On March 14, Interstellar 6, Tiangong officially broke away from the gravitational traction category of Tokta, which officially bid farewell to Tokta.

On this day, Tiangong received a message from its distant homeland, Earth, which was the first time it had received a message from Earth since Tiangong left Triton.

Without exception, messages are transmitted by laser arrays mounted on the Moon.

The message is divided into three sections.

The first part tells the story of many natural disasters that have occurred in countries around the world since Tiangong left the Earth's orbit in 2160.

In the past six years, the Ebola virus has broken out in African countries, causing hundreds of thousands of lives, the economies of African countries have dropped to freezing points, and countless people have fallen into an environment of food and water shortage.

Then, the worst bushfires in Australia's history broke out, and the fire was so big that it seemed like the end of the world.

The fires have released more than 400 million tonnes of carbon dioxide into the atmosphere over an area of nearly one million hectares, which is already the annual emissions of more than 100 countries with the lowest carbon dioxide emissions in the world.

As a direct consequence, the global average temperature has increased by 2~3 degrees Celsius, the temperature in Antarctica has reached 20 degrees Celsius, and many glaciers have melted, resulting in a rise in sea levels.

Then there is the influenza in the United States, which has infected more than 20 million people in the United States and killed nearly 100,000, which is a rare high mortality rate.

In the same year, the new coronavirus broke out in Huaxia, and although the epidemic was effectively controlled, Huaxia's economy also suffered an extremely severe test.

At this time, the locust plague in East Africa swept through more than 20 countries, and 400 billion locusts crossed the ocean to India and Pakistan, affecting an area of nearly 20 million square kilometers.

These six years were accompanied by the eruption of Mt. Fuji, the tsunami caused by the earthquake in Peru, and the sinking of Madagascar.

The second part is that the countries of the earth have ushered in the sixth scientific and technological revolution, both in the quantum field and in new biology.

Among them, the biggest breakthrough in the quantum field is quantum transmission.

Quantum transmission is based on the quantum principle to make the transmitted information have a high degree of confidentiality, and there is a key link in quantum communication called quantum teleportation.

Quantum teleportation is the entangled two particles, and one of them is measured to get a result, so that the other particle can know what state it is in without measuring.

Two entangled particles, each of which corresponds to a state at a distance.

The so-called quantum teleportation is to copy the state of a particle to a particle that is as far away as it is in principle, through the entangled particle, and the particle itself is not transmitted, but the state is transmitted.

At the beginning of the last century, some Chinese scientists had achieved three-dimensional invisible quantum transmission

, that is, a wave function that transmits three states at the same time.

In this scientific and technological revolution, quantum computers have once again made major breakthroughs.

Unlike electronic computers, which are permutations and combinations of 0s and 1s to form various information, they make use of the so-called quantum superposition states in quantum mechanics.

For example, an electron can be in two different states at the same time, 0 and 1, at different conceptual rates, resulting in a fundamental difference in algorithms.

The principle of quantum entanglement is also used, where two entangled electrons can represent four pieces of information that are 00, 01, 10, and 11, that is, two electrons can store four pieces of information.

Three entangled electrons can represent 8 information 000, 001, 010, 100, 011, 101, 110, 111, if the number of entangled electrons reaches n, the final is n electrons in the quantum entangled state can have 2 to the nth power.

In other words, while the number of information increases exponentially, the number of electrons increases linearly, that is, 2 to the nth power.

If n is equal to 20, then there are more than a million pieces of information.

An electronic computer would need more than a million zeros and 1s to store this information, but only 20 qubits are needed for qubits.

Therefore, the complexity of the traditional exponential increase becomes linear in quantum computing, so what a traditional supercomputer calculates in 10,000 years, a quantum computer can calculate in a few minutes.

Quantum computers have been in research for a century, and only recently have a major breakthrough because qubits are highly prone to disorder and error when they are entangled.

It's not easy to entangle three electrons, let alone dozens.

The breakthrough of new biology, from a technical point of view, is a "revolution of creation and regeneration"; From an industrial point of view, it may be a "bionic and regenerative revolution"; From a civilizational point of view, it could be a "revolution of regeneration and immortality".

In the agricultural era, the major problem faced by human beings is the pressure of survival, the people take food as the sky, its needs are basic needs, and the development of science and technology is mainly agriculture, astronomy and practical technology.

In the industrial age, human beings are faced with the growing needs of material life, and its needs belong to the basic and intermediate needs, and the development of science and technology is mainly related to the science and technology of material production, including the disciplines of modern science and technology.

In the age of knowledge, the material life of human beings has been very rich, and the pressure they face is mainly to improve the quality of life and meet the needs of spiritual life, and its needs belong to advanced needs, and the development of science and technology is mainly related to the quality of material and cultural life.

Spiritual needs also include health, longevity, and space travel.

If we say that the focus of science and technology in the 18th ~ 20th century is that human beings understand nature, conquer nature, and satisfy human beings to the greatest extent

of material needs.

Then the focus of science and technology in the 21~22nd century is to understand and change oneself, comprehensively improve the quality of material and cultural life, improve human sustainability and adapt to the needs of the space age.

In the past 500 years, there have been about five scientific and technological revolutions in the world, including two scientific revolutions and three technological revolutions.

Historical experience shows that global economic crises often give rise to major scientific and technological innovations and breakthroughs. Today, some important scientific and technological fields have shown signs of revolutionary breakthroughs, new technological revolution and industrial revolution are beginning to emerge, and the world is at the "dawn" of a new round of scientific and technological revolution.

Life sciences, material sciences, and the fields where they intersect emerge.

Because there are so many unknown things in human life and health, there are many, big problems to be explored, and many new theories to be established.

