What is a neutron star?

Neutron stars are the densest stars outside of black holes. It is one of the few possible endpoints of a star's evolution to the end of its evolution, after a supernova explosion due to gravitational collapse. Its density is many times greater than that of any matter on crape myrtle.

Each cubic centimeter of neutron star matter weighs more than 100 million tons, which is a hundred trillion times the density of water. If the crape myrtle star were compressed like this, the diameter of the crape myrtle star would be only twenty-two meters!

The neutron star in front of them is 19 kilometers in diameter, and if it were a few more kilometers, it would collapse inward to form a black hole.

Such a terrible extreme star that it was tamed. Just as Tang Xuan and Lin Wan were looking at each other for this, a soft female voice came into their hearts.

"Welcome, guests from afar."

Tang Xuan was shocked.

Where did this sound come from?

Has the other party already found out about us?

Tang Xuan was a little nervous, although he didn't hear the malice from this voice.

Not only Tang Xuan and Lin Wan heard this voice, but the other billions of people on the motorcycle also heard it, but the other party did not continue to speak, but took practical action.

A strong gravitational pull acts on them, sucking them towards the weird galaxy.

They were still far from the weird galaxy, but halfway through a black tunnel, they left the tunnel and went inside the weird galaxy.

"Ahh

Tang Xuan heard the screams of the passengers behind him.

In fact, he heard screams all the time, but at this time it was very loud.

Because they almost stick to the surface of the steel planet.

Tang Xuan saw a series of huge buildings on the surface of the planet, which were so huge that they gave people a false perception visually, as if they were less than a meter away from them.

Tang Xuan also felt a dead silence.

The planet was completely covered by giant buildings, Tang Xuan couldn't see any creatures, nor could he see any man-made flying objects, and the surface of the planet was silent.

Do people on this planet live underground?

Tang Xuan couldn't help but think.

At this moment, a gentle force pushed them into the distance.

Tang Xuan knew that this was also gravity.

Gravity is one of the greatest forces in the universe, affecting everything from cells to black holes.

If the planet in front of you is really a neutron battle star, then it makes perfect sense that it has this delicate ability to manipulate gravity. After all, if a creature wants to gain a foothold on a neutron star, it must first fully harness its gravitational pull.

Feeling the effect of gravity on him, Tang Xuan's heart was shocked, and he was sure that what he was seeing now was a neutron battle star that had been transformed into a weapon by an unknown advanced civilization.

It's a small thing, but it can easily destroy a star with just one unfancy impact, and it can do it unscathed.

In science fiction, the Neutron Battlestar is a river-class warship of a god-level civilization, and a civilization can run rampant on a very large astronomical scale as long as it has a Neutron Battlestar.

No wonder this is an A-grade treasure land.

He only needs to get an advanced technology from the Neutron Warstar, which is enough for the Federation to use for I don't know how many years.

The soft female voice from before sounded again: "The trial is about to begin, can I invite you to return to your own planet?" ”

Tang Xuan's ears keenly caught that word.

Trials!

"I can get them back to the planet." Tang Xuan said without thinking, "But I want to ask a few questions. ”

With that, he waited with bated breath for a response.

He believed that the people on the Neutron Warstar would hear him.

Tang Xuan didn't wait long.

"Hello, young traveler."

A soft female voice sounded in Tang Xuan's mind, this time it was a separate exchange, and no one else could hear it.

Tang Xuan pressed his excitement: "Greetings to you, powerful unknown civilization." Where is this place, and what is the trial? ”

The soft female voice replied, "Without a common frame of reference, coordinates are meaningless. If your civilization can get a good score in the Trial, even if you don't pass it, I'll be willing to provide you with a star map within a million light years nearby. ”

A star map is a map of the interstellar age.

The soft female voice continued, "The trial is to find a successor to the mothership Guardian by testing its offensive, defensive, and strategic intelligence. ”

Tang Xuan was stunned.

Looking for a successor for the mothership Patriot?

What does that mean......

Tang Xuan looked up at the neutron battle star in front of him, and his heartbeat rate suddenly increased.

The soft female voice seemed to know Tang Xuan's doubts, and she explained gently: "This small star in front of you is a neutron star that has been transformed into a weapon of war, it is the pride and last legacy of our Hill civilization, and its name is Weiguo. ”

"The Successor Is ......"

Tang Xuan's breathing became rapid.

"The citizens of the Hill civilization have all died in battle, leaving only this neutron war star. By order of the Supreme Commander, I am obliged to find a new successor for the Patriotic and pass on the glory of the Hill civilization. ”

It sounds like the mother civilization of the Patriotic has been destroyed in the war, and only this neutron warstar remains.

Tang Xuan's eyes were slightly red: "As long as you pass the trial, you can inherit the Weiguo, is there no other condition?" ”

The soft female voice replied, "In addition to defeating the competitors in the trials, the Successor will need to add the history section of the Guardian's database about the Hill civilization to the history lesson of his civilization; Interested citizens cannot be prevented from studying the Hill civilization; It is forbidden to fly the USS Patriotic for unjust military operations. ”

Of these three requirements, the first two are to rebuild the heritage of the Hill civilization, and the last is to ensure that the Guardian is not used for things that violate the values of the Hill civilization.

Tang Xuan hesitated: "Justice? ”

Different civilizations have different definitions of justice.

If the justice of the Hill civilization happens to be the evil of the Federation, then even if he gets the Patriotic Neutron Battlestar, he will not be able to drive the Patriotic to fight.

A soft female voice dispelled Tang Xuan's concerns: "The Weiguo has been connected to your civilized computer. Don't bully the weak, don't hurt the innocent. Our justice is similar. ”

"What is the specific content of the trial?"

Tang Xuan asked.

The soft female voice politely refused, "The trial has not yet begun, and I can't reveal the content of the trial." Now you can get your civilized citizens back to the planet? ”

This time there was a bit of a urge.

Tang Xuan nodded slowly.

Cancel!

The fan-shaped seats fell to the sides, and a dense number of meteors appeared in the sky of crape myrtle, like a peacock shaking its brilliant feathers.

Tang Xuan's body also fell down, but at the last second, he suddenly had a new problem.

He asked, "You said that all the citizens of your Hill civilization were killed in battle, so what are you?" ”

The soft female voice didn't answer, the trial was about to begin, she had other things to do, and she had already taken her attention away from Tang Xuan.

But the answer seems self-evident.

Tang Xuan set his eyes on the neutron battle star not far away.

Chapter error, click here to submit (registration required),

After submission, the maintenance staff will correct the chapter content within two minutes, please be patient.

-->