery for a while and relax the tension or exhaustion caused by the long space travel, Musk called everyone I went to a meeting.

As for Dong Chen, with the assistance of the intelligent system, he led several other robots to overhaul the spacecraft to keep the spacecraft in the best condition.

Dong Chen will not participate in their meeting, because this is not a project he wants to manage. The reason why he came here is to see the scenery of Mars through the normal way. After all, he is also very familiar with certain conditions of Mars. curious.

If it weren't for the complicated situation on Earth, he might have come with the team long ago if he didn't want to leave Earth. If he really wanted to come, no one else could stop him.

So when they were having a meeting, Dong Chen directly controlled the robot to perform a spacewalk, which was called "checking the external structure of the spaceship".

Just fasten a thin rope to the hook at the waist, then activate the electromagnetic device on the feet, and start walking on the outer shell of the spaceship.

There is a spaceship more than 200 meters long under your feet, Mars is so huge because it is too close above your head, and then you are surrounded by a vast and deep and dark space.

There is no familiar colorful earth, no familiar gray moon, and they are just a bright spot that you can see. If such a strange and empty environment is seen by those who have deep-sea phobia, cosmic phobia or giant phobia, it is estimated that I'm going to go into shock.

Mars is the fourth planet from the solar system from the inside to the outside, and its volume ranks seventh in the solar system.

Because the rocks, sand and sky on Mars are red or pink, this planet is often called the "red planet".

Mars' southern hemisphere is an ancient, moon-like cratered plateau, while the northern hemisphere is mostly made up of young plains.

The 24-kilometer-high "Olympus" mountain on it can be called the highest mountain in the solar system, and it is the one Dong Chen saw before.

About tens of thousands of kilometers away from Mars, there are two very small stars, which are the satellites of Mars.

In Chinese, the name of Mars conjures up images of "fire" and heat, but in reality, the red planet is unusually cold and dry.

Still, Mars is the most Earth-like planet in the solar system.It's just that its volume is smaller than that of the earth, and its atmosphere is much thinner than that of the earth.

The atmospheric pressure of Mars is only [-]/[-] of that of the Earth. The main component of its atmosphere is carbon dioxide, and other components include nitrogen, argon, and oxygen.The proportion of water in the atmosphere of Mars is only [-]%, so the surface of Mars is extremely dry.

Although there is very little water in the atmosphere of Mars, it still has a lot of water, although it exists in the form of solid water now.

Scientists have discovered a long time ago that many areas on Mars show signs of erosion, and the criss-cross riverbeds seem to tell us that there was once liquid water on Mars, and there was a lot of water, and they gathered into large and small lakes, and even oceans.

The explanation given by scientists is that in the early days of the formation of Mars, the planet was surrounded by thick clouds of carbon dioxide, which led to a strong "greenhouse effect". Layer space, so that the temperature rises, so that water can exist in a liquid state.

At that time, Mars was warm and humid, and life may have been conceived, so humans have always had a special liking for Mars, thinking that one day they will land on the surface of Mars like landing on the moon, and conduct field investigations.

And now, what Musk and the others are meeting to discuss in the spaceship is about landing on Mars.

The average temperature of Mars is minus 55 degrees Celsius, and the temperature difference is large.During the daytime in its summer, the temperature is as high as 100 degrees Celsius, while in its winter, the temperature can be as low as minus [-] degrees Celsius.

There are often strong winds on Mars, which often lead to widespread dust storms, even large dust storms that can sweep the entire planet.

This is also what the directors of those science fiction films like very much, because only in this way, the astronauts who landed on Mars will be unlucky, and the astronauts will be unlucky, and the plot can develop.

However, the actual situation on Mars is "better". Its strong wind is also a "strong wind" in the sense of Mars. s reason.

The typical thunder is loud and the rain is small.

However, the impact on the equipment for landing on Mars is still not small. If the dust flies up and adheres to the solar panels, or gets into some gaps, the impact on the equipment is still quite large.

(End of this chapter)