"It has crossed the gravitational equilibrium point of the Earth and the Moon, entered the gravitational influence circle of the Moon, and the Star landed on the moon, and the deceleration began to ......"

"10,000 kilometers from the Moon, relative velocity 100 kilometers per second......"

"8,000 kilometers from the Moon, relative velocity 80 kilometers per second......"

“……”

With the sound of the star map, the star began to slow down and change orbit in an orderly manner, adjust its attitude, and prepare to cut into the orbit around the moon. Pen ~ fun ~ pavilion www.biquge.info

As for the lunar synchronous orbit, because the lunar rotation period is only 27.3 days, the radius of the lunar synchronous orbit will be very large, far exceeding the gravitational equilibrium point between the earth and the moon, and will actually be affected by the earth's gravity, but will be captured by the earth's gravity to become an earth satellite. So there is no synchronous orbit on the Moon.

"The twenty-third orbit change begins, and the orbital radius ...... Orbital Angle ...... Start ......"

"The orbit change is complete, the current orbit altitude is 1,200 kilometers, and the speed is ......"

……

By changing its orbit and adjusting its attitude, the orbit angle is constantly changing, which should be the angle between the direction of the star and the tangent of the lunar surface. Because of the influence of gravitational force and Kepler's laws, the angle and speed of this cut-off orbit are crucial to cut into the orbit of a celestial body and become a satellite of this celestial body. If the angle of entry is too small, it will pass directly by the target object, as if it is in the gravitational range of the target object.

Generally speaking, the faster the aircraft flies, the greater the angle is required, and vice versa.

But this angle should not be too big, if it is too big, it may cause Xingchen to crash directly into the surface of the moon, turning itself into a meteorite and adding several craters to the surface of the moon.

In addition, in order to save fuel, the aircraft manufactured by traditional aerospace technology must choose an appropriate time to cut into the orbit of the target celestial body under the most fuel-efficient situation.

This opportune moment is fleeting and not easy to find. Historically, many of the probes launched on Earth failed because they missed the opportunity to enter orbit, and in the end, these negotiators could only lose control and become an artificial object floating in the inner solar system.

In conclusion, this calculation is quite complex. Of course, for the Star, even if it is just using the computing power of the star map, there is no problem at all to complete this calculation. Of course, the Star does not have the problem of insufficient energy with traditional technology, but it is also good to save a little energy in the vast space. Therefore, the steps of Xingchen entering the orbit around the moon are no different from traditional techniques.

Slowly, in the precise calculations of the Star, the Star entered the far side of the moon.

Because of the Earth's gravity, when the Moon orbits the Earth, it always looks at the Earth on one side, and the other side cannot be observed on the Earth, which is the far side of the Moon, or it can also be called the dark side of the Moon.

Traditional lunar exploration vehicles, moon landings, etc., all have the moment when the vehicle's orbit enters the far side of the moon. Because of the occlusion of the moon, in this case, it will be cut off from the earth. How to ensure the normal flight of the aircraft in this situation without problems is also a matter that tests the level of science and technology.

When Xingchen entered the far side of the moon and was obscured by the moon, experts were explaining the steps of landing on the moon to the leadership core of the first chief, the space center where the head of No. 1 was located.

"Now that the Star has entered the far side of the moon, we may lose contact with it for a while, but fortunately this is a manned spacecraft, but there is no need to worry about problems with the spacecraft during the time when the contact is lost because it is unmanned. We just have to be patient and ......"

An expert was explaining, when suddenly an exclamation came from the side: "Wait! We are still in contact with the Stellar!

"What?" the other experts immediately understood the implications: "What kind of technology is this?

If communication can not be interrupted when entering the far side of the moon during the flight period, then the difficulty of lunar exploration and landing on the moon will be greatly reduced, and the significance of this is naturally needless to say.

This question was quickly answered by the Star: "This technology is unique to the Star's psionic communication technology, which is completely different from the traditional radio communication mechanism, so it is not affected by the moon's occlusion signal." However, this technology still has its limitations, at least for now, because the psychic energy particles must be manipulated by life, and it cannot be applied to unmanned aerial vehicles for the time being. ”

"That's ......"

Aerospace experts sighed in disappointment.

"However, it seems that our country has made good progress in quantum communication, and if one day we master quantum communication technology, then it will be the same as psionic communication technology, breaking through the problem of unreachable on the far side of the moon. ”

"Is that so?" asked the First Leader.

"That's right. But...... Although China's quantum communication technology is currently the top in the world, it will take at least a few years to fully put it into practice. In a short period of time, we will not be able to see our lunar exploration vehicles use this technology. Perhaps in the future, the moon landing or even the landing on Mars organized by the state can use this technology. ”

"En......" Chief No. 1 nodded thoughtfully.

