Chapter 467: Planetary propeller

　　After a leap, the Rose Yiren came into another dark space. Although everyone on the bridge was completely dark in front of them, they knew that there was actually a behemoth hidden in this darkness.
　　 "The Rose Yiren has been affected by the gravitational force of the target planet, and we are entering its outer gravitational orbit!" Rose reported the situation, and at the same time all the bow lights were turned on, immediately shining a huge dark shadow in the void.
　　 "Hiss~This guy is really ugly!" As a result, there was no reaction from the others, and Rose first disliked it.
　　 The Rong Elephant had actually seen this wandering planet in the dark before this, and it was indeed very ugly. It is hard to imagine that the pits and depressions on such a natural planet are all pits, and there are no peaks raised, all of which are similar abnormal pits.
　　 This is absolutely man-made, but I don’t know why the intelligent life on this planet does it.
The Rose Yiren did not land immediately, but circled around the planet... Then they discovered that there were not only pits on the planet, but also a lot of huge caverns... It seemed to be under that cave. The formation has been evacuated to form this situation.
However, they found the'Mountain Peak'. It is located in the South Pole region of the planet. There is a piece of'mountains' towering into the sky... Well, from the aliens of those'mountains', it can be seen that these are huge Planetary propeller. Just like Rong Xiang guessed, the intelligent life here uses planetary thrusters to push their parent stars directly out of their original star system. I just don't know how they wandered all the way here. In theory, such a wandering planet would not leave the silver disk area of ​​the Milky Way. After all, the intelligent life on the planet could not do such stupid things. Even if the energy of the planetary propeller is exhausted or damaged, it will sooner or later be captured by the gravitational force of the passing stars and become a companion to them.
　　 Then there is only one explanation for encountering a wandering planet at a position hundreds of light-years away from the galaxy plane. It comes from outside the Milky Way!
　　 There are also some sporadic star systems outside the Milky Way. These star systems often exist very lonely in the boundless space. No one would be willing to explore such galaxies because the cost-effectiveness of a round trip is too low. Moreover, generally this kind of star system that is formed by itself does not have too rich material. It is considered to be the top sky to be able to have four or five planets, and the probability of the birth of intelligent life and civilization is very low. Of course, once intelligent life is born in this kind of star system, their development process will be very safe without any external interference. Comet collisions, alien invasions, meteor showers and the like are basically not encountered, but when they enter the interstellar age, they will become very lonely. Because at the beginning of the interstellar age, there was no way to sail beyond the speed of light. The long distance between them and other celestial bodies destined them to be trapped in their own star system.
　　 So the intelligent life on the planet they encountered should be more thoughtful. It seems that they use their planet as a spacecraft with almost infinite power to cross the endless distance. It's a pity that they seem to have failed... There is still nearly 500 light-years away from the Milky Way. At the speed of this planet, I am afraid that it will take another 10,000 years to get close to the edge of the Milky Way. And those planetary thrusters... seem to have been out for a long time!
　　 But these have nothing to do with him, and the star empires who are more concerned about war do not have the habit of studying civilizations of other races. The only value of this planet for them is material replenishment. If there is really intelligent life on it, then all they have to do is war and conquer...
　　 Rose Yiren descended toward the south pole of the planet. For nothing else, a certain captain habitually wants to'pick up trash' by the way.
"The rotation of this planet has stopped, and no magma heat source has been detected inside. Therefore, the geomagnetism is very weak or even completely disappeared. No valuable metal veins have been detected. Only a piece of cold frozen soil remains on the surface... Dead." Rose gave her own judgment after turning on all the detectors on the Rose Yiren.
　　 Rong Xiang listened calmly, and then gave an order: "Prepare to land, but don't let your guard down."
　　 The next moment, the Rose Yiren landed between the group of planetary propellers. As it landed, the heavily weathered ground immediately collapsed and caused a huge movement. As a last resort, the Rose Yiren could only turn on the anti-gravity system to put the entire ship in a semi-weightless state, so that it did not sink into the pit.
　　 Then various investigators and mining robots were dispatched to collect resources. Because of the existence of the material converter, no matter what kind of material is collected, it can be converted into the materials they need.
　　 The members of the Phoenix Wing Army are temporarily staying behind the Rose Yiren, even if the entire planet does not seem to have a trace of life, there can be no relaxation. When the time comes to mine a mine and lose your own spacecraft, it will be funny.
Rong Xiang, after arranging everything, explored this planetary propeller with a spherical reconnaissance device remotely controlled by Rose. He wanted to see if there were any more valuable things left in it... this once existed. The level of civilization and technology of China should be far inferior to that of today's human beings ~EbookFREE.me~, but some aspects may be enlightening.
　　 Dressed in Avalon Cangfeng, Rong Xiang strode forward without hesitation. With his current strength and human technological advantages, he felt that he should no longer be so cautious.
　　 He entered the interior of the planetary thruster, only to realize that there are man-made communities surrounding planetary engines! Of course, these communities now have only ruined walls. It seems that some people have deliberately destroyed all here, leaving only a few traces.
"Rong Xiang, you may be disappointed. These planetary thrusters are powered by primitive nuclear fission reactors. The reactor in front of us has been extinguished for more than 20,000 years." Rose said affirmatively: "This is a A civilization with a very low level of energy utilization."
"This is very strange. In theory, if you want to use a planetary engine to explore the void with this planet, then the people who built all of this will definitely consider using the most widely used energy as the engine fuel? The previous detection results are. There are no metal veins on this planet, and there is not even a trace of heavy metals, so why do these planetary engines use heavy nuclear fission reactors?" Rong Xiang raised his question.
　　 "Perhaps they have already mined all the heavy metal veins?" The image of the rose forcibly refuted was projected from the spherical detector.
　　 Rong Xiang said dismissively: "It's possible, sample and analyze the soil here to see what its composition is."
　　 He always felt that he might be able to gain some unusual gains here...