The spaceship with dark gray paint is particularly sci-fi.

The sound it emits into the air is mainly the sound of the air being torn apart, and the noise decibels are much lower than the thunderous thunder of the Kunpeng cargo spacecraft.

Qin Tian didn't activate the optical electromagnetic stealth system, and the sound roar deliberately created when he came out was easy to attract attention.

Therefore, media reporters from various countries who knew that there were spacecraft space activities and had not yet left Weile Group naturally saw the departure of the 'Tianyu O1' spacecraft.

In a flash!

Long guns, short cannons, and even mobile phones were all aimed at the sky and shooting frantically, but the spaceship was too fast, and they could capture one or two photos at most, and it might be blurry.

After the spacecraft lifts off, unlike the civil airliner, which will remain uniform when it reaches several hundred kilometers, the spacecraft is constantly adding, and always maintains a certain oblique climb.

When the spacecraft rushed out of the air at an altitude of 10,000 meters, Qin Tian once again increased the output power of the power system.

At this time, a bang sounded and the spacecraft broke the sound barrier and broke through the sound.

The propagation of sound has not kept up with the degree of spaceship!

However, in order to fly to the sky city at an altitude of more than 30,000 kilometers, the 'Tianyu O1' spacecraft still needs to be faster, and it needs to reach the second cosmic degree as much as possible.

But......

The overload that the human body can withstand is limited, once the overload is too large, it can cause meopia and fainting, and at worst, blood vessels burst, organ damage, and even systemic fractures and even retinal detachment.

And this is also the reason why jet fighter pilots, if they want to do a large overload maneuver, must wear an anti-load suit, and it can only last for a short time, too long fighter pilots can't carry it, let alone ordinary people.

As a result, fighter pilots can only bear a high overload of 9G for a short time, and the 'Tianyu O1' spacecraft will carry people to the sky city in the future, making the passengers faint one by one, so how can it work?

Therefore, in order to ensure that passengers can have a comfortable riding environment, the spacecraft will never be overloaded with rapid increases or decreases, and it is better to spend more time to maintain a constant increase in the degree of gradual improvement.

On the other hand, the Kunpeng cargo spacecraft is not manned, not to mention the 9 g overload, as long as the spacecraft structure can withstand it, a larger overload can withstand it, so every time the Kunpeng cargo spacecraft takes off, it is like a rocket launch, and it can soar as fast as it wants.

The fastest record of the Kunpeng cargo spaceship is a round trip to the sky city in more than three hours, so if there were passengers in the Kunpeng cargo spaceship, they would have been tortured to death by strong overload.

Therefore, the 'Tianyu O1' manned spacecraft, from departure to arrival in Sky City, is destined to take longer than the Kunpeng series cargo spacecraft.

As the minutes ticked by, the spacecraft kept lifting.

Its flight trajectory, like a thread, exits from Beverly Airport, and then flies diagonally upwards to lift the atmosphere over the Pacific Ocean.

As the flight altitude further increases, and because the degree is always kept constant, the spacecraft's flight trajectory is like drawing a circle, with the earth as the center, and the arc is getting bigger and bigger, the degree is getting faster and faster, and the distance from the earth is getting farther and farther.

And such a slow addition process is destined to be very time-consuming.

Nearly twenty minutes passed, and the degree of the spacecraft was increased to about eight kilometers per second, and it would take a lot of time to reach 11 kilometers per second, close to the second cosmic degree.

However, for Qin Tian on the spaceship, he felt that the time was a bit long.

However, for those who are concerned about this matter on the ground, especially for the institutions that monitor the flight through various radars, remote sensing and other equipment, it is quite remarkable that the 'Tianyu O1' manned spacecraft can have such a constant refueling performance for such a long time.

It's like a car, it's not like the driver can keep stepping on the accelerator all the time, the motivation is always the performance limit, and no matter how fast it is, it should be burned and scrapped.

However, the manned spacecraft manufactured by Weile Aerospace Technology has been endlessly increasing since it was launched, and after entering outer space, the increase has increased instead of decreasing, and it has been constantly boosting the spacecraft.

