Xiao Yu once gained two lives from the solar system. Now, Xiao Yu hopes to gain a third life from the solar system. This is indeed very important to Xiao Yu. This is a huge mystery, and it is very important to solve it.
The key clues to the game may be hidden in the solar system.
Xiao Yu did not adopt the method of remote observation, but controlled his observation fleet to slowly approach the solar system through conventional navigation. The first thing that Xiao Yu crossed was the Oort cloud of the solar system.
The Oort Cloud is as empty and silent as ever, and there is basically no difference between it and the rest of the universe. However, through the telescope, Xiao Yu can detect countless asteroids and gravel scattered in the vast void.
There was no observational value here, so Xiao Yu crossed here directly and continued to set off towards the inner solar system.
Xiao Yu only used observation instruments equivalent to human eyesight to look at the dim star in the distance. At this distance, the sun is just a star. Although it is a little brighter, it is not as bright as the rest of the celestial sphere.
There is no difference between the stars. It is just a point-like structure, and any details on it cannot be seen clearly from here with human eyesight.
Xiao Yu's fleet continued to move forward. More than a year later, Xiao Yu arrived at the first outer planet in the solar system, the Lost Star.
After adjusting the navigation direction, Xiao Yu's exploration fleet successfully entered the orbit of the Lost Star, and sent a landing force to the Lost Star for further exploration.
The Lost Star is still quiet, as if endless time has not brought any changes to it. There are still hydrogen, methane, dry ice, water, etc. that have been frozen into solids accumulated on it. Under the illumination of the detection robot's lighting equipment
It was shining with a strange light. It was dark and cold here, and an aura of ancient wildness filled all the near-earth space.
The near-Earth exploration robot did not find any abnormality here. In the orbit, the detection equipment with a wider field of view detected something abnormal. Xiao Yu noticed that compared to the last time he had not wiped out the sweeper civilization,
Judging from the detection data of the Lost Star, the number of meteorite impact craters on the Lost Star is about three percent smaller, and the positions of several giant dry ice glaciers that are slowly moving have also receded a bit.
Xiao Yu knew what this meant. This was not a good sign. Xiao Yu felt a little heavier for no reason.
Xiao Yu's fleet continued to move forward. After crossing the orbit of the Lost Star, it entered the Kuiper Belt. Strictly speaking, Pluto also belongs to the Kuiper Belt celestial body. It is not a real large planet because it does not have
The ability to clear away other celestial bodies in its own orbit. Ceres, Juno, Xena, Sedna and other celestial bodies are all in the Kuiper Belt.
Xiao Yu's exploration fleet visited these planets one by one, but did not gain anything. The scientific research value of these stars is not very great. Therefore, even Xiao Yu in the past did not spend much energy on these stars.
After passing these planets, Xiao Yu's fleet arrived at the first truly large planet in the solar system, Neptune. Neptune is a huge planetary system with many large and small satellites orbiting Neptune. For Neptune
Xiao Yu's understanding became much better. After fully exploring Neptune, Xiao Yu's mood sank a little again.
There is not much difference between Neptune and the data that Xiao Yu has explored before. In fact, millions of years are not a long time for the evolution of stars. Even Neptune has also experienced time reversal. Several hundred years have also occurred.
Ten thousand years is not enough time for Neptune to change much. But a slight change is enough for Xiao Yu to notice it.
For example, because one of Neptune's satellites is constantly being pulled by Neptune's gravity, its geological structure has shown some signs of instability. There are volcanoes, earthquakes, and orogeny on it. Hot underground magma gushes out and melts the surface of it.
dry ice and water ice, making something like a fountain appear on it.
After measurements, Xiao Yu confirmed that the satellite's geological activity was a few tenths of a percent lower than before. This means that time on it has also flowed backwards. Its degree of instability increases with the passage of time.
But it is slowly increasing, and now it has become a little more stable, which naturally means that time on it has flowed backwards. And the degree of decrease in its geological activity is completely consistent with Xiao Yu's speculation.
In addition to these things, Xiao Yu also found that the number of meteorite impact craters on the remaining satellites was a little less. The huge cyclone on Neptune also returned to it at a normal speed according to the data he speculated.
The location it should have been millions of years ago.
This is also not a good sign.
