"How much time is left for us?" The old man asked slowly.

"Within 60 years at most, if we can't leave the scope of the solar helium flash explosion, the whole earth civilization will be completely destroyed!" Zhang, chief engineer, trembled.

He Xie couldn't help but be surprised. It's 2014, that is, the solar helium flash will break out in 2074, at least decades earlier than the original plot.

The old man was silent for a long time and frowned. He tapped the table gently and asked again, "is it safe to escape from the solar system?"

"It's not..." chief engineer Zhang shook his head. "In fact, as long as we pass through the Kuiper belt, we can escape the explosion disaster of solar helium flash, but in the vast and dead universe, I don't know how many unknown dangers there are... And where else can we go?"

Chief engineer Zhang wept bitterly: "the nearest star system to us is in Centaurus, about 4.2 light-years away from the earth. At our current aerospace level, it is impossible to get there!"

The old man frowned more tightly, "that is to say, we have no hope at all?"

"No, not at all!" Chief engineer Zhang smiled miserably, "with our current manned spacecraft technology, we can't fly out of the scope of helium flash explosion. Chief, we're dead!"

The old man seemed a little unhappy, but he didn't say anything. He just rubbed his forehead, nodded to chief engineer Zhang and said, "hard work, Zhang is old, you have a good rest."

Chief engineer Zhang left in a daze.

The old man's eyes fell on He Xie and said with a kind smile, "Xiao He, I heard you put forward this solar monitoring?"

He Xie nodded: "yes, I am sensitive to the changes in the power of heaven, earth, sun and moon. I notice that the power of the sun is decaying badly, so I want to use scientific and technological means to get detailed data to confirm my perception."

As soon as this remark came out, all the leaders present at the meeting looked different except the old man.

"This shows that our ancient Chinese martial arts and spells are not without scientific reason!" The old man made a joke and everyone laughed knowingly.

"What do you think about the discovery of Mr. Zhang's team, Xiao He?" Asked the old man.

"I agree with Zhang Lao's observation report data." He Xie zhengse said, "but I don't think we're finished. We still have time. If 2.6 billion people twist into a rope, they may not have found a way to live."

"Yes..." the old man nodded. "There must be a way."

After a pause, the old man asked, "from your professional point of view, is there a way to save the earth?"

He Xie shook his head slowly: "in 60 years, I can let a few people survive, but what's the significance?"

The old man was silent. Finally, he was full of fatigue and sighed: "what a disaster..."

The meeting finally ended, but the old man hoped that he Xie would stay in Yanjing to attend the next emergency meeting of the alliance.

He Xie and ye Lanqiu immediately stayed in Diaoyutai hotel.

"Lan Qiu, contact Xia Dong and Wang Lei and tell them that the progress of student recruitment should be accelerated, and the scale should be expanded from the original 20 million to 100 million." At night, he Xie looked up at the starry sky and didn't look back. "Let summer and winter apply for the expansion of the college and expand the existing scale ten times."

Ye Lanqiu had learned everything from He Xie's mouth. Wen Yan just nodded silently and walked out of the door with his mobile phone.

A month later, NASA reached the same conclusion as CNSA through testing, and then an emergency meeting of the alliance was held in China.

The seven-day agenda did not come up with any practical plan, but it has led to comprehensive cooperation in Aerospace Science and technology among countries.

After the meeting, he Xie returned to the city of hope of talqi. At this time, his time shuttle was only three fifths full of wine

The recruitment of new students has been completed within this month, with a total of 98 million people. The expansion project of the city of hope is also in full swing.

He Xie spent three days to formulate two new courses. First, he added the teaching of talisman and seal character, and specially taught "fire talisman" and "palm thunder"; Second, it adds the teaching of internal skills. First, it is called "rejuvenation formula", which has a good effect on regulating breathing and healing, and can activate blood and relax collaterals, so that you can learn it without fear of severe cold; The second is the "cold ice formula", which can practice the true Qi of cold ice and has the effect of meditation and fire prevention.

Subsequently, he Xie started a new batch of teaching tasks for the first generation of students.

In April, when spring returns to the earth, the solar helium flash research group of the alliance is established. Seven heads of state form full members and have the right to vote and make decisions. He Xie and several top celestial and aerospace scholars from various countries become observers of the research group and are qualified to submit proposals, but have no right to vote.

On May 1, the first formal meeting of the research group was held in polta, at which four bills were passed.

The first proposal was put forward by Huaxia. Aviation administrations of various countries reached a deep all-weather strategic cooperation relationship to form a good ending of data sharing, technology sharing and resource sharing.

The second motion is the "subject of controlled nuclear fusion" proposed by sarro Aviation Administration, hoping to gather top experts in this field from around the world to develop a new nuclear power engine to prepare for fleeing the earth in the future.

The third proposal is the feasibility report of the colonial neighbor Star program proposed by lighthouse NASA, which can be regarded as the first way out for the future of mankind.

In this plan, it is necessary to gather the world's cutting-edge science and technology and first create a new generation of spacecraft with a new energy and a new engine, which can carry 10000 lucky people and millions of human frozen embryos, as well as samples of the earth's ecological civilization, and set out for Bilin.

In the plan proposed by the lighthouse, the spacecraft needs to be successfully studied within 20 years, and then spend 40 years crossing the Kuiper asteroid belt to escape the range of solar helium flash.

This motion is very pessimistic. Basically, it only reserves a spark for human civilization. In fact, most people on earth have been abandoned. Therefore, it is also known as the "final spark plan".

The fourth proposal is the second way forward proposed by Huaxia space agency, which is called the feasibility report on the biosphere of the Kuiper belt.

This proposal is more humane than the final kindling plan, and the difficulty coefficient is much lower. The general content is to further improve the existing level of Aerospace Science and technology in five years, design spacecraft that can fly to the Kuiper belt, and then gather global forces to build a new giant spaceship every six months, carrying materials and population, to the Kuiper belt to establish a space station and a self-sufficient space biosphere.

The plan could transport at least 50 million people out of the solar system.