In this regard, the strong performance of the aerospace power system is enough to make many internationally renowned aerospace companies drool with envy.

It's just that what they didn't expect was ......

Not long after liftoff, Qin Tian actually didn't control the spaceship, and the entire spaceship was completely autonomous.

And what is Qin Tian doing?

In order to play a boring time, of course, Qin Tian has been holding his mobile phone and chatting with the brothers in the Weile 'Tianba' group!

……

Huang Fuqi: "Brother Tian, old driver, take me to pretend to take me to fly!"

Yan Hu: "You can still play with your mobile phone and chat about Weile on the spaceship, it's so amazing!"

Wang Cong: "Brother Tian, I bought a space tourist ticket for March 1o, did you drive the spacecraft yourself?"

Long Tao: "Weile Aerospace Technology is so good, if you don't know how to be an astronaut, Brother Tian is alone!"

……

The group messages were one after another, and Qin Tian had been busy replying.

"Before September, the 'Tianyu O1' spacecraft will always be piloted and controlled by me, and after the 'Tianyu O2' is put into service, I can be idle!"

Wang Cong immediately replied: "! Brother Tian personally drove the spaceship, that feeling must be unusual! But Brother Tian, can you let me go to the cockpit of your spaceship to take a look, I haven't seen the cockpit of a spaceship yet, what does it look like!"

Zheng Heyu: "Haha! I want to see it too, I'm so curious!"

Qin Tian smiled faintly and replied: "The cockpit of the spacecraft is the core control area, and passengers are generally allowed to visit, just like you take a civil airliner, can you go to the cockpit casually?"

Huang Fuqi immediately replied with a long list of sweaty expressions.

"Can my brother be ordinary passengers? We won't touch it indiscriminately! Even if it is broken, Master Cong will pay you a boat! Brother Tian, don't be so stingy!"

Wang Cong: "it! Please don't be black! This manned spacecraft that can go to outer space is not a cheap product, and if it is broken, I can't afford to pay for it!"

Ding Qiang: "I just finished eating and saw your water group! Brother Tian, I would like to ask, how much does your manned spacecraft cost? Will it be sold to private individuals or airlines for operation like business jets in the future?"

Yao Hua: "The local tyrant can't wait to buy one to play with!"

Qin Tian sighed and replied in the group: "The Tianyu series of spaceships has advanced performance, of course it is no problem for brothers to visit the cockpit, it is impossible for you to bump into it and break it." However, this cost is indeed not cheap, excluding scientific research investment and labor, just the hardware cost, it will cost more than 700 million, really not cheap!"

Huang Fuqi: "More than 700 million? I'll drop it a day, then if you add all the other costs, wouldn't a Tianyu spaceship be billions better? This Nimabit is more expensive than an aircraft carrier!"

Wang Cong: "Why do I think it's quite cheap? The Airbus A38O passenger plane, known as the giant airliner in the sky, costs about 300 million US dollars, which is about 2 billion yuan when converted into renminbi plus tariffs and other expenses!"

Yao Hua: "Young Master Cong, listen to your tone, do you want to buy a Tianyu spaceship to pretend to be a pickle girl?"

Long Tao: "If Wang Cong dares to buy a spaceship and pretend to be forced, he will have to be beaten to death by Uncle Wang!"

Wang Cong: "Let's talk about Brother Tian, it's so decent, what are you doing with me? Also, last night I played "Mecha Storm" online, which bastard temporarily hung up to pick up girls? I was abused by a few elementary school students!"

Huang Fuqi: "If you want to form a team to fight mechas, then you must call Brother Heaven! That cliff is the rhythm of killing gods and killing gods and killing demons and punishing Buddhas!"

Qin Tian: "Brothers, don't hack me, I'm going to Sky City soon, we'll talk later!"

After a message, Qin Tian began to concentrate on controlling the spaceship.

After a long flight of more than three hours, the city in the sky has finally arrived!

Qin Tian couldn't hold back the excitement in his heart, and wanted to drive the spaceship into the berth, and then enter the sky city that haunted him......

(End of chapter)