Fighting The Galaxy

Antimatter factory, top, observatory.

"Okay, it's finally our turn." Kepler was excited.

In the past, when using astronomical telescopes, they were looking at the eyepieces. The entire telescope was installed on a rotating base, which could be rotated at any time. Now, it is no longer needed.

On the front computer terminal, Kepler knocked on the keyboard and entered the program to change the combination of those lenses in space, and then he could target different galaxies.

When used as a warfare lookout whistle, the Hubble telescope here is aimed at the near, that is, the starry sky around 80 light years, and when used as an astronomical telescope, they are aimed at a deeper and wider space Too.

Stars and planets form galaxies, and huge galaxies form galaxies. In the universe, in addition to the Milky Way, there are also galaxies composed of a large number of stars. Because it is far away, it appears as a blurred light spot on the surface, so it is also called "outer nebula". The extragalactic galaxies, like the Milky Way, are also composed of a large number of stars, star clusters, nebulae and interstellar matter.

What can be observed now is about 1 billion galaxies similar to the Milky Way. According to their shape and structure, they can be divided into: spiral galaxy, barred spiral galaxy, elliptical galaxy and irregular galaxy. However, for the vast universe, the total number of extragalactic galaxies may be more than 100 billion.

Whenever astronomical telescopes are used to observe the starry sky, there will be a feeling that life is too small in the universe. The Fibre Empire and the Armenian Empire are two huge empires in the Milky Way. But, for the entire universe, it is just a drop in the vast sea of ​​stars.

This is also the reason why Princess Jingxi likes astronomy. In her eyes, the universe is vast and can make people's minds wide.

Now, all the wormholes are in the Milky Way. If wormholes in the Milky Way and other extra-galaxies are found, does it mean that they can also go to other galaxies?

When she thought of this, Princess Jing Xi was stunned. The thing she hated most was war. If that was the case, it would mean that there must be war, because this is the dead end in the universe.

"The universe is so beautiful." Numerov looked at the image captured by the Hubble telescope and couldn't help sighing.

"It would be nice if we could find the dark matter of the universe." Kepler continued. Now, many secrets in the universe have been discovered, but there are more secrets, hidden in darkness, If these new secrets can be discovered, there will definitely be newer technologies.

The next important point is the use of dark matter.

Princess Jing Xi's eyes moved away from the screen. When she wanted to observe the universe outside through the bubble-shaped porthole above her head, she saw Qin Tian's face, with a smile of disdain.

"Qin Tian, ​​what are you laughing at?" Princess Jing Xi asked. At this moment, Princess Jing Xi had an illusion that Qin Tian seemed to become cold all of a sudden.

"In my eyes, the universe is not beautiful. The universe is like a giant who is dying." Qin Tian said.

His words instantly cooled the temperature on the entire observatory. Even if a nuclear fusion reactor is providing energy, the space inside it is like the absolute zero cold outside.

Qin Tian is not an astronomer. He is just an ordinary carrier-based aircraft pilot. He has n’t even gone through formal colleges. However, the more he is, the more likely he is to come up with hypotheses close to the truth. People, thinking will follow the rules.

"Can you explain?" Numerov said.

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"We know that the universe is endless. At the same time, the universe is constantly expanding. In the universe, except for the wormhole channel, there can be no speed beyond the speed of light in the entire universe. However, the universe expands. The speed is getting faster and faster, and one day, its outward expansion will exceed half the speed of light. What does this mean? "

Qin Tian ’s thoughts already had a general idea in his mind when he was operating as a carrier-based aircraft pilot in the vast starry sky. Now, standing in front of these most famous astronomers of the Milky Way, Qin Tian's thinking became clearer.

Even if the expansion rate is not fast enough now, the scale of the universe, tens of billions of light years, is impossible for light to spread from one end to the other at the end of the universe.

"This means that if the universe is a giant, and light is its nerve, its head will never feel the presence of the foot, because light cannot be transmitted from the foot back to the head. Such a giant is without any nerve reflex, without any Is n’t the existence of consciousness like a zombie dead? "

This analogy of Qin Tian made people fight a cold war. In the past, some people likened the universe to a giant, to a star to a cell, to a black hole to a pore, but no one has ever compared the universe to a dead man. .

Isn't an unconscious person a vegetative, dead person?

"All stars will die in the final collapse. The light and heat in the universe will one day disappear completely. The entropy in the universe is constantly increasing. What does this mean?" Qin Tian said: "Moreover, our war will also intensify this process. Our current weapons can easily destroy the planet, destroy the galaxy, and the chaotic universe will eventually come."

The word entropy is something that Qin Tian needs to think about, because this is a fairly professional term.

The so-called entropy is the meaning of chaos.

For if the ultimate law really exists in this universe, then it may only be the principle of entropy increase.

Under natural conditions, everything in the universe will move in an increasingly chaotic direction.

The scent of cooking will spread into the air, but these scent will not spontaneously gather back into the pot, grab a handful of sand, and then let go, the sand will fall everywhere, and will not fall It's as compact as you hold it.

Human intervention may become orderly again, but for the entire universe, this degree of disorder is increasing.

The stellar light spills into the universe, and it is impossible for these energies to return to the star spontaneously.

The available energy will eventually become unusable, and the universe will always be in an entropy-increasing state, also known as "thermal silence". In the end, the universe has only two endings: dying in heat or becoming singularity due to the saturation of entropy and then regenerating.

But regardless of the ending, the final ending of this universe will disappear.

The universe is a giant who is dying.

Qin Tian ’s non-professional person actually spoke a truth of the universe. While Princess Jingxi was carefully chewing the philosophy in Qin Tian ’s words, Suddenly, Numerov cried excitedly, what is this?"

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