Since Alphabet completed its “ice-breaking journey” and successfully returned to the Greater China market, many things have become more free.

During the first test of the "China Matrix cmsx" about to be carried out, many images taken from Google satellites were circulated on the Internet, and many news reports were reported.Especially in the past three days, the space base of the CMSX field has been frequently moving, and it is not hidden from the satellites in the sky.

Today, the latest pictures released by Google Satellite show that a snow-white space transport aircraft appeared on the runway and the surrounding ant population, but also indicates that CMSX has a new action today.

The test flight, China Matrix CMSX, did not make any official announcement, but for a while, the aerospace field and the astronomical field have maintained a focus on this matter, especially large space agencies such as ESA, SpaceX, Amazon and NASA or space exploration companies.

Matrix Technology and CMSX have been seen by all their peers as one of the strongest competitors.

“The launch went into the last ten seconds of countdown, nine... eight... seven...”

Voice broadcasts resounded in the work hall of the tower control center, and dozens of staff members were staring at a series of data information, all in order.

Ren Hong and Liu Yuliang stood side by side, and the two of them were watching the runway at the isolated mouth of the window, and did not say a word.

On the runway, the snow-white "Singer No. 1" is like a huge outline of the three-pin cone, the edge of the edge is flattened, showing a striking flow of the first side, the first end of the cone body of the cross section of the smallest appears the flow of the bullet head form, the end of the largest, the more the back angular angle is relatively clear, the tail of the four large engine injection port is tightly arranged "ten" word shape.

This time, the "Singer 1" not only carried the "dual test flight" mission of the aircraft and the launch tower, but also carried the total weight of 41 tons of supplies, which will be launched together, and the 41 tons of supply goods will be sent to the "Tianzhou" at an altitude of 478 kilometers.

Obviously, this is the performance of CMSX's confidence in the "Orton Eagle One", which also gives the two astronauts on board with great confidence, the 41-ton cargo up to 6.7 billion U.S. dollars of expensive supplies means that the test flight can only be successful and not fail, which can be described as confidence and pressure.

In the cockpit, the two astronauts were silent, and in an orderly manner, they swept on the buttons of the dense instruments, and after quickly getting everything done, one of the astronauts' right hand was placed on the thigh flank of the propulsion valve handle.

At the same time, the four injections of the main propulsion engine at the end of the body were simultaneously reduced by one-third.

“Three... two... a little fire!”

The astronaut in the cockpit smelled, did not hesitate to push the right hand clenched the forward handle, directly to the bottom, the co-pilot is engrossed in the locking of the driving instrument display data, silent said: "the core engine has been activated, the propulsion power steadily improved, the energy output ratio, normal..."

At that moment, the core energy supply system inside the "arc eagle 1" was activated, and the high energy storage "amethyst" with high energy storage was released through the energy matrix, which was crazy to export high-purity energy, and then transformed into the thrust of the space transport aircraft.

The four ejectors at the tail end suddenly ejected four blue and white tongues, and the tail flame of up to three or four meters was extremely gorgeous.

The bottom pulley of the space transport aircraft and three parallel catapult orbits are fixed to each other, in fact, "Singer 1" is still on the ground, the main propulsion engine is still crazy growth to promote the energy output power, at this time, the ejection orbit will carry a greater thrust than the main thrust to the space transport aircraft to provide acceleration.

Only on the runway field, the moment of ignition, in the four injections of the propulsion engine out of the blue and white tail flame at the same time, and the three side-by-side ejection orbits of the body to emit the surge of the air valve, the runway instantly produced a volume of nearly 88 decibels or more, which can easily cause an adult to cause severe deafness.

The stationary "Scud Eagle 1" space transport aircraft was instantly ejected to the track and "to" in the direction of the launch tower, and the path of the three ejection orbits left three straight white fog after the transport aircraft passed, leaving three straight white fog, under the influence of the tail thruster, the three sections of white fog were then fused into a section.

The "Avo Eagle 1" has entered the surface ejection orbit of the launch tower from the ejection orbit of the horizontal runway field, and the sound explosion has suddenly resounded, which means that the transport aircraft has exceeded the speed of sound.

Under normal circumstances, professionally trained astronauts can withstand accelerations of up to 7 to 10 g, and "Arsible Eagle 1" from the beginning of take-off to the ninth second, to complete the acceleration of 3 g, plus this process to complete the tilt of 90 degrees, from the horizontal to the relatively vertical altitude, the astronaut's physical fitness has great requirements.

The impact of acceleration on the body even ordinary people in life, the most intuitive is the rise of the elevator, during this period will produce head-heaviness, the faster the acceleration is obvious, especially in terms of the human blood circulation system, when the speed of the increase to a certain extent, it will make the human body function produce local serious congestion, another serious ischemia, mild impact will lead to movement is not easy, severe condition will make the limb stiff, high-risk even will cause capilla damage and endanger life safety.

3 g acceleration for astronauts is not a problem, but do not underestimate the acceleration of these 3 g, ordinary people in the 3G acceleration conditions will produce serious dizziness nausea symptoms, 5G acceleration will produce serious damage to the cerebrovascular and affect life threats, the good news is only for ordinary people, professional astronauts or pilots with excellent physical fitness at the same time have a professional advanced escort service guarantee can withstand greater acceleration.

It is worth mentioning that in today's aerospace activities, few manned aircraft as the last century the acceleration of more than 7 g or more, usually only maintain the acceleration of 3 to 5 g.

This is not to say that today's manned aircraft is not as good as before, but today's science and technology is more advanced, the past rocket booster or manned aircraft must reach a certain limit to safely send astronauts to space, but today's technology is more advanced, more comprehensive facilities, and then let astronauts bear great pain but it is counterproductive.

When the head of the "FuYing 1" is turned along the tower to the sky, the moment when the body and the ejection orbit are separated at the top, two g accelerations have been completed, and then the acceleration of the ninth second time will reach 3 g, and finally the acceleration to 4.3 g will be stable speed heading to outer space.

The journey between space and the ground, or between acceleration and deceleration, is the most painful moment for astronauts, but the pain lasts for a short time.