I Have a Little Black Hole

No matter how much they asked about other things, Jiang Ziyu and the others refused to introduce them to them with a smile, just let them watch their landing live broadcast at that time.

It wouldn't be interesting to reveal it in advance. There will definitely be a lot more people watching their landing live broadcast than now. This kind of picture that is destined to go down in history, if everything is exposed in advance, how can people feel a sense of expectation Now, the propaganda department of Infinite Gravity Group can't let Jiang Ziyu and the others spoil it in advance!

The live broadcast of this time period will end here. Although the Infinite Gravity Group will not close the live broadcast room before the end of the Mars landing mission, the 8 astronauts have no time to blow water with netizens. They want to The work done is not much at all.

To fully inspect the landing module is not a simple task, and it is not a one-time task, to take the simplest example.

When going for regular injections or hanging bottles, the nurses in the hospital must operate according to very strict procedures. In professional terms, they must do three checks and eight pairs.

Three checks and eight pairs are medical professional terms. Three checks refer to checking during and after preparation of medicines, checking before dispensing, injection, and disposal, and checking after dispensing, injection, and disposal. Eight pairs refer to name and bed number. , Drug name, dose, concentration, time, usage, drug expiration date.

You see, even the nurse sister has to go through such strict inspection procedures when giving a person an injection. It is conceivable that these landing cabins are composed of hundreds of thousands of parts, and I want to ensure that these astronauts can land 100% safely. Mars, how carefully they have to check!

This is a place that is nearly 100 million kilometers away from the earth, and everything can only be done by themselves, and no small problem can be solved, so when they start work, they really don't have the time to do live broadcasts, because This kind of inspection work is not finished after one pass.

In the next two days, more and more people paid attention to the live broadcast of the Infinite Gravity Group's landing on Mars, and the media also started the broadcast mode. From the perspective of private companies, this kind of broadcast can be charged for Yes, but obviously the Infinite Gravity Group is not an ordinary company, and they are not bad for this amount of money.

Even the media in the old United States and other countries can obtain free broadcast licenses as long as they are not habitually hacking their companies. For the Infinite Gravity Group, the influence and significance of landing on Mars this time is more than that. On-demand broadcast costs are much more important.

In the eyes of the whole world, the space station assembly of 'Yingyou Guardian' successfully decelerated the speed of the space station to a lower speed on the afternoon of January 5 during the continuous deceleration of 18 groups of high-thrust ion power stations for more than 60 hours. speed.

Because only when the speed is reduced to a certain level can it be guaranteed that it can smoothly enter the large elliptical orbit around Mars,

The stage in which the space station enters orbit around Mars is called orbital capture.

Of course, even after such a long period of deceleration, the speed of the space station assembly is still nearly 9 kilometers per second. It is obviously impossible to enter the orbit of Mars at one time at this speed.

It's not that it's technically impossible, but it's unsafe to do so. There's no way to guarantee the safety of astronauts 100%. If this is a small unmanned landing probe, just turn on the liquid fuel engine to slow down. That's it.

However, even if the space station assembly of 'Guardian of Yingying' consumes a lot of weight during this long voyage, its current weight is still more than 9,000 tons, and a huge solar sail is dragged behind its butt. Such a large weight Of course, its inertia will be greater.

If it is forced to decelerate at a high speed, it is easy to cause problems, so at this moment, the whole world has witnessed its deceleration process through the cameras on the space station.

Compared with the earth, Mars is only a small point, its mass is only 10.7% of the earth, and the gravitational influence range is very small. This requires that the space station assembly must be accurately cut into the orbit around Mars. At the same time, it must also have a strong orbit change capability. This completes the request to change the track.

Therefore, with the help of the orbit-changing engine, the space station assembly cut through the gravitational orbit of Mars three times in a frightening operation, using its gravity to successfully reduce the speed from nearly 9 kilometers per second to about 4 kilometers per second, This successfully verified the effectiveness of this technology with practical actions!

Because with the help of this multiple orbit deceleration technology, the speed of the space station assembly has been reduced to this speed, and the space station assembly can take the most critical step while ensuring the safety of the astronauts.

By the time the space station complex re-traveled back to 300 kilometers above the surface of Mars with the help of the orbit-changing engine, its flight speed had been reduced to about 3 kilometers per second with the non-stop operation of six liquid-fuel engines.

After 3 high-speed approaches to Mars, the confidence of the 8 astronauts on the space station assembly has also increased, so at this last critical moment, they still completed all the official orbiting operations with super high working conditions.

Finally, with the help of all the engines, the speed of the entire space station was slowed down to 2 kilometers per second. At this speed, the space station assembly was successfully captured by the gravity of Mars and entered a large elliptical orbit around Mars with a period of 35 hours.

After waiting for the commander Zhang Chuanguo to solemnly report through the live broadcast camera: The 'Guardian of Shadows' space station assembly successfully entered the orbit around Mars! After that, everyone who saw this scene couldn't help but applaud!

Because the importance of this step is even more important than the landing of the next landing module on Mars. After all, if the space station assembly can't even do the step of entering the orbit of Mars, then there is no need to talk about the next thing.

At this point, everyone in the control center on the earth side is relieved. Although there are still many steps to be completed, the completion of the space station's official entry into Mars orbit means that the company has worked hard for several years. , the Mars colonization plan that cost more than 250 billion RMB is not a failure!

Because at this point, even if the subsequent missions to Mars fail, the space station's work on Mars orbit can still be carried out, and related scientific experiments can still be done in the space station, but the manned landing on Mars has not been completed.

And even if the landing fails, it's not a big deal, because the safety of the astronauts can be guaranteed, and the relevant data about why it failed can be collected to provide data support for subsequent missions.

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