Chapter 167: Last few hours

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Countless comets and interstellar matter in the Oort cloud collided with each other like crazy.
The Oort cloud, which is calm like a lake, seems to usher in heavy rain, and the water waves of the lake splash and collide with each other.
A meteorite hit an asteroid, and the asteroid changed its trajectory to hit another bigger asteroid. Numerous meteorite and asteroids have bounced around like table tennis. And there are countless trajectories, and the chaos of each other has begun to spread to the course of the earth's progress.
At this time, it is meaningless to remove the meteorite and asteroid from the orbit, because the larger asteroid will rush to the earth in the next second, so what the earth can do at this time is to attack and crush any small threat to the earth Planets and meteorite.
Under the control of the fire control radar, the orbiting defensive circle and fort satellites have exposed the asteroids that rushed towards the earth.
There are countless laser shots every second, and the entire earth is like a hedgehog, attacking the asteroids that come by 360 degrees without dead angles.
"The 17th gravitational generator was hit by asteroid debris, the internal electronic components were damaged and could not work properly, please replace it immediately."
"Calculate the route to the 17th gravitational generator immediately and transfer it from the space warehouse."
"The 11th energy battery of the 29th gravity generating device is exhausted, please replace the energy battery immediately."
"Activate the backup energy inside the gravitational device and replace it immediately."
"If the muzzle of satellite 779 is deformed ..."
Countless reminders sounded in the Earth Federation Military Command Hall. All the staff are working 24 hours a day, four days a day. Even so, many people can hardly hold on. This is because the automatic processing mechanism of the starry sky is helping the staff. Otherwise, the gravity generating device in space is estimated to have been abandoned three months ago.
Xiang Gan is in the middle of the command hall. Looking at the busy staff, looking at the big screen, frowning tightly.
"Starry sky, how much energy reserves do we have." Xiang Qian asked in a low voice.
"Less than 20 percent."
"Can the mining over the moon keep up?"
"There is no problem with mining. The problem is that the transportation can not keep up. When each transport spacecraft transports materials, it will affect the efficiency of the attack. If too many transport spacecraft are dispatched at the same time. It will allow the asteroid debris to break through the defense circle and the defense circle. Internal equipment is causing greater losses. "
"What about supplementing energy with wireless energy transmission?"
"The loss is too great to keep up with the consumption."
"... Sending warships to make up for the fire hole caused by the operation of the transport spacecraft. Fully exploiting the lunar materials."
"Okay, boss."
Xiang Qian rubbed his eyebrows, and now he knows why there was a saying in the past that the war fought logistics.
Now the earth is facing indiscriminate bombardment of countless asteroids, meteorites and comets. It persisted for more than four months. The earth has not been attacked at all, it can be said that there is no asteroid wreckage that can break through the Earth's orbital defense circle, let alone break through the atmosphere and fall to the surface.
But under this brilliant record, the consumption of resources can be said to be astronomical. These more than four months of fighting have consumed 60% of the earth's material reserves, among which the energy consumption has reached 80%.
Xiang Gan originally wanted to equip all the fortress satellites with electromagnetic shields, so that those asteroids of a dozen centimeters need not be considered. But after the sky calculates the energy needed to do so. Xiang did not speak.
Because that's not realistic at all, and energy consumption can't keep up. Imagine if more than 160,000 800-meter fortress satellites were all equipped with electromagnetic shields. Then it ’s on 24 hours a day, and it ’s going to be on for almost 7 months. How much energy is needed.
The final result is that unless the moon is hollowed out, the earth will not have so much energy at all.
At present, there are nearly 250,000 firepower points in outer space on Earth, and more than four consecutive months of attacks have almost exhausted the earth's energy reserves. If we do not step up the extraction of energy, or if the firepower point in outer space will be dumb, then the earth is about to be smashed into honeycomb coal.
However, the current situation is not too bad, only the logistics supply of the earth can keep up, and it is no problem to stick to the palace of civilization and race. At the current speed, there are still 82 days to reach the Palace of Civilized Races. As long as it can ensure that the gravity generating device does not have problems, let the earth maintain this speed.
"A 37-million-kilometer asteroid with a diameter of 17 kilometers was hit to change the rules. Its target was exactly the course of the earth and it needs to be destroyed immediately.
"Scan the internal structure of the asteroid, determine the location of the attack, launch ..."
"Simultaneously fired 10 billion tons of tnt-equivalent nuclear bombs." Xiang Qian said immediately after hearing the conversation from the operator below.
