I Just Finished Popularizing Science About The Apocalypse, And The Apocalypse Was Detonated In Advan

Chapter 63: Ants clamoring against elephants [New book on shelves, please beg for first order 4/10]

"Tianwai?!"

Mr. Liu was obviously taken aback by Jiang Xuan's words.

Then immediately ask someone to call out this period of time to monitor the situation outside the sky.

Obviously, the reason why Jiang Xuan asked this question is that the problem outside the universe must be much more serious than the eruption of the Yellowstone super volcano in the United States!

"We have joined forces with the Furry Bear Nation to explore the depths of the universe, but so far, nothing of value has been found.

Realizing the seriousness of the matter, Mr. Liu spoke directly without any concealment.

"What kind of detection equipment are you using now?"

"How far has it been detected so far?"

After a moment of silence, Jiang Xuan spoke again.

"Currently, our exploration of the universe is mainly through the light emitted or reflected by celestial bodies in the universe. Many light bands that humans cannot see can be observed through these optical remote sensing instruments.

Then speculate on the conditions of various celestial bodies in the universe. "

"Currently, through light wave detection, 0.03 light-years have been detected."

"Further exploration through the detector only detected 0.0008 light-years!"

(One light year equals 9.46 trillion kilometers!)

(The Voyager 1 probe, which was launched on September 5, 1977 and is still operating normally as of June 2020, has now reached a distance of 21.1 billion kilometers from the sun, or 0.002 light years!)

Mr. Liu took a look at the relevant reports and said directly.

"The efficiency is too low, the detection method is too simple, and we need to continue to explore deeper into the universe!"

Jiang Xuan frowned. Humanity's current technology is still too backward.

The speed of alien civilizations capable of interstellar navigation is likely to have reached the speed of light.

Even if it cannot always maintain the speed of light, at least it is very likely to be able to reach the speed of light under full power.

In the universe, the speed of light involves applications in many fields. Without reaching the speed of light, it is difficult to access these fields, let alone utilize them.

The fastest speed that humans can currently achieve is still only the third cosmic speed, 16.7km per second!

The speed of light can reach 300 million meters per second in a vacuum!

There is a world of difference between the two!

Even the speed of the earth orbiting the sun reaches 29.785km per second.

The speed of the solar system orbiting the Milky Way reaches approximately 200km per second!

To truly explore the vast universe, humans must at least be able to reach a speed that exceeds the speed of the solar system around the Milky Way, which is 200 kilometers per second.

This is a threshold for exploring the universe.

At present, we are still far away from the ability of human beings to truly explore the civilization of the universe!

But human civilization has been shouting to the universe a long time ago. This behavior is really playing with fire!

Humans currently have no ability to protect this planet!

Because of this, many people are worried that once the relative position of the earth is exposed, mankind is likely to perish.

And it’s the kind of absolute destruction without the power to fight back!

Compared with the vast civilization of the universe, civilization is really fragile!

If the sky is full of stars and everyone is really facing an enemy, it is very likely that human beings will really have no future!

"On a cosmic scale, these are indeed far from enough, but this is all the power we have used!"

"We will continue to explore deeper, but there is no way to improve efficiency!"

Mr. Liu said truthfully.

The ignorant are fearless.

In the early days, when humans first understood the earth and came into contact with the universe, they believed that the sun was the center of the universe. From that time on, ignorant humans like humans have been doing many ridiculous things.

For example, shouting into the depths of the universe, launching detectors, inviting extraterrestrial civilizations to the earth as guests, etc.

Only now, with the deepening of human's understanding of the universe, have we finally understood how reckless and stupid the previous behavior of exposing one's relative position was!

But it's already too late!

Humanity has already exposed its relative position. No one knows whether those stupid things they have done will bring disaster to mankind and the entire solar system!

Fortunately, the technology at that time was still very backward, and many methods were unable to propagate long distances in the universe.

For example, shouting into the universe.

Sound cannot propagate in a vacuum without a medium, so this method basically has no effect!

Then the detector carries a loudspeaker and shouts throughout the universe.

0…Please give me flowers…

However, the speed of the detectors at that time was very slow, and the fuel utilization rate was also very backward. It was destined that those detectors would not be able to fly, and they might not even be able to fly out of the solar system.

However, one problem is that all of the above are conclusions based on the current civilization of mankind.

Perhaps many of these conclusions are wrong.

It may be true that sound cannot propagate in a vacuum environment without a medium, but it does not necessarily mean that there is no medium in a vacuum environment. It is very likely that humans have not yet come into contact with it.

In addition, humans cannot have access to other sounds in the universe, which does not mean that other civilizations cannot have access to them either!

Just like the world in the eyes of bats is completely different from the world in the eyes of humans.

The reason why people understand sounds is because they hear them with their ears, but other civilizations do not necessarily listen with their ears. They may also see with their eyes, touch with their hands, or other things.

The universe is so big that anything is possible!

Therefore, no one can really be sure whether humans and the solar system are still safe!

Everything is still unknown!

This is why Mr. Liu and others became extremely nervous when Jiang Xuan said that there might be a greater threat outside the world.

The unknown often means fear!

"Don't worry too much about the United States. Nuclear weapons are not the most powerful weapons!"

"If the United States really dares to use nuclear weapons, there will be more powerful weapons to greet them!"

Finally get back to business.

If the United States really dares to mess around, Jiang Xuan doesn't mind using some of his trump cards to completely wipe the United States from this world!

As for the matter of exploring the universe, Jiang Xuan currently has no better way and can only leave it to Mr. Liu and others.

Although the current detection efficiency is still very slow, it is the only way.

"You mean..."

Mr. Liu was suddenly shocked. There would be weapons more powerful than nuclear weapons to greet the United States. The meaning of this sentence was too terrifying.

This means that Jiang Xuan is likely to have some kind of terrorist weapon that far exceeds nuclear weapons and can easily wipe out the country!

No wonder Jiang Xuan wasn't interested in knowing Wang's threat at all, because the two sides were not on the same level at all!

If an ant screams at an elephant, will the elephant pay attention to it?

Sorry, the elephant can't hear it at all!.