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"Academician Tang, did you succeed?"

"Well, half the battle."

"half?"

The big guys were a little confused.

Half of the success means several things, whether it is successful or not.

"Now the black dwarf has reached a critical point, as long as it is given a little more external force, it will not be able to hold on."

Tang Rui said briefly, without any specific explanation.

"Do you need to re-launch the spacecraft?"

"No, although the previous equipment was blown up, I still have a backup."

After Tang Rui finished speaking, he switched the scene on the big screen to Ganymede.

That is, the satellite with a magnetic field.

In the orbit of Ganymede.

A long pole stood there.

Despite the ugly appearance of this three-kilometer-long pole, it is a real anti-matter weapon.

Positron Cannon.

"Red Lotus, activate the magnetic energy equipment on Ganymede and start charging the positron cannon."

"Okay, master."

Ganymede's magnetic energy begins to be drawn.

The Y-photons inside the positron cannon start the reaction furnace, and countless high-energy Y-photons start the reverse reaction.

Why use Y Photon.

Because the annihilation of positive and negative electrons will produce Y photon pairs, but when the energy of Y photon pairs is greater than the rest energy corresponding to the electrons, a pair of positive and negative electrons will be generated after the collision, and the excess energy will be converted into electronic kinetic energy.

Under the injection of huge energy, the positrons extracted by the reverse reaction of the Y photons began to gather.

The muzzle of the positron cannon began to emit light.

It's like that kind of energy gathering.

Among them, this is not energy gathering, but a physical special effect produced by a trace of internal energy overflowing and reacting with particles in the void of the universe.

Fifteen minutes later.

The Positron Cannon is fully charged.

"Red Lotus, lock on to the black dwarf."

"The trajectory calculation is completed, the angle adjustment is completed, and the preparations for the positron cannon launch are complete."

Tang Rui took a deep breath.

Press the button on the right hand side.

fire!

A beam of golden light was fired from the muzzle and turned into a beam of light, crossing the edge of the solar system.

Because it is an antimatter weapon.

Particles in the void of the universe will have an annihilation reaction of antimatter, which leads to obviously just a shot.

However, the emitted effect turned into a beam of light.

The countdown is thirty-two minutes and forty-six minutes.

The distance of more than 600 million kilometers is very short on the scale of the universe, but it is too long for human beings.

Even if it is alone, it will take thirty minutes to arrive.

If it weren't for Tang Rui's use of delay-free information and communication technology, it would take more than ten minutes to simply observe the light of the positron cannon from the earth.

Tang Rui picked up the teacup next to him and took a sip of tea.

He's done what needs to be done.

If this blow can't disintegrate the black dwarf, then he can only use the third plan.

But that plan...

to be honest.

It's better to run with the earth directly.

online.

Everyone is cheering for this cannon.

They couldn't understand the changes of the black dwarf before.

But they understood the intuitive energy attack of the positron cannon.

Therefore, netizens left messages one after another.

"This blow pierces through the stars!"

Countless people were copying and pasting this sentence, and the entire live broadcast room was swamped by this sentence.

More than 30 minutes, but it was extremely long at the moment.

finally.

This ray of light carrying everyone's hope hit the black dwarf head-on.

Suddenly, an extremely dazzling light burst out.

The brightness of the black dwarf surpassed the sun at this moment, and even surpassed the Orion β star.

The Y photon produced by the annihilation of positron and antielectron.

It directly illuminates the entire starry sky.

An unrivaled burst of light.

Tang Rui looked at the data on the big screen, and he was most concerned about the mass of the black dwarf.

A black dwarf star that was already on the verge of exploding.

Under the blow of this positron cannon, he finally couldn't stand it anymore.

A burst of super electromagnetic force.

Electron degenerate matter with the help of super strong electromagnetic field, electrons finally escape from the nucleus.

The wave function is useful again.

Changes in the microcosm have caused a collapse in the macrocosm.

Electronically degenerate matter expands instantaneously.

The black dwarf exploded.

The electronically degenerate matter with a mass of 7 tons per cubic centimeter explodes directly and turns into an interstellar dust cloud.

Seen from a distance.

The shiny black dwarf suddenly exploded, leaving behind a huge cloud of dust.

These dust clouds spread toward the entire solar system at a fast speed.

within the next month.

The entire solar system will be wrapped in thick fog.

Until these dust clouds are bound by gravity to form star rings, then these dusts will disappear in the solar system.

"it's over."

Tang Rui leaned on the chair and said with a smile.

"Thank you, Academician Tang, mankind is lucky to have you." A big man said excitedly with a sigh of relief.

"It should, after all, I am also human, but the black dwarf exploded, but the impact has not been eliminated.

In just over an hour, Earth will experience a brief period of daylight, which requires preparation.

At the same time, in the second half of next year, the intensity of sunlight will decrease, the average temperature of the earth will also decrease, and crops will be affected.

For the specific situation, after two days, I will post and upload, and we must prepare in advance. "

Tang Rui turned his head and said to the camera.

"Okay, thank you Academician Tang for your reminder, we will do a good job in this regard, you should rest first."

"Well, then I'll go back and make up for some sleep. I didn't sleep well last night."

Hang up the video.

Tang Rui returned to the villa, rushed briefly, and then lay down on the bed to catch up on sleep.

He really didn't sleep well last night.

After all, the whole black dwarf problem is all on him, and this pressure is also great.

Now things are settled.

The rest are minor issues.

When Tang Rui fell asleep, everyone in the country received the news that daylight was about to appear, and the people of the whole country were asked to be ready.

The daytime this time is only emitted by black dwarfs, and it doesn't take long in total. As long as you don't open your eyes and look at the sky stupidly, there will be no problem and it won't have much impact.

This news was also posted on the live broadcast room.

Except for the problem of daylight.

The question of the remaining interstellar dust cloud was not mentioned above.

After all, the crisis has just been resolved, and you say that there will be disasters in the future, who can bear it.

After more than an hour.

The sky suddenly became dazzling, and a spot of light brighter than the sun appeared in the sky.

However, this special situation came and went quickly.

less than a minute.

The light in the sky disappeared.

at this time.

People who had been frustrated for almost a year all ran out to celebrate.

The annihilation crisis is over.

Humanity will not perish.

Everyone doesn't have to live in fear anymore.

But it's all domestic.

Although foreign people were very excited, they did not dare to come out to celebrate, because many people set off firecrackers on the main road.

Or six tubes of super fast firecrackers.

This is very freeing.