Three hours later, Yellowstone National Park in North America.

If you don't consider the terrible Yellowstone volcano, Yellowstone National Park in North America is the most beautiful national park in the world with the most perfect natural ecology.

The park is full of a large number of wild animals and all kinds of rare animals, as well as beautiful mountains and streams, rare trees and plants. At a glance, it looks refreshing, as if it has really entered the nature.

Many TV stations have come to Yellowstone Park to shoot documentaries, and many wildlife biologists have been in Yellowstone Park to track animals for research. Many tourists come to Yellowstone National Park just to see the beautiful scenery.

However, at this moment, when all mankind are facing a huge crisis, not many people have leisure to travel in Huangshi National Park. Now Yellowstone National Park is banned even for its leisure. The military took over and a large number of scientists settled in.

After extremely accurate calculation, the destination of dx201 is Yellowstone National Park in North America.

So if we want to deal with this asteroid with massive electromagnetic cannons on the ground, the best place is in Yellowstone National Park.

So the military took over the place directly, and a large number of soldiers strictly managed it. Anyone close to one kilometer will be warned. If we get closer, the military snipers will shoot directly, without any respect.

In the face of the crisis of human life and death, all human rights are bullshit. No matter how good a lawyer is, he can't protect you.

If you are killed by the military, whether it's a protest or a lawyer, it's useless. You are dead in vain.

The fact that dx201 can fly to Yellowstone National Park makes many conspiracy theorists think that the asteroid may not fly to Earth naturally, but is manipulated by human beings.

Perhaps there is a higher civilization that secretly thinks that human beings are a threat, so it manipulates asteroids to destroy human beings, just as they manipulated asteroids to destroy dinosaurs 65 million years ago.

Dinosaurs were destroyed by asteroids. Will humans be destroyed by asteroids now? This makes many people feel desperate, as if there is an invisible hand of God in the world, which has arranged everything and manipulated everything secretly.

The scientist responsible for the launch of the electromagnetic gun is the famous physicist Hoffman. Hoffman, a scientist, has not made much contribution to theoretical science, but has made remarkable achievements in Applied Science. Especially in the field of electromagnetic gun, he is an expert among experts. Therefore, Hoffman is responsible for the data calculation and overall planning of electromagnetic gun firing this time.

The military person who coordinates Hoffman's work is Lieutenant billing.

"The electromagnetic guns supported by the British are in place, assembled and matched normally."

"The electromagnetic guns supported by China are in place, assembled and matched normally."

"The electromagnetic gun supported by Russia has been in place, assembled and matched normally."

"Electromagnetic guns supported by France..."

As the researchers debugged and installed the electromagnetic guns one by one, Professor Hoffman looked at the sky and said nothing for a long time.

At first, like everyone else, he thought that the plan of scheme 1 was perfect, while scheme 2 was just to make up for the leak of scheme 1 in case of emergency.

Who would have thought of such a flawless scheme one, which failed inexplicably. Now the second plan has to come out to pick the beam. Professor Hoffman feels that he is carrying the fate of all mankind on his shoulders, which is so heavy that he can't breathe. This is the heavy responsibility of history!

If he failed, Professor Hoffman felt that he would be a sinner for all mankind.

Over and over again, Professor Hoffman calculates the data. He has repeatedly calculated the data more than 500 times, but he is still calculating.

Keep calculating

He didn't think of any mistake. Any mistake could lead to the death of mankind. In this case, we must be careful, careful and not careless.

"You have calculated this data more than 500 times, don't you need to calculate it any more? I'm a person with a low level of education. I'm almost a third of them. I'm sure you're absolutely right. Don't worry, your rigorous attitude will make us win a brilliant victory. " Lieutenant billing frowned at Professor Hoffman.

Lieutenant Bilin graduated from a military academy with a low level of education. Generally speaking, it is difficult for him to understand the data of this major. However, because of Professor Hoffman's continuous calculation of more than 500 times, repeated muttering, repeated inquiries, Lieutenant billing actually understood one third of them.

At the beginning, Lieutenant billing admired Professor Hoffman very much. He thought Professor Hoffman was very strict. But after a long time, Lieutenant billing found out whether Professor Hoffman was extremely boring or obsessive-compulsive.

More than 500 boring calculations, a normal person can't stand it!

"I must be careful, I must be careful. Now I bear the responsibility of saving all mankind. The first group of warriors who saved all mankind have failed. They are lost in the vast sea of stars. Although I don't know how they failed, their lesson tells me not to be too complacent. It was the other side's complacency that led to the wrong orbit, which led to the deviation between the international space station and the asteroid. Let's put a lot of resources into scheme one, which we worked hard for, and it failed! I can't make the same mistake again. If I make the same mistake again, I will be the sinner of history! " Professor Hoffman said, clutching his hair.

"Well, whatever you like. But now it's very close to the preparation time. Should you consider how to enter the practice stage? It doesn't make much sense just to calculate the data. " Lieutenant billing warned.

"What time is it?" Professor Hoffman is rather forgetful of food and sleep, and does not know the appearance of the sun and the moon? I'm a little dizzy in my calculation, and I'm a little confused in my reading. Ah... "

Lieutenant billing took out the military's special mobile phone, took a look at the time and said, "it's April 9, 2019, 16:21 p.m. for example, it's only 9 minutes away from practice, Professor!"

"Time has come?" Professor Hoffman took a look at the total data, "in fact, everything is ready, only the east wind is owed, and the east wind we owe is either other or energy. Your military has promised to solve the energy problem by you. This is an astronomical amount of electricity, can you really solve it? If we don't solve the problem of energy, what we do is just a waste of effort. "