Scholar’s Advanced Technological System

"Here is the auspicious..."

"...we have some accidents on our side."

After hesitating, Nie Yun reported the situation to the ground.

"Professor Lu is here with us."

The ground command was silent for a few seconds.

After a while, I changed into the voice of Hou Guang.

"Okay, I know."

Hey, you know?

that is it?

Just as Nie Yun hesitated, if you want to ask how to deal with it, Hou Guang continued.

"Continue to sail, the flight plan will not change... but please make sure that Professor Lu is safe."

At this time, changing the flight plan at will will increase the risk of the task.

The same is clear in the heart, Nie Yun can only nod.

"understand."

After the communication ended, Nie Yun took a deep breath and looked back at Lu Zhou, who was packing the coffee cup into the storage box, and reminded him of the sentence.

"The altitude is approaching the threshold and it is time to switch flight mode."

According to the pressure and temperature curves, when the altitude reaches 20 km or more, the external atmospheric density will rapidly decay to a relatively low value. At this time, it is no longer possible to rely on the wing to provide the ascending power. It is necessary to rely on the engine thrust to counter the gravity, and the space shuttle will fly upwards at a larger inclination.

At this time, the occupants can't move around in the spacecraft.

"I know."

Nine Yunduo reminded that Lu Zhou had already walked to the side of the passenger seat, opened the metal door that was connected to the bulkhead, and laboriously dragged out the bulky spacesuit.

Looking at Lu Zhou’s somewhat difficult action, Nie Yun hesitated and asked: “Space suit... will you wear it?”

Proficiency in the various pipelines in the cabin spacesuit and the cabin environmental control system, the finished Lu Zhou [] looked back to Nie Yun, picked an eyebrow.

"Of course, I have practiced countless times at home."

Nie Yun: "..."

Nie Wei: "..."

Mpp...

It was already premeditated!

Although the aerospace vehicle acceleration similar to that of an aerospace aircraft is not high, in the strict sense, the protection of the spacesuit is required only in the return phase, but considering that it is the first flight after all, even if it is already adequate Preparation, there are still many uncertainties.

For the sake of foolproof consideration, everything must be strictly in accordance with the procedure. This bulky cabin spacesuit must be taken off at least after it has been in orbit.

Standing next to the occupant's seat, Lu Zhou looked at himself in the mirror.

Compared to the extravehicular spacesuit with its own power system and portable life support system, the cabin spacesuit is barely light, but it is not much better. As for the cost, it is naturally cheaper than the spacesuit, which is about 10 million.

Speaking of it, this seems to be the most expensive clothes he has ever worn.

Thinking of this, Lu Zhou suddenly came up with an idea.

Do you want to take a photo?

But after thinking about it, he finally gave up on this plan.

After all, wearing this stuff, it is really not good to make this thing, it really forget it.

After reaching the airspace at a height of 20 kilometers, the output power of the engine behind the auspicious squad gradually increased. At the same time, the nose began to rise sharply and began to traverse the outer space along a trajectory that was almost tangent to the earth. And go...

......

From the surface to space is a long journey.

Strictly speaking, the height from 100 kilometers (upper country airspace upper limit) to 2,000 kilometers is counted as low earth orbit. The height of this test flight is based on the 419 km of the International Space Station. The total flight time is about two hours. It is expected to return to the surface after staying in low-earth orbit for 24 hours.

This height is quite satisfactory for manned space flight. Generally, manned space activities in low earth orbit will be completed in areas below 400 kilometers, and the first flight of the ship is not intended to make Xiangrui fly too far.

Behind the five engines, the power is fully open, like a retrograde meteor, and the auspicious number dragging the blue arc continues to climb the height. The three people sitting in the cabin can clearly feel the rise of gravity, but the extent of this rise is so weak that it can hardly be felt after adaptation.

Looking at the planet that is drifting away from the window, Lu Zhou's pupil slightly magnified a fascinating look. The blue sea and the thick clouds are gathered together, and the stars in the cold night, like the stars in the cold night, are connected with the morning glow that is connected to the edge of the horizon.

After using it for a while to digest the shock in his heart, he whispered a sigh.

"...only standing here can intuitively feel the fact that the earth is round."

Nie Yun: "Isn't the globe not working?"

Lu Zhou smiled and said: "The conclusion that is ultimately made by others is different from the shock that I saw with my own eyes."

Also overlooking this azure planet, the shock of brewing in Nie's heart is completely different from the feelings of the two men. Compared to the rational side, what she sees is more based on beauty, or sensibility.

It took a long time for her to look at the planet outside the porthole and gave her a feeling.

"……What a nice view."

Nie Yun sitting next to her nodded.

"Yeah... so beautiful."

After breaking the 100-kilometer limit, the spacecraft has entered the warm layer from the middle. Approximately 60 kilometers forward, you can reach the lowest altitude of 160 kilometers orbiting the earth.

At this point, although the escape layer has not yet left, the resistance of the air has been weak to a negligible level.

The arc that lit up behind the auspicious horn began to weaken, changing from a bright dagger to a swaying fire candle. Finally, with the sound of "successful track" coming into his ear, the controllable fusion on the auspicious The engine is also turned off. As the power unit is turned off, the cabin circuit is switched to the lithium-sulfur battery power supply system.

Although I couldn't hear it with my ears, Lu Zhou's heart could feel it at the moment, the resounding cheers in the ground command, the national anthem played in the center of the shè, and the pride and pride in the hearts of all the people on the scene. .

"I finally succeeded in getting into the track... Mom, it’s a simple matter to wear it. It’s not a normal trouble to get off."

Especially in a weightless environment...

Finally, the lock was released from the passenger seat and the connection with the in-flight environmental control system. The boat that took off the spacesuit in the cabin slowly floated from the seat, which was not very skilled but still meagre The way it moved, it floated to the side of the space shuttle's porthole.

Looking at the azure earth, Lu Zhou breathed for two seconds for this beautiful picture, then took out the phone from his pocket and took a photo.

Almost at the moment he pressed the shutter, the light blue window in the field of view faintly emerged.

[Secondary task: Overlooking the earth. 】

[Explanation: Exploring science requires more than just a superb vision, but also the courage to dare to sacrifice for science! 】

[Requirement: Located at a height of 100-2000 km, manually photographing the Earth as a camera device. (limited host completion)

[Reward: 50,000 points ziyou experience, a chance to draw. (Settlement after the completion of the first phase)

This task is really...

It seems that I am going to sacrifice myself for science.

Looking at the task description, Lu Zhou shook his head and threw the phone back into his pocket.

However, although the mission statement is not quite in the hall, the mission reward is still very fragrant.

just……

At this point, the people in the ground command are probably ** sets.

How do you explain when you go back?

I can't say that I just want to go and see the scenery, so I just went up with the ride. Although the scenery above is really pretty.

Emmmm......

After Lu Zhou thought for a moment, he finally shook his head and threw the thought in the back of his head.

Forget it, take care of him.

He had no obligation to explain this stuff with anyone.

Want a reason?

It’s good to have a headache.