After entering the far side of the Moon, the Star reached an orbit of 200 kilometers from the Moon and began to orbit the Moon in a nearly circular orbit.

At this time, Zhu Wei's communication on the ground came over.

When Yang Chen received the communication, he was in the warehouse of the Xingchen, and he planned to take out the equipment in the warehouse that was going to be used for experiments in orbit around the moon.

At the very least, drawing a high-definition map of the moon's terrain is an inevitable thing.

In China's space program, the task of taking photos of the moon and drawing a map of the moon will be completed by Chang'e-2. Therefore, for now, Huaguo does not have its own high-definition photos of the moon.

Although it can be obtained from the United States, Russia, and Europe, which have high-definition photos of the moon, through international cooperation, this is affected by the international climate, and in short, it is also subject to various restrictions.

As a representative of psionic technology, the high-definition photos of the moon of Xingchen are different from those of traditional technology. What the Stars have to do in the photos of the moon under traditional technology, the Star has to do. In addition, the Star will also draw a "psionic version" of the moon in high definition, which will be a map of the moon from a psionic perspective. After the completion of the shooting, the Star will master various psionic nodes and energy nodes on the moon, and after landing on the moon in the future, it will be able to use these materials to greatly reduce resource consumption and energy consumption, and even build the moon into a powerful space fortress to protect the earth.

And the key equipment for this shooting is the "Sky Eye" type psychic angle high-definition lens. The thing was about half a meter in diameter and about two meters long, and was shrouded in a golden glittering nanoscale plating.

Don't look at this thing is not too big, but in terms of exquisiteness, there are few equipment in the entire Xingchen that can be compared with it, and the cost, the cost alone, has reached 20 million, which is almost equivalent to one-fifth of the cost of the psionic aerospace project. Not to mention the refining process, it took Yang Chen a lot of effort.

So precious, of course, the performance is good. Although it only has one lens, it can reach the level of a large number of energy particle radars and Tianluo series satellites in Bai Yu's previous "Tianluo Netting Project", and completely grasp all the energy particle movements on the ground.

If that's all there is to it, it's just a repetitive thing, and it doesn't deserve to be so sophisticated. The key is that this lens can not only detect psionic energy fluctuations on the ground, but also penetrate the ground and go deep into the ground, detecting psionic energy fluctuations hundreds or thousands of kilometers deep.

At the very least, the moon, which is more than 3,400 kilometers in diameter, will be completely penetrated by the celestial lenses, and all the secrets will be in control.

Of course, the Celestial Eye Lens can only detect psionic energy fluctuations, and other things can't be detected yet, but even so, it's already quite remarkable.

Psionic energy has an enrichment field effect, that is, when the concentration of aura reaches a certain level, a disturbing psionic field will be generated, eliminating any detection from the outside world - including conventional technology electromagnetic and optical detection and psionic detection.

It is quite difficult to penetrate such an enrichment field without being affected by the enrichment field effect and detect the internal situation. This is also the research result of later generations, and it has not had time to be applied on a large scale, but the relevant technical indicators were notified to a senior level like Yang Chen, and Yang Chen was reborn.

Otherwise, it wouldn't be so difficult. If Yang Chen didn't have a planetary-level spiritual essence, as well as an artifact-level natal magic weapon like the Great Rizhao Heavenly Mirror, there would be no way to refine it at all.

Even so, this lens is a coincidental product of inspiration after many failed attempts. In the future, unless the technique reaches a certain level, Yang Chen will no longer be able to refine it.

For this reason, Yang Chen even did not hesitate to increase his burden and refined this celestial glass. In other words, it is equivalent to half of Yang Chen's natal weapon.

So far, Yang Chen's natal weapon is the Great Rizhao Sky Mirror, and half of the natal weapon includes the natal calculator, the first three satellites of the Tianluo series, the core of the Xingchen number, etc., even with the essence of his current spiritual power, it is almost difficult to bear. Add a celestial glasses lens, and it's really completely up to the limit.

This also made Yang Chen secretly plan that he must give priority to the research of the "natal magic weapon pendant system" and turn these semi-natal weapons into pendants, otherwise it will be really unbearable......

Anyway, Yang Chen was very careful about such a precious celestial glasses, for fear that something would go wrong, but at this time, Zhu Wei's communication suddenly came, which startled him, and he almost dropped the celestial lens to the ground with a shake of his hand, almost not scaring him into cardiac arrest - there was no gravity in space, and there was no such problem, but who let the Star have an artificial gravity system.

He angrily asked, "What's wrong?"