Armor Frenzy

Duan Zhiyang said: "No problem, driving a fighter jet is more exciting than this."

He is a pilot and a fighter pilot. The physical quality of this group of people is superhuman, and they can withstand a minimum overload of 8g, that is, 8 times the standard acceleration of gravity, and the overload direction is often upward or downward. There is no super physical fitness. Absolutely can not withstand such a high overload.

But rockets are different from fighter jets. The acceleration only produces backward overload, and the seats in the spacecraft are specially made, which can offset the negative effects of overload to a certain extent.

Such overloads are indeed much more comfortable than flying fighter jets.

Huo Qiang didn't want the astronauts to be too nervous and kept looking for topics to chat with everyone.

The real-time altitude of the aircraft is always displayed in the corner of the main screen. After about ten minutes, Feitian-1 rose to an altitude of 20 kilometers.

The last two engines started in time to continue propelling the plane to climb.

After a while, Feitian-1 jumped to an altitude of 32 kilometers.

Looking at the earth at this height is very similar to observing the earth in the universe. The sky above is no longer blue, but it is pitch black as if it has entered an outer orbit.

Feitian-1 flew due east at a high speed of Mach 5, which was already the highest speed of Feitian-1 when it was loaded. The intense friction made the plane appear a touch of red. Due to thermal expansion and contraction, the plane's length increased a lot. Some inconspicuous folds on the skin were flattened by the increased length, and the originally uneven surface became extremely smooth.

These inconspicuous but very important technologies are basically from Yankees - if they are researched domestically, it can take a while to get it done, but it is hard to say when the results will be produced.

The pilot reported in time: "Command center, Feitian-1 has reached the predetermined altitude!"

"ignition!"

With an order, the tail of the rocket carried by the aircraft splashed with flames, and the same flames shot out, giving the aircraft new power, and the speed of the aircraft climbed again.

The pilot yelled, "Unlock!"

The locking mechanism between the plane and the rocket was immediately released, the arrow and the machine separated, and the rocket cast aside the heavy burden of the plane, and the speed soared again, rushing into the sky like a sword piercing the sky.

It can be clearly seen on the screen of the command center that the astronauts were pressed against the chairs by the sudden acceleration. Although the masks blocked their expressions, the atmosphere in the command center was still much tense immediately.

In order to carry the rocket, the shape of Feitian No. 1 is not particularly smooth, although the air at high altitude is thin,

After separation from the rocket, the aircraft body stabilizes its attitude after descending a certain distance. Since the shape of Feitian-1 is only suitable for supersonic flight when it is carrying a rocket, the speed after separation has dropped to subsonic speed.

But the super power makes Feitian-1 extremely maneuverable, and the flying attitude of the aircraft is extremely light.

But at this time, no one cared about the situation of Feitian-1 at all, and everyone's attention was focused on the spacecraft.

The rocket took off at a very high speed. After a while, the second-stage rocket ran out of fuel. After the rocket body separated, the first-stage rocket ignited. After the second-stage rocket body fell for a while, one end of the cylindrical rocket body suddenly opened. A parachute.

Due to the shortage of materials, even the aerospace department, which has always been a big spender, must make a living with careful planning. Sending rockets to high altitudes by planes is one of the important measures to save aerospace costs.

Another important initiative is the recycling of arrow bodies, which was unimaginable before the plague, but is now commonplace.

The recycling of old rockets was not just started, but started shortly after the discovery of the asteroid swarm. If the governments of the time had not done so, it would have been impossible to maintain such a high frequency of launches during that time.

Rockets have always been disposable consumables, and governments at that time lacked experience in this area, and there were many accidents and accidents. Today's rockets have been redesigned, and the materials used are also the most cutting-edge achievements of various countries, which greatly improves the quality of the rocket and makes it possible to recycle multiple times.

Repeated recycling will definitely lead to quality problems, which will inevitably lead to accidents in the end, but still, for the country, the life and death of individuals is not worth paying attention to.

More than a minute after the separation of the aircraft and the rocket, the first-stage rocket successfully sent the spacecraft into outer orbit. After separating from the spacecraft, the rocket slowly fell into the atmosphere with the help of the separation force, and will soon crash into the Pacific Ocean.

The spacecraft itself is driven by an electromagnetic engine to change its orbit to a higher orbit. The astronauts in the spacecraft do not need to stay in their chairs. They leave their seats one after another, hug and cheer in the narrow spacecraft and even fly around in various ways. Expressing joy in his heart.

So far, the launch mission of Kongtian-1 was a complete success, the command center applauded, and everyone's hearts hanging in the air fell together.

Huo Qiang shouted excitedly: "Congratulations!"

"Serve the people!" Someone replied loudly.

In the corner of the command center, Bai Xiaoting burst into tears, silently blessing her husband in space.

There is no general dividing line between the atmosphere and low-altitude orbit, but the atmosphere becomes thinner as the altitude increases. Generally speaking, 100 kilometers above sea level is the dividing line between aerospace and aviation, and the air density at this altitude is the sea level. one millionth of .

But the thin air does not mean that it can be ignored. If the satellite or spacecraft is placed at this height~www.readwn.com~, it will not take long for the weak air resistance to slow down the speed of the aircraft, and then the high-altitude spacecraft will fall into the atmosphere.

Therefore, the lowest orbit of the spacecraft is above 120 kilometers above sea level, and the air density at this altitude is only one ten-millionth of the sea level.

Of course, a higher altitude cannot avoid weak atmospheric resistance. For example, the orbital altitude of the International Space Station is reduced by about four kilometers every month, so every time period, the orbit must be changed to increase the altitude.

Tiangong's orbit is close to 400 kilometers above sea level, and two astronauts are currently stationed there. A few hours later, the altitude of Kongtian-1's orbit was at the same level as the space station. After the spacecraft stabilized its orbit, it slowly moved closer to Tiangong.

Duan Zhiyang, a former pilot, is responsible for manipulating the spacecraft to dock with the space station.

Although numerous simulation trainings have been conducted on the ground, it is the first time to actually control the docking of the spacecraft. Fortunately, Duan Zhiyang's psychological quality is good, and the two crosses on the screen always keep overlapping.

As the spacecraft got closer and closer, the screen suddenly trembled, the airlock envelopes overlapped, and the locking device immediately locked, connecting the spacecraft and the space station tightly.