Chapter 1139

He pointed to these locations and said: "now, based on these data, I'll first select these four places, and I'll make a decision on which two places to build the base.

Now it's time to land. Let me be the first human being to set foot on the surface of Mars, and the first person to set foot on Venus again

In fact, these places can be picked out by Kua Fu, which is certainly not very different. Moreover, their bases are all built underground. As long as the underground structure of the location is stable, it will be good. So choosing these four places is just Lei Tiantang's subjective opinion that these places are more suitable.

"What can you be proud of? If you want to, you can become the first person to favor the planets and moons of the whole solar system. Is it your subconscious dream to be the sea king? Oh! Do you suffer Kuafu looks at him with a look at BT.

"Go to your master! What's that look in your eyes? How can my ambition seem so obscene in your mouth? Why do you drive so skillfully? Every day on the Internet, do you pretend to be an old driver?

Get the hell out of here! Please be careful to drive the spaceship. If something goes wrong with the spaceship during the landing, see how I can deal with you. What do you think of the punishment of not being allowed to speak on social platforms for a week? " Lei Tian Tang is speechless. He was caught off guard when he drove the car. He quickly took out the killing moves and threatened to say.

"Good boss! Don't worry, boss Kuafu heard him say so, immediately changed into a serious expression, patted the chest, assured.

Due to the standard test mode adopted, Lei Tiantang will definitely not open an absolute field to help the spacecraft resist the harsh environment of Venus during the landing of this upgraded "Moon" spacecraft. Lightning, acid rain, strong atmospheric pressure and other environments need to be resisted by the spacecraft's own defense.

After all, this spaceship is just one of their large-scale test spaceships. If Lei Tiantang is entrusted with any danger to help it resist, it will test fart!

Kuafu does have this confidence. Whether it is the limit test of the first moon spacecraft or the performance improvement after their optimization, it can prove that this spacecraft is excellent. The environment of Venus is very bad, but no matter how bad it is, can the pressure of the small black hole itself put on the spacecraft?

So after leitiantang sat down, he directly began to land. After the spacecraft adjusted its angle, it began to enter the atmosphere of Venus directly.

Although the speed of the spacecraft just entered the atmosphere was as high as 9.8 km / s, but under the dense atmospheric friction of Venus, the spacecraft only landed 95 km away from the surface of Venus, and the speed of the spacecraft dropped to 2.3 km / s.

At this time, the temperature of the bottom of the spacecraft has exceeded 1400 ℃ due to atmospheric friction. Lei Tiantang is still a little worried about this temperature.

Looking at the temperature projected by the real-time state of the spacecraft in the middle of the control hall, he frowned and asked, "what's going on? This temperature rises a little too fast. It's going to run to 2000 degrees Celsius. Can the coating outside bear it?

This is about to enter the corrosion layer. Can the coating resist the corrosion of sulfuric acid at such a high temperature? "

Even though he had known the performance data of the anti-corrosion coating on the outer layer of the spacecraft for a long time, Lei Tiantang could not help but worry that the experimental data were experimental data. It really depends on the performance of a material, which depends on the actual application.

However, at a height of 70 km from the earth's surface, it will enter the thick cloud composed of concentrated sulfuric acid with a thickness of 20-30 km. It would be strange if the coating after high temperature friction meets such a thick corrosion layer.

"Don't worry, boss. Don't say that this anti radiation coating can resist the high temperature of 2500 ℃ at most. It is because of the friction of the atmosphere that it really disappears. With the seven layers of armor behind the coating, our spacecraft can sneak in the sea of sulfuric acid for more than an hour!

Not to mention the relatively thin acid atmosphere. It takes us 15 seconds at most to pass through the acid rain cloud. How could something go wrong with such a time? " Kuafu shrugged his shoulders and replied.

In fact, the spaceship passed through the acid rain layer safely and smoothly. Lei Tiantang also watched the thunderstorm and lightning area through the external camera of the spacecraft. Even if it was not viewed directly through the porthole, it was very spectacular.

Since the spacecraft landed directly towards the first base construction site selected by Lei Tiantang, even during the whole landing process, all the ion engines were in reverse propulsion, but the whole landing process was completed in a little more than 7 minutes.

"Safe landing, boss! Are you just in the ship or are you going to get out of the cabin? " After hovering the spacecraft 50 meters above the ground of Venus, Kuafu turned his head and asked.

They don't plan to land the spacecraft directly on the surface of Mars. After a long time of acid rain corrosion, the soil layer on the surface of Venus is still very fragile. If a big guy with more than 800000 tons sits down, it will be directly trapped. You can think about it yourself.Lei Tiantang laughed and scolded as he untied the safety belt: "you are not nonsense! I have worked so hard to come here. If I haven't done anything about landing, what am I trying to do!

Hurry to get my spacesuit ready at the exit area. I'll change it right away! Although it's not the first time I've set foot on an extraterrestrial planet, I'm still looking forward to this landing! "

Then he went directly outside the control hall. Kuafu quickly called out in the back: "please, boss, do you want to be so anxious!

It has been said that the test is conducted according to the standard process. This is what you said yourself. Do you want to leave the cabin so hastily? What's the outside environment like? Whether it is suitable for landing and other issues have not been explored in detail!

You go out like this because you won't have any problems. If ordinary astronauts are as reckless as you are, how many astronauts will the company have to train to do this? "

Lei Tiantang turned his head and looked at Kuafu and said in a high voice: "although I think what you said is reasonable, I don't intend to do it according to what you say!

I have this ability, you can not let me use it! Real men not only never look back at the explosion, but also do not panic!

Do you think I'm in a panic now? Obviously not! So I don't call it Mang, it's the self-confidence of a man of iron and blood. If you have strength, you have to be so tough! "

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