"understand."
Ten super large nuclear bombs were launched in an instant. These nuclear bombs shuttled like countless meteorites and asteroids, avoiding these meteorites. But even so, four nuclear bombs were hit by a dozen centimeters of large asteroid wreckage during the advance and had to stop halfway.
Fortunately, these nuclear warheads are specially manufactured, and will not detonate even if they are hit by asteroid debris. They will detonate only after receiving an order.
In accordance with the principle of waste utilization, after several other nuclear warheads were further away, the sky immediately detonated these nuclear warheads.
Instantly, the rays that are comparable to the rays of stars exploded in the orbit in front of the earth. The power of more than 1 billion tons of tnt equivalent nuclear warheads was horrible. All the small meteorites and asteroids within 100,000 kilometers around them were all subject to nuclear bombs The impact of the explosion was projected by the shock wave.
When the light disappeared, the route in front of the earth suddenly became much cleaner, at least within 100,000 kilometers.
Eight hours later, the giant asteroid was detonated and the wreckage was ejected in pieces.
The giant asteroid was blown up, and Xiang Gan gave a sigh of relief. He is not afraid of others. Like those large meteorites of hundreds or thousands of kilometers or asteroids of several kilometers in size, the threat to the earth is not much. Because for such asteroids, fortress satellites, that is, one or two cannons, can definitely be detonated before they enter the defensive circle.
However, such asteroids of dozens of kilometers and dozens of kilometers cannot be solved by fortress satellites. If these giant asteroids enter the range of one million kilometers of the earth, it will definitely cause a very large loss of the earth's defense circle, or they will crash into the atmosphere.
One month later, the earth's material reserves dropped to a dangerous alert line of 20%, and 15% of the energy reserves remained. At this time, there was a 51-day journey from the palace of civilization and ethnicity.
Two months later, there are only 13% of the earth ’s material reserves and 7.2% of energy reserves. At this time, there is still 21 days to go to the palace of civilization and ethnicity.
After 20 days in February and February, only 5.3% of the earth's material reserves remain, and 0.7% of the energy reserves remain. At this time, it will be 19 hours before the palace of civilization and ethnicity.
"Starry sky, how many fortress satellites are left?" Xiang Qian said weakly against a pair of dark circles. He hadn't slept for 39 hours.
"There are 135,200 left. Now these fortress satellites have all been mobilized around the gravity generating device to ensure that there is no problem with the gravity generating device."
"Can these fortress satellites last 23 hours?"
"Thirty-seven percent is OK. The energy of the remaining fort satellites will be consumed in 23 hours."
"Abandon attacking meteorites below one meter and let them impact the atmosphere. The Earth's orbiting defensive circle attacks those that threaten them or are orbiting into the earth. When the number of fortress satellites is less than 50%, dispatch All battleships defended. "Xiang Gan thought for a moment and said to the starry sky.
"Okay, boss."
Xiang Qian glanced at the big screen again, thinking that such an arrangement should be able to persist for 23 hours as long as there is no problem.
After ten minutes, Xiang Qian fell asleep on the chair, and he couldn't hold it.
He had slept for 11 hours, and when he woke up, he found himself in the office lounge.
"Starry sky, how long have I slept."
"Boss, you slept 11 hours and 17 minutes."
Xiang Qian got up immediately after listening, although he flushed his face with cold water to wake himself up and ran back to the command hall.
"Starry sky, how much energy reserves are left." Xiang asked in a hurry.
"0.5 percent is left ~ EbookFREE.me ~ Don't use these energy reserves anymore, and at the same time turn the power of the gravitational generator to the maximum, and don't be afraid of loss to start overloading. Call out all warships to help defense . "Xiang Gan said quickly.
"Okay, boss."
At this time, Xiang Qian had time to look at the big screen, but what made him even more concerned was the desperate expression on the faces of the operators below.
"Everything is up, and for the last few hours, we must persist." Xiang Qian said loudly below.
After listening to Xiang Gan's words, many people's faces showed strange expressions. Finally, a young man bit his mouth and said, "Chairman Xiang, I'm not questioning you, but there is no way out at all. Now our position It ’s still in the middle of the Oort Cloud, and it will take more than two years to leave the Oort Cloud. But now let ’s not say it is two years, we ca n’t hold on even for two days, are we ...

"What stupid thing, who more have you said that you should escape this crisis and leave Oort Cloud. Now more than 60 million kilometers ahead of the earth, there is a natural refuge, and we will be safe there. Xiang Qian said loudly.