The establishment of new theories and their application will greatly improve people's quality of life and quality of life, and even lead to the emergence of new industries.

Therefore, the new biology is not only applied in the medical field, but also further improves the average life expectancy and physical condition of human beings.

A major breakthrough has been made in the military field.

Regarding the information of the third part, Tiangong did not disclose it to the public and the officers and soldiers, so only the information of the first two parts was released to the public.

Fang Mobei sat in the lounge, looking at the two parts of information projected by Saihu, and fell into deep thought.

There were also lieutenants and colonels from other departments of the special service team in the lounge, but they were all the same as Fang Mobei, looking at the information transmitted from the Earth announced by the Tiangong.

In the first part of the information, Fang Mobei has already had a mental construction, and as early as the Tiangong has been under construction for decades, there have been large and small earthquakes, floods, droughts and other disasters.

Every disaster has made them more determined to face the "Ark", "Zeus" and "Tiangong", and perhaps people have discovered that these disasters are closely related to everyone's life.

But I didn't expect that in the past six years, viruses, wildfires, epidemics, locust plagues, earthquakes, tsunamis and other disasters have all erupted intensively.

As for the breakthrough in the field of new biology in the scientific and technological revolution mentioned in the second part, Fang Mobei was reminded of the study of genes.

The cultivation of genetic warriors found in the Hogg base made Fang Mobei and the others suffer deeply.

Fang Mobei turned off Saihu's projection and looked at the coffee in front of him silently.

"Lieutenant Colonel, the information about the Security Department is classified as top secret in the Tiangong, and with your permission, you can't access more information for the time being," Saihu said pertinently.

"Then forget it", Fang Mobei had already expected such a result.

Is the earth really coming to an end?

This question is not

It's just that Fang Mobei is thinking, and I believe that the vast majority of people on the Tiangong will have such thoughts when they see the first part of the information transmitted from the earth.

If the earth does come to an end, then they will be the last spark for mankind.

Zeus has been destroyed, and there are only "Ark" and "Tiangong" at present, and when people are happy, they are also lamenting the future of the mother planet of the earth.

When Fang Mobei came to the training room of the team, he saw Gu Yiyi and them talking about something in a group.

"Square Team"

"The square team is coming"

Fang Mobei walked towards everyone and saw that everyone was holding a tablet in their hands, and on the tablet was the information transmitted by the earth, obviously the topic they had just had was related to these messages.

"How's your training? It's going to be a game tomorrow," Fang Mobei looked at the absent-minded crowd and said.

"It's almost, it depends on tomorrow's performance," Gu Yiyi walked to Fang Mobei's side and said.

"Okay, everyone will rest tonight, the training has been so hard these days," Fang Mobei climbed on Gu Yiyi's shoulder and said to everyone.

"Fang Team, do you say that the earth is really coming to an end?" Qi Jingyu frowned and asked, his parents are still on Earth, obviously a little worried about them.

"Qi, what does it matter if your family is still there? You can't meet again since you left Earth, can you?" said Blake, shrugging.

"Jingyu, your family will definitely be fine" Mina glared at Blake fiercely, grabbed Qi Jingyu's arm and said softly.

"Hey, don't worry about it, there are natural disasters on the earth every year, but there are a little more in the past few years, don't make a fuss," Fang Mobei comforted.

"It's really not good, you just wait a few more years, wait until the interstellar 10 years, and then Tiangong will use the laser array to transmit information to the earth.

If you have anything you want to say to your family, you can pass it on together" Gu Yiyi looked at everyone with a look of affection, and couldn't help but comfort.

"Team Gu, I asked, only school officials and above have this free place" Qi Jingyu said with a look of grievance, "Like we are not in the scope of the quota, we can only use contribution points to buy this quota, the price is not expensive."

"emmmm" Gu Yiyi smiled slightly embarrassed, "It's okay, I'll give you my place then, I don't have a family anyway"

"Okay, let's disband" Fang Mobei grabbed Gu Yiyi's waist, and the two walked towards the door, leaving only everyone looking at each other.

In the dormitory, Fang Mobei was leaning on the bar and making coffee, while Gu Yiyi was showering in the bathroom.

Fang Mobei, who had nothing to do, focused his attention on his ears, and then groped for the bathroom.

Gu Yiyi took the bath towel and wiped it on her body, Fang Mobei

You can hear the sound of the water, and you can even hear her breathing.

"I didn't expect you to have such a habit" Gu Yiyi found out about Fang Mobei's actions, but she didn't shy away from it.

"emmmm" was found in the rear Mobei, just like a primary school student peeking at a young female teacher's chest, and the shirt was caught sewn.

"Are you so," Gu Yiyi sneered.

"It's just that you're too beautiful," Fang Mobei shrugged.

"There are no ploughed fields, only tired cows" Gu Yiyi blew her hair with a blow.

"It's okay, you have a lot of water in this field, and it's easy to cultivate" The corners of Fang Mobei's mouth raised.

"......" Gu Yiyi

Fang Mobei didn't hear Gu Yiyi's voice, so he knew that she couldn't take it anymore, when it came to drag racing, Gu Yiyi couldn't even see his taillights.

Perhaps every man is a natural rider, just as every woman has the potential to be a rider.

Maybe Fang Mobei could have the upper hand in drag racing, but when a pair of dark blue eyes appeared in front of him, he felt a crisis, a crisis from below.

Gu Yiyi, who has the physique of a C-level physical sorcerer, with some of the genes of a leopard, naturally becomes more wild in some aspects, if it weren't for Fang Mobei, who has already reached the B-level physical sorcerer, I'm afraid that he will be listless after a few rounds of battle.

……

(End of chapter)