Movie black technology

Going to the moon is not as strict requirements for the launch window as going to Mars, because in space scale, the ground month is very close.

The average distance between the earth and the moon is 380,000 kilometers. When the moon is close to the location, the distance is not over 40,000 kilometers.

When the chemical propulsive rocket sends the spacecraft, the flight speed is tens of thousands of thousand kilometers, and this speed wants to fly to the moon to simply easily, even the three brothers are doing!

So I don't do it if I want to card.

After guessed the opposite idea, He Wei smiled more happily, just like looking at his son, a beautiful wife came back.

Chen Shen is on the side, I have to remind him that I don't laugh too mad, so it is easy to look for the counter.

Time came to nine points at night.

In the school dormitory, I saw a day of Pleasant Goat and Basketball, Zhou Bifu, who had been completely immersed, can't extricate.

At this time, a live screen is flashing, it is turned from the picture of lazy sheep.

"Hey! Why isn't you!" Zhou Dafu and his family student were screaming at the same time.

Then the reaction was reacted.

"Is this going to take off ?!"

Suddenly, everyone threws the Pleasant Goat and Basketball behind.

Other audiences in the live broadcast also reacted.

"What about big medicine? I can't give it to it."

"Come here! Big drugs come!"

"Who can think of it, I watched the best day for this moment!"

Just not open in the live broadcast within 10 minutes.

Gray on the other is already received.

He looked at the screenshot of the overseas live broadcast between the next, and he knew that the launch time of himself was guessed!

At this moment, he really wanted to make a pigeon for this launch, which can avoid Tibetan antelope.

Anyway, this rocket has already pigeon so many times, and it is also a strong competitor of the king in the aerospace dynasty. It will definitely be forgiven this time.

Will it be?

But so thick face opposite, he is worried that the opposite side will not let the Tibetan antelope will pigeons with SLS ...

And there is also the pressure of the boss ...

If he is a pigeon, I am afraid that I will turn into the pigeon soup on the dining table tomorrow night.

Ugh!

Life is not easy!

"What is the final check?"

The next next to him immediately replied: "It has been completed, this check is the highest specification, everything is normal."

Gray Zhang Zhangzhu, I want to say it anymore, but he looked at the time, the distance was less than two hours, this time is not checked.

"Forget it, the state of the launch is ready, we will be on time at 9:32."

Gray hands were tightened, if this time the launch failed, he can imagine what kind of - Space Competition Waterloo, free traitor ...

At that time, the red blizzard model of his grandson bought back will become the evidence of his universal enemy ...

Although the basic mature technology used on the SLS rocket, such as the engine is to make the space plane when it is alternate, now the space plane is gone, so I will take it out to put it on the rocket, and it is a waste utilization.

According to reason, this rocket launch should be very secure, but the rocket launches this thing, and the accident is normal, and it is not normal.

The complex system of hundreds of thousands like a rocket, not every component can work every time it is launched.

Some parts suddenly occur in the launch process, and it is not possible, and even a rocket engine is directly stopped.

At this time, you can only resolve the redundant design on the Rockets. If the parts that cannot be worked, if there is a backup component, it will not affect the emission.

If you can't make up, you can only borrow two g from the nine g of F16.

Moreover, some people think that the speed of rocket research and development like SLS should be very fast ...

Can only sigh the world is impermanent!

In the middle, the staff in the launch center is busy.

At the same time, He Wei saw this scene, and it immediately put the Tibetan antelope from the warehouse.

The warehouse door opened, and the huge tractor was dragged with the traction platform, and the Tibetan antelope was slowly sang.

Today's Tibetan antelope rarely changed red painting, looks particularly festive, there is a little black in the middle, and it is a bit cool.

Many people in the live broadcast also focused on the live broadcast on both sides.

Everyone pays that almost synchronization of the two sides.

"The taste of this confrontation is too strong."

"It is recommended that both sides have gone to the space, only the spaceship standing is eligible to fly to the moon!"

"There is a talented small spacecraft to sneak my ten-year-old old rocket, so?"

Gray looked at this scene and felt extraordinarily blocked.

However, at this time, the bow did not turn back, he could only wait for a second to two, while praying to God, do not have problems.

Finally, the pointer of the watch came to a predetermined 9:32.

Gray horse issued an emission command. At the same moment, the launch tower began to pay a variety of water below the rocket.

This is to cool the launcher and the flow of flow, two to weake the resonance phenomenon caused by the sound during rocket emission.

The sound causes the vibration of the object, the larger the sound energy, the larger the amplitude of the forced vapor body, and once the limit can be destroyed.

The noise of the rocket takes off can reach 220 decibels, almost double the plane take-off, and people live in this noise for more than one second, and most rocket parts can't stand this noise.

So if you don't spray water, then the rocket estimate is difficult to leave the launcher.

On the other side, Chen Shen is visible to He Wei's bad old man. After the opposite is launched, immediately said to the microphone: "Faster, start to launch the countdown, keep up with it!"

Chen god became speechless, and it must be the past life to save the Milky Way.

Almost the countdown started at the same time.

When the countdown is zero one instant.

Almost simultaneously on both sides!

boom!

In Kennedy, the huge core-level engine opened to the most horsepower, violent flames evaporate all the water below the guide groove, and then in just a few seconds, the rocket is like the second round of sun from the ground, Extreme speed fly to space.

In China.

Tibetan antelope's propeller sprayed plasma rays, and slowly lifted.

Compared with the rocket, this only half-yearned spacecraft is like a slow and old man, not to hurry on his own crutches from the door.