Chapter 218

Zhang Yuan was in a daze, and he was "clattering" in his heart, because Zhao Jian Chang Ping was a very calm man, and he didn't use this kind of urgent tone.

Something must have happened!

After hanging up the phone, he ran out of the door in three steps and two steps to the direction of the captain's room.

Along the way, he saw a lot of members of Parliament in a hurry, and some soldiers with guns were also rushing in that direction. A series of messy footsteps made his bad feeling more strong.

"What happened?" Zhang Yuan couldn't help asking.

"I don't know!"

"There seems to be something urgent..."

Open the door of the captain's room, there are a lot of people in it, there is a lot of noise, many people are pointing at the central screen.

See a picture on the screen, all of a sudden, the whole body of sweat are erect up!

That's what?

There is a huge cave on the ground, about 50 meters in diameter!

There is nothing wrong with caves. It may be a Tiankeng caused by surface collapse or other geological disasters But the most important thing is that it's a complete, smooth circle, not natural!

The satellite discovered the change of the earth's surface in the first time and presented this image.

Seeing this, Captain Zhao pressed the fast forward button and directly skipped the process of the middle two hours.

A sharp, pencil like object slowly emerged from the round cave.

It's on fire, fire!

Huge smoke came out of the chassis. Driven by the chemical fuel, it was like a raging dragon, soaring into the sky crazily!

Zhang Yuan's head was a little blinded for a while

What's going on?

This technology It's a bit like the multistage rocket on earth. It has been popular for a long time, and can even be used to land on the moon. However, since the earth people had the space elevator, they have gradually eliminated the rocket technology. He only saw it in some videos.

Wait a minute, is this rocket too big The most powerful lunar rocket in human history has a diameter of about 10 meters, and this rocket has a diameter of 30 meters and a height of more than 100 meters!

The noise of the crowd became louder and louder. After the rocket rose from the atmosphere to a certain height, it split into four warheads. It's these four warheads that start to change speed, turn, try to break free from the planet's gravity and fly towards the satellite.

Zhao Qingfeng said in a loud voice: "everyone, this is the satellite image taken 15 minutes ago!"

A lot of people didn't even react to what happened. They yelled anxiously only when they were reminded by others.

Here A powerful civilization with science and technology has launched a rocket at the earth age?!

No, not rockets, but four missiles.

Maybe even a nuclear bomb!

There's an attack?!

Zhang Yuan thought sharply in his mind, and his heart beat faster. He had already begun to regret that he chose the worst place to land the spaceship.

If the other side wants to attack, it will be much more difficult.

But now remorse is totally useless. Instead of remorse, it's better to think about how to deal with it

It's a great event that makes human beings extinct directly!

"Be quiet, please be quiet!" Captain Zhao patted the table heavily and yelled: "don't think about it first. Why does a civilization suddenly appear here! It only shows that our prior investigation is not in place! "

"By calculation, these rockets No, the missile is probably coming towards our spaceship. The current speed has exceeded 50km / s, and the gravity of the planet is not too constrained at all. "

"According to this acceleration, the final speed is about 80-100km / S! It'll hit our ship in about 4000 seconds! "

100 kilometers per second!

Zhang Yuan's pupils contracted slightly. The speed shocked him. He might have reached the ultimate limit of chemical rocket.

Intercept, find a way to intercept!

However, the biggest problem is that there are no intercepting weapons in the earth age!

Some rifles, plus some bombs used in construction sites, are all weapons. There is no weapon type laser, let alone electromagnetic gun!

How to intercept it?!

Do you use a rifle to knock down a nuclear warhead with a speed of 100 kilometers per second?

Zhang Yuan swallowed a mouthful of saliva, in the moment of understanding the truth, the brain congestion, human beings simply do not have the strength of just positive with aliens.

Although this alien civilization has only launched one rocket, a total of four nuclear warheads, it is still beyond the current human strength to deal with.

As soon as a physicist patted himself on the head, he immediately said, "there are some small laser instruments in the laboratory that can emit lasers. The speed of laser is the speed of light, which is enough in theory, but... ""Can it penetrate armor?" Captain Zhao asked.

"Of course I can't The physicist was sweating and said in a loud voice: "if the laser is focused on a point for a long time, it may produce high temperature and melt the armor. But it will take a long time. It's impossible to do it! It's moving so fast, how can we be right! "

Even so, a group of people rushed out of the captain's room to prepare various instruments.

The probability of using laser interception is very low, but so far, it can only be used as a living horse doctor.

The second plan is a little more reliable, with three small shuttles for armed interception!

The speed of these missiles is 100km / s. before the missiles hit the era of the earth, some weapons, such as rifles, hit some key parts. In theory, these missiles can be destroyed at a huge relative speed.

But it's just theory

Time was pressing. After listening to the plan, major Guo didn't have time to think about the feasibility. He gave a serious salute and started to choose the best driver while running and shouting in his headphones.

"I'll go with you!" Zhang Yuan's eyebrows are still wrinkled, and he is running fast.

Guarantee?

There is no way to guarantee this kind of thing. The shuttle is not a combat ship. Although it has the ability of autopilot, it has no weapons at all. Can it jump out of the cabin door and rely on personal rifles and bombs to forcibly intercept it?

This success rate

Just think about it. In space, the use of guns has to bear the reaction force. When a bullet is fired, the whole person will fly directly. The accuracy is appalling. Want to hit a missile so fast with a bullet? The odds are almost the same as winning the lottery It's better to use a laser.

Looking at major Guo's serious face, Zhang Yuan sighed in his heart and thought quickly in his mind that he must try to use another method to increase the probability of hitting these missiles!

Looking at the pilots in front of him, major Guo explained the mission in a short language. Then he said seriously, "everyone, the fate of all human beings has been in our hands!"

"If our mission fails, our Mothership is likely to suffer a nuclear strike! It could even be an antimatter weapon! "

"We all know what the consequences are The war has begun. "

After hearing about the mission, several pilots turned pale, and some even clenched their fists.

The news was so sudden and frightening.

Time was pressing, and it was too late to issue a too complicated battle plan. After a few simple words of encouragement, three shuttles took tools and set out from the spacecraft in less than 10 minutes after understanding the specific tasks.

After completing this series of measures, Zhang Yuan hurried back to see captain Zhao issuing orders in the captain's room.

"Take the surface personnel for emergency refuge, and store the living materials deep underground first We have less than an hour. "

"Start the nuclear engine of the spaceship and maximize the horsepower..."

"Activate all detection equipment and calculate the ballistic position of the warhead!"

In a flurry of noise, a large number of industries stopped, and soldiers rushed to various regions to maintain order. Many people didn't even know what happened. The engine of the earth age had been started.

But compared with the huge mass of the spaceship, its acceleration will not exceed two thousandths of a meter per second, and the acceleration time of 4000 seconds can reach 8 meters per second, which is not as fast as the sprint speed of an athlete's 100 meters.

As long as these missiles have a little bit of tracking ability, such a little bit of speed is not enough

A huge nuclear crisis is coming.