Standing on a pile is a very painful thing, and Lin Xuan deeply understands this.

Lin Xuan suddenly found that he was gradually mastering some skills, while Li Meng was occasionally drinking on the side, and practicing her blue-finding cheats the rest of the time, she seemed to be on the verge of breaking through.

He can already close his eyes when he stands on the pile, his body is standing on the ground, but his thoughts are arrogant, and he is even obsessed with a story.

This story was seen by Lin Xuan when he was studying science on Earth, and he thought it was very interesting, so he took a few more looks, and it was forcibly imprinted in his mind, and he couldn't get rid of it, it was really too unbelievable to explain it as a scientific theory.

On top of that, he put this matter together with Lei Luoyin's research, and guessed that what Lei Luoyin was doing was to pursue such madness.

The story is:

In a classic science fiction book written by Poul Anderson, TauZero, a starship called Leonora Christine lifts off with a mission to fly to nearby stars.

It carried 50 people on board, and when it sailed to a new galaxy, it reached speeds close to the speed of light.

What's more, the spacecraft uses the principle of special relativity, which slows down time inside the spacecraft as it flies faster.

Thus, from Earth, it may seem like it takes decades to fly to a nearby star, but for astronauts it takes only a few years.

To an observer looking at an astronaut with a telescope on Earth, it appears as if time has frozen for the astronauts in the spacecraft, so they appear to be in a suspended animation.

But for the astronauts in the spacecraft, the course of time went on as usual. When the spacecraft slowed down to a new world, they found that they had traveled 30 light-years in just a few years.

The ship's engine is a marvel, it is a ramjet fusion engine that extracts hydrogen from deep space and then burns it in this engine to produce unlimited energy.

It flies so fast that astronauts can even see the Doppler shift of the light, with the stars in front of the spacecraft appearing blue and the stars behind the spacecraft appearing red.

Then disaster struck.

About 10 light-years after leaving Earth, the spacecraft experienced turbulence as it passed through an interstellar dust cloud, and its deceleration mechanism permanently failed.

The terrified astronauts found themselves trapped on a speeding starship, getting faster and faster, approaching the speed of light. They were desperate to see the out-of-control spaceship fly across the galaxy in about a matter of minutes.

Within a year, the spacecraft had traveled half the galaxy. When it spiraled out of control, it flew through galaxies in about a few months, millions of years after Earth.

Soon, the speed of flight was close to the speed of light, zero degrees appeared, they saw a dramatic scene, and the universe began to grow old before them.

Finally, they saw that the original expansion of the universe was reversing, the universe began to shrink, the temperature began to rise sharply, and they recognized that they were heading towards a sea of fire.

The astronauts prayed silently, and at this time the temperature rose like rockets, and the galaxies began to merge, forming in front of them a cosmic primordial atom. Cremation seems inevitable.

Their only hope is that cosmic matter will shrink into a finite region of finite density, through which a spacecraft flying at tremendous speed may be able to glide quickly. A miracle happened, and as they flew past the primordial atoms, their shielding system protected them.

They saw the birth of a new universe. As the universe re-expanded, they watched in awe as new stars and galaxies arose before their eyes.

They repaired their ships, carefully mapped their course, and flew to a galaxy old enough of heavier elements to make life possible.

Eventually, they landed on a planet capable of giving birth to life, carving out a colony on the planet and starting human life anew.

The story was written in 1967, when astronomers were hotly debating the ultimate fate of the universe: the universe would die in a sea of fire, freeze, oscillate infinitely, or live in a steady state forever.

Since then, the controversy seems to have been resolved, and a new theory called inflation has emerged.

(Quoted from "Parallel Universes" by Kaxiong Doo)

The process of this story in its entirety has little to do with the theory of the expansion of the universe, but the science fiction writers who wrote this story are very long, in 1976, so long ago, and who knows how many excellent scientists appeared during this period.

The Earth has settled in the very center of the galaxy and has the power to invade the surrounding planets, which is also based on jump technology.

50 people, a spaceship close to the speed of light, what they saw during the interstellar voyage was simply incredible, seeing the entire process of supernova explosion.

Lin Xuan would even wonder if his time and the time of the earth would also be frozen in this way.

"Soon, the speed of flight was close to the speed of light, zero degrees appeared, they saw dramatic scenes, and the universe began to grow old before them.

Finally, they saw that the original expansion of the universe was reversing, the universe began to shrink, the temperature began to rise sharply, and they recognized that they were heading towards a sea of fire.

The astronauts prayed silently, and at this time the temperature rose like rockets, and the galaxies began to merge, forming in front of them a cosmic primordial atom.

Cremation seems inevitable.

Their only hope is that cosmic matter will shrink into a finite region of finite density, through which a spacecraft flying at tremendous speed may be able to glide quickly.

A miracle happened, and as they flew past the primordial atoms, their shielding system protected them. ”

Lin Xuan kept repeating this paragraph in his mind, very obsessed with the imagination of this picture, the more he thought about it, the more surprised he became,

Li Meng looked at Lin Xuan's changing face, as if he was immersed in it, but it was not like it, it was very strange, and he muttered in his heart, "This thing can't be a practice stake and catch fire, right?" ”

His mind was full of question marks, and he was about to step forward to wake up Lin Xuan, but he initially showed that he was enjoying it.

"Won't you be in the first glimpse so soon?" Li Meng looked at Lin Xuan and whispered.

There are a total of six realms in the standing pile, the first glimpse of the doorway, the integration of the master, the furnace is perfect, the hall enters the room, the peak of the peak, a generation of grandmasters.

This is a boring process to the extreme, she has been practicing for ten years and has just stepped into the realm of perfection, and it is very difficult to go further.

Each realm is separated by a huge chasm, and if you don't have some understanding to practice, even if you stand there for a lifetime, you won't be able to do it.

Lin Xuan has only been practicing for a long time, and she has such a powerful result, and she has actually stepped into the early stage of the first glimpse of the door, just this result, she took half a year at that time.

She didn't know that Lin Xuan's thoughts had already drifted to the spaceship, watching the universe expand with the fifty crew members, and the feeling of flying through space made him very addicted. Take a look at the latest chapter of "The Strongest Porter in the Worlds" and read it for free for the first time.