"It's human!"

Yang Meng, who was originally a little confused,

His eyes widened suddenly, and his face was full of disbelief.

He thought he was going to see alien creatures from this planet.

The thought of seeing an alien civilization even gave him a glimmer of joy in his heart.

As an astronaut,

The first human to see aliens with his own eyes,

He can be regarded as dead without regrets.

At this time, Xiao Yi in his body has been translating his optic nerve signals into data.

After the built-in signal transmitter is accumulated,

Xiao Yi will transmit what he sees and hears to humans through the neutrino cluster signaling device.

Seeing the aliens is also a complete mission.

Therefore, any form of alien that appears next will keep his heart calm.

But what I never expected was that

He saw a human walking slowly towards him.

"How can it be human!"

Yang Meng stared closely at the "person" who came to him.

He confirmed again,

The man had black gray hair.

The hair was scattered and draped, through the scattered strands of hair on the forehead,

You can see a pair of eyes with black pupils,

Looking down,

Nose, mouth, and beard are not visible.

skinny, skinny, skinny body,

limbs that can move normally,

Because of the dim light, Yang Meng couldn't tell if it was a man or a woman.

"This is humanity!"

Yang Meng confirmed again,

But when you see the clothes this person is wearing,

An indescribable sense of disobedience appeared in Yang Meng's heart,

This person is wearing a Hanfu robe in his grandfather's favorite costume film and television,

And on the lower body, through the robe, it can be clearly seen that this person is wearing a pair of jeans,

What's even more bizarre is that this person has a pair of shiny black leather shoes on his feet.

"What kind of dress is this?"

And at this moment, Yang Meng noticed that this person was still carrying something in his hand.

It was a handsaw that was more than a meter long.

The saw blade was rusty and stained with a lot of blood.

This man, without words,

Raising the handsaw, he headed towards Yang Meng's other leg.

"Wait!"

Yang Meng wanted to ask something, but it was too late.

He was tightly tied, like fish on a chopping board, to be slaughtered.

In this case,

He didn't think about begging for mercy,

At this time, what he wants to do most is to communicate with the person in front of him.

Are you sure what this thing is?

pity

Next, the pain from his leg brought his consciousness to the brink of coma again.

"Perhaps, this is an alien creature, an improvised anthropomorphic creature that mimics my appearance......"

In the last moments of the coma,

His subconscious still doesn't want to believe,

In this galaxy, located 12.36 light-years away from the solar system, humanoids have appeared identical to humans.

……

On Earth,

Higher animals that are different from microorganisms (i.e., those with complex nervous system and sensory organs in the tissues of the animal)

When faced with severe pain, it is possible to enter a coma of self-protection.

This may be to prevent the organism from suffering secondary damage under the violent nervous response.

Or so that the animal can stop its previous behavior in time in the face of severe injury.

Although the severe damage is only one step away from death,

But it also leaves a slim chance for the creature to regenerate.

……

I don't know how long it took,

Yang Meng woke up again,

The dazzling light made him unable to open his eyes,

The pain in my body seems to be gone,

A faint feeling of discomfort,

It made him feel like he had just woken up from a 20-year cycle of cryo-dormancy.

He wanted to reach out and block the light in front of him,

But the body can't move,

At this time, the pain slowly came,

It was this pain that made him recover from this sudden recovery.

"I'm not dead!"

He remembered that he had asked Xiao Yi to accumulate energy and send back the news to the human race.

In order to accurately transmit the information,

Whether it's Xiaoyi's backup energy,

Or the bioenergy in his body,

All of them are used to supply signal generators.

In that case, he and Xiao Yi will die in a physical sense,

But now not only did he not die,

The pain in the body is almost gone.

Feeling the physical condition, Yang Meng's complexion changed:

"Could it be that the information transmission failed?"

Thinking of this, Yang Meng didn't care about checking the situation on his body, and hurriedly called Xiao Yi!

As he called, the familiar voice sounded in his head:

"I'm here!"

Seeing that Xiao Yi was still there, Yang Meng's heart was shocked:

"Hasn't the message been sent yet?"

"Rest assured, the message has been sent accurately!"

Hearing such an answer, Yang Meng breathed a sigh of relief in his heart,

Just when he wanted to ask why the information was transmitted, he and Xiao Yi still existed.

Xiao Yi told him a bad news:

"Although the information is transmitted out,

But in the process of transmission, I found that the neutrino three-state polar coordinate system that had been recorded before was abnormal!

In this case, I can't guarantee that the information will be delivered to the earth accurately! ”

"The coordinates are abnormal!"

Hearing Xiao Yi's words, Yang Meng also felt bad in his heart,

As an astronaut,

I understand the importance of having an accurate coordinate system in this infinite universe.

In the universe,

But there is no concept of east, south, north, west, up and down, left and right on the earth.

These concepts are the products of human civilization.

Because most of human civilization was born in the northern hemisphere,

So based on historical and cultural factors,

Naturally, humans take the direction of the North Pole as the direction and the South Pole under their feet.

The equatorial plane and ecliptic plane formed in this way affect the sphereous coordinate system of the solar system and the disk surface of the Milky Way......

In turn, it will affect mankind's view of the universe.

However, when there was civilization in the southern hemisphere,

These human beings in the southern hemisphere feel that this method of stipulating the relationship between the upper and lower levels is somewhat inappropriate.

Why should humans in the northern hemisphere step on the heads of our southern hemisphere humans?

Therefore, some developed regions of the southern hemisphere,

For example, some southern hemisphere countries in Australia,

tend to like to turn the map upside down and make things that are south-oriented,

If the spatial relationship of the universe is reformulated according to the standard of space in the southern hemisphere, the entire universe will be turned over in a subjective sense.

Therefore, the spatial relationships in the universe have a lot to do with human thoughts.

Therefore, if human beings want to leave the solar system and sail in the universe, they need to develop new spatial coordinate standards.

Since the innate writer, he proposed the pulsar navigation method,

can be simulated and calculated, and such a method can be used in space travel in light years.

Due to the motion state of the pulsar, a certain error will occur.

Error means that energy needs to be consumed to adjust the direction.

With the current human space technology, in the process of long-distance travel,

Even with the fusion device to provide energy, such consumption is still unbearable.