Chapter 840

It has been more than a month since the launch of the asteroid belt probe combination. During this period, a large part of the company's attention has been focused on the first manned launch of the Tianma manned spacecraft. Such a mission is not a simple thing for a technology company which has only been established for more than four years!

Although private companies in the United States have carried out manned space missions on record, they have spent more than 10 years. However, it is less than 3 years since the development of infinite gravity group to prepare for launch. From experience, there will be some differences.

Therefore, although the company is confident in its own technology, it should also prepare the things that should be prepared, because manned flight and the use of spacecraft to transport materials to the space station are two different things. We can accept the failure of the spaceship to send materials, but if the manned spaceship goes wrong, the blow to the company will be very big!

"The rocket side has completed all the testing procedures, and this time we used a brand-new rocket, and did not use the recovered rocket that has been used before, in order to ensure that everything is safe and sound!

Of course, two backup Rockets have been prepared. The experience of Gaia base in this respect is very rich, and there will be no problem! " Xiong Antai first made a brief report.

As he said, there is really nothing to report about the rocket. The company has carried out more than 150 launch missions so far, and there has not been a single mistake. Even so, they will meticulously complete all the test work before each launch, so as to ensure that the success rate of rocket launch has been maintained at 100% 100.

"The spaceship has also passed the company's most stringent test, and the joint simulation launch with the rocket has also been carried out for three times, and it is fully capable of launching!

Especially for the safety system, we have carried out more stringent tests to ensure that even if there is an accident during the launch, the safety of the astronauts will not be threatened.

15 minutes before the official launch, the automatic fault detection and processing system on the rocket can automatically detect the fault, and it will automatically alarm once a problem is found.

When the spaceship takes off and has not left the rocket launching tower, if there is a danger, the astronauts can leave the spacecraft in emergency and return to the ground by high-speed elevator, semi-automatic sliding and sliding steel cable, or return to the ground by using the astronaut ejection seat.

When the rocket ignites and rises and the spaceship leaves the launch tower, if there is an accident, the astronauts can start the escape tower to escape.

When the spaceship enters orbit, astronauts can use the safety and life-saving equipment on the spacecraft, such as spacesuit or life-saving ball, to ensure their own life safety. They can also send the rescue spacecraft on the ground to pick up the astronauts. At this time, the astronauts can use various emergency drugs and life-saving equipment available in the spacecraft for self-help or mutual rescue.

If the spacecraft is in danger during the return descent landing phase, astronauts can rely on ejection seat and deceleration device to implement life-saving. If they fall into an undesired area after landing, astronauts can use their personal communication equipment, life-saving items, rations, water, etc. to rescue each other and wait for rescue.

These designs are enough to ensure the safety of our astronauts, and in order to better ensure the safety of astronauts, we have made overflow design for all kinds of escape and escape systems, so as to ensure that even if one system fails, there will be a backup system to ensure the safety of astronauts.

Anyway, the company's launch vehicle carrying capacity can also withstand such redundant design, so we have planned the safety system of the spacecraft completely from the aspect of ensuring the safety of astronauts.

In addition, we have built four "Tianma" manned spaceships this time. Even if there is an accident in the main spaceship before the launch, we still have enough spare spaceships to carry out the launch mission according to the plan, which will not delay the company's scheduled plan! "

Zhang hanxiu also reported on the preparations for the deep space laboratory, and introduced the safety design of the Tianma manned spacecraft through 3D projection, which gave us a reassurance.

"Since Lao Zhang has talked about the safety of astronauts, let me talk about the preparations for astronauts!

This time, we are going to send three astronauts to the South Gate Space Station. One of them is the elite who supports us from the National Space Administration. The remaining two astronauts are new astronauts trained by our company.

They have completed all the training work, and now they are in the best condition and are ready to launch.

However, we also prepared the reserve team according to the usual practice. Another elite astronaut who flew over the spaceship supported by NASA was also ready to be replaced at any time. Two astronauts with full test scores from the company also joined the reserve team.

If the first group of astronauts have no problems and enter our company's space station successfully, they will become the main force of the next manned launch, and will take another "Tianma" manned spacecraft to the space station in the company's manned launch plan next month.Our company's current space station is designed according to the size of the largest eight people. Sending six astronauts to work in two times is absolutely no problem.

Of course, in a short period of time, we will also control the number of astronauts staying in the space station at this scale. The three astronauts we launched this time will return to earth by spaceship after the next three astronauts enter the space station and complete the handover.

This is for the sake of the safety of astronauts. Although the state also provides our company with some body changes data of astronauts working in space for a long time, we can't let them stay in space for too long for the first time.

Without these data, we dare not let them stay in the space station for a month. The harm of space environment to human body is still under study, we can't make fun of their bodies.

Of course, such a short period of time for the replacement of astronauts also means to train the company's astronauts, because both the company's future lunar space station plan and the Mars space station plan require a large number of astronauts to work.

If we add in the construction of the moon base and the Mars base, we will need more astronauts. If we don't start training from now on, the company will be in an embarrassing situation of lack of astronauts! " Kong Yuxiao reported in detail about the arrangement of astronauts.

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