"It has been confirmed that time has gone backwards in the Milky Way." Xiao Yu thought silently. The discovery in the solar system completely broke the last bit of luck in Xiao Yu's heart. Now Xiao Yu only has one hope left, and that is
, even if time really goes back, there are still primitive ape-men on the earth. As long as primitive ape-men exist, Xiao Yu can prove that he really existed here.
Two and a half million years ago, primitive ape-men appeared on the earth. According to the geographical classification, there were Yuanmou Man, Lantian Man, Peking Man, Javanese Homo erectus, etc. It was an era when mammoths and saber-toothed tigers were rampant. But at that time
, ancient humans have shown their own special characteristics. They chose to walk upright and mastered fire and simple stone tools.
Primitive apes cannot be regarded as real humans, but there is not much difference between their genes and modern humans. As long as they exist, Xiao Yu can prove what he wants to understand.
With a little uneasiness, Xiao Yu's fleet continued to move forward. After passing Neptune, it was the orbit of Uranus. However, Uranus was on the other side of the sun at this moment, so Xiao Yu did not explore it. Instead, he slightly changed his orbit and headed towards
Saturn's orbit moves forward.
Titan, a satellite of Saturn, is Xiao Yu's second important exploration target after the earth. It is almost equal to Xiao Yu's second home. Xiao Yu used Titan as a stepping stone to evolve from interplanetary navigation.
It has reached the stage of interstellar navigation.
Xiao Yu's detection spacecraft successfully entered the orbit of Titan and landed on it. What appeared in front of Xiao Yu was a slightly dark sea. There are also tides on Titan, and the waves are constantly beating.
Along the coast, the sound is transmitted through the dense air on Titan to the sound-sensing instruments of the detection robot.
Titan has never changed. Here, Xiao Yu sent out the scheduled activation key for the Titan base, but after waiting for a moment, Xiao Yu did not receive any response.
As Xiao Yu expected, all the bases and buildings he had built on Titan disappeared. Xiao Yu arrived at the Xanadu District of Titan, but the Xanadu District was just a flat, empty land.
Incomparable. There are just some small lakes made of liquid methane lying there quietly, without any trace of anyone having set foot in them.
Xiao Yu was not willing to leave here, but instead set his sights on those huge methane lakes and methane oceans. After successfully creating several heat sources, the scene Xiao Yu was looking forward to appeared.
It was a large and dense swarm of black insects. Endless black insects crawled out of the methane lake and crawled towards these heat sources regardless of their own safety.
"This is a black bug..." After catching some black bugs for detailed analysis, Xiao Yu confirmed this. There is no doubt that this is the black bug that he has encountered, captured, and used their corpses to build spaceships.
insect.
This is the first creature that matches Xiao Yu's memory. Now, Xiao Yu's spirit has finally lifted a little.
An obvious turn back of time has also occurred on Titan, but the existence history of these black worms is obviously not as short as 2.5 million years. Therefore, even if time has been turned back for such a long time, these black worms still exist.
After leaving some detection instruments on Titan, Xiao Yu's detection fleet continued to move forward and reached the orbit of Jupiter. As Xiao Yu expected, there were no primitive ghosts or wood spirits in Jupiter.
No.
Beyond the orbit of Jupiter is the asteroid belt, and beyond the asteroid belt is Mars. The current Mars is a little different from the Mars in Xiao Yu's memory, because of the large and small impacts caused by the massive meteorite impact caused by the explosion of the earth.
All the craters have disappeared from Mars, and the stripping of the atmosphere caused by the collision between Jupiter and the Moon has also disappeared. Now Mars seems to have returned to its original appearance.
Beyond Mars is Xiao Yu’s hometown, the earth.
Xiao Yu's mood was extremely tense at this moment. The earth still showed a light blue color as before, with some white filling the blue, but not much green.
Xiao Yu's heart sank slightly. Xiao Yu knew very clearly that the blue color was sea water, and the white color was glaciers.
There is no doubt that the earth has regressed back to the Ice Age.
Although this disappointed Xiao Yu, Xiao Yu was mentally prepared and did not have much psychological fluctuations. After checking the overall situation of the earth, Xiao Yu dispatched his own landing force.
"It doesn't matter whether you are from Beijing, Yuanmou, Lantian or Homo erectus, as long as I can find the ancient ancestor of mankind here..." Xiao Yu prayed silently in his heart.