The movement of celestial bodies is like an extremely precise machine. Even the smallest abnormality will cause a series of serious consequences.
The closer the earth is to the sun, the higher the light radiation it receives, and the air temperature will also increase accordingly.
The habitable zone is only so wide. I'm afraid that before the earth leaves the habitable zone, a large number of animals and plants on the surface will die. Not to mention after leaving the habitable zone, it is likely that the temperature will rise rapidly and the land will burn.
When the sea boils, only the extreme creatures living near deep-sea hot springs may be able to struggle for a while.
It won't take long for the sea to evaporate, and the global temperature will get higher and higher. The daytime temperature will be as high as hundreds of degrees. Because it is too close, even the atmosphere will be blown away by the sun, and the surface of the earth will be directly exposed to the universe!
The closer it is to the sun, the faster the earth will be, constantly rotating around the sun, and the surface temperature will continue to rise as the distance decreases, eventually reaching thousands of degrees, and the entire earth will turn into a molten magma sea, until
A moth flies into the flame and crashes into the hot star.
Although the mass of the Earth is only one 330,000 times that of the Sun, the impact of such a large celestial body on a star will inevitably cause a series of changes in the Sun, erupting into giant flares and other chain reactions that will affect the entire solar system...
Ye Han's thoughts stopped abruptly when he thought of this.
If aliens want to survive in the solar system, they must maintain the overall environment of the solar system. The consequences of the Earth's impact on the sun are so severe that they threaten the safety of Europa, so the possibility of aliens doing this is extremely small.
Some people may say that slowing down the earth is not that simple, but don’t forget that there is a planetary engine on Io, which is a plug-in for aliens. As long as the aliens drive Io to the side and behind the earth, two planetary engines will
The gravitational pull of the planets will become entangled. At that time, aliens will only need to use planetary engines to slow down, and the entangled gravitational pull will continue to slow down the Earth's revolution speed.
However, this plan is no different from the impact plan. Unless aliens want to die together with humans, the possibility of doing so is very small.
Another possibility is to park Europa in front of the earth, but instead of slowing down, it continues to accelerate!
As a result, the Earth's revolution speed will become faster and faster. At first glance, it may seem like nothing. However, once the Earth's revolution orbit will gradually move away from the sun as the speed increases, or even completely deviate from the current orbit and move away from the sun, hundreds of millions of people will be orbiting the sun.
Thousands of years later, the earth will fly to the outer reaches of the solar system, or even fly away from the solar system, becoming a rogue planet wandering in interstellar space!
This possibility is not small. If humans are directly thrown out of the solar system, and Europa stops in the orbit of the earth and takes over the magpie's nest, aliens can perfectly replace humans...
Thinking of this, Ye Han couldn't help but shudder.
Even this plan is not necessary. Io is so big. As long as it is close to the earth and circles the earth at a suitable distance, the gravity of Io will definitely cause a series of changes, and the gravity of Io is the most sensitive.
There are also various liquids.
By that time, there will inevitably be super tides comparable to tsunamis on the earth; the lava inside the earth will also be affected by gravity. Wherever Io goes, the earth will crack and volcanoes will erupt, and earthquakes with extremely high magnitudes will occur frequently...
Thinking of this, Ye Han shivered several times.
Even if the aliens are brainless, this plan will not be used. However, as long as the aliens drive Europa in front of the earth and use the wake of the planetary engine to continuously scorch the earth, various abnormalities will occur in the global climate environment, causing all kinds of problems.
Human beings want to die.
As long as Io is close to the earth, it will be an out-and-out disaster no matter how you look at it. The scale of the disaster depends entirely on the preferences of aliens. Only by keeping Io out of the territory and making it impossible for aliens to get close can we
Save the earth from its tragic fate.
Thinking of this, Ye Han suddenly stopped and looked up at the blue sky, feeling an indescribable sense of mission.
Back at the base, Ye Han immediately announced the order to take a leave. The soldiers who received the order were full of joy and ran back to the dormitory to pack their luggage. In a short time, most of them were gone.
Ye Han took out his cell phone and wanted to call Bai Xiaoting, but after thinking about it, he put the phone away and asked the base to send a car to take him home.
Even though he is not at the base, he still deserves a lot of treatment. The house assigned to him has always been kept. After Bai Xiaoting came back from Beiyuezhou, she has been living in the house assigned by the base and waiting for Ye Han to come back.
A rough calculation showed that the couple had not seen each other for half a year since they were separated last time. Ye Han felt that just returning home was not enough of a surprise, so he simply asked the driver to go around the city and buy a gift for Bai Xiaoting first and then another.
I bought some food and bought a bouquet of flowers on the way back, and then I walked back satisfied.
The car parked at the base of the residential building. Ye Han got out of the car holding flowers, looked up, ignored the curious glances from all around, and strode into the unit door.
The elevator quickly rose to the twelfth floor. Ye Han stood in front of the door and took a deep breath. Instead of opening the door with the key, he knocked playfully... Opening the door with the key was not that surprising.
But there was no movement after knocking once, no sound after knocking twice, and still no response after knocking three times. Ye Han couldn't help but frown and looked at his watch. It was just two o'clock in the afternoon. At this time... Could it be that he was out and not at home?
Ye Han sighed helplessly and reached out to touch the key. At this moment, the elevator behind him made a soft sound. Ye Han suddenly turned around. The elevator door slid open to both sides, and a familiar figure came into view.
Bai Xiaoting's eyes in the elevator were full of relief, but not much surprise.
At this time, Ye Han couldn't care so much. He smiled unconsciously on his face and was about to hand over the flowers. Suddenly a strange voice accused him dissatisfiedly: "Who are you? What do you want to do at our doorstep?"
"
Ye Han's smile immediately froze and he tilted his head. Only then did he see a young girl in her early twenties standing next to Bai Xiaoting with a wary look on her face.
"Your family?" Ye Han looked at Bai Xiaoting in surprise.
Bai Xiaoting smiled: "Are you willing to come back? I saw you down there."
"Ah?" The girl looked surprised, "Sister Ting, he -"
Bai Xiaoting nodded and walked out of the elevator, standing in front of Ye Han handsomely.
Ye Han didn't pay attention to what the little girl said at all, and asked with an aggrieved look: "Then why didn't you call me?"
Bai Xiaoting blinked: "Looking at your big bags and carrying flowers, how could I know if you are coming back to find me, a yellow-faced woman? What if I fall in love with someone's little girl? What's the big deal if I show up?"
"
When Ye Han heard this, his eyes widened immediately, he glanced at the girl, stuffed the flowers into Bai Xiaoting's hand, and squeezed out a few words through his teeth: "Plan me, right? Let's go, let's see how I deal with you when I get home.
!”
Bai Xiaoting smiled brighter and brighter: "Am I so scared? Who is afraid of whom!"
Ye Han dragged Bai Xiaoting into the house, closed the door with a bang, and threw the girl outside.
The girl was stunned for a while and then said to herself: "What's going on with these two people?"
