Then Gu Tian drew an arc over this line and said, "This line is the heaven we know now. That is, the sky, with the troposphere, the ozone layer, on it...... And further on, it can also be called the sky. ”

Gu Tian thought for a while and continued: "The universe that the ancients talked about may be different from what we know, because their cosmology is different from ours. ”

"What does this mean?" asked Chen Tian puzzled.

"It is very likely that the heavens of the ancients are the universe or ...... beyond the atmosphere," Gu Tian explained.

"This shouldn't be possible, right? Today's science and technology, trying to get out of the atmosphere, is a huge project, how did the ancients leave ......?"

Chen Tian didn't finish speaking, because he thought about it, his own understanding was also very limited, and some things were just said like this, which was too arbitrary.

Gu Tian seemed to understand Chen Tian's thoughts, smiled and said: "In ancient mythology, the heavens and the earth were created by Pangu, because Pangu opened the world! This myth looks very contradictory, and the descriptions in it are difficult for us to match at all. So we can think that Pangu may have just opened up a special world.

According to the myth, after Pangu opened the heavens and the earth, he then stood between the heavens and the earth, and continued to support the heavens and the earth. And the myth says that the heavens are 90,000 miles away from the earth.

The distance unit of the ancients may have been shorter than it is now, but what is the concept of 90,000 li? According to the relevant distance conversion, one mile in ancient times was equal to almost half a kilometer now, so 90,000 miles is almost 45,000 kilometers.

If we calculate according to what we call the sky, even if it is a satellite, its location is only a few hundred kilometers. This altitude is already beyond the confines of the atmosphere.

Therefore, the 45,000-kilometer sky is completely different from the heaven we know now.

The heavens in ancient mythology are probably two different concepts from the heavens we know today.

Sometimes, I wonder if the heavens mentioned by the ancients are a star far away from the earth, but the myth says that the sky is clear, which contradicts my guess......"

Gu Tian crackled and said a lot, and said that Chen Tian was blindfolded, but he understood a little, Gu Tian's meaning, the world of the ancients and the world that people know now are not the same place.

"What do you mean?" asked Chen Tian.

"I think that the so-called heaven in ancient times may refer to the heaven that ordinary people can't see, and the heaven that people can't understand now...... This is just like the underworld hidden underground, or in a special space underground, and the sky may be a certain location in the sky as we know it now, and it is likely to be in a special ......space," Gu Tian said.

Chen Tian was shocked or shocked, because this physical scientist no longer talks about physics, and what he talks about is all myths.

Gu Tian didn't finish speaking, and continued: "The ancients cultivated people, and they all paid attention to becoming immortals, and in the current records, there are also some strange things about the sudden disappearance of airplanes! It can be analyzed in this way, these planes are likely to enter a special space for some reason, if this special space is heaven, then the heaven of the ancients is probably not far from the ground. "Gu Tian drew a circle with a pencil on the position of the atmosphere on the paper, and this position is the flight altitude of the plane.

Only in this way can ancient myths, legends such as boasting about the father chasing the sun, and descendants shooting the sun, can be explained. Because the heaven of the ancients may not be far from us. So what they call the sun, which is the Golden Crow, is not far from us!

If according to the modern people's understanding of the sun, it is 100 million kilometers away from the earth, and if the distance can be chased by Kuafu, then how big are they? It is estimated that the earth will not be able to withstand their kicks. ”

What Gu Tian said was a bit complicated, but Chen Tian roughly understood.

"What about the earth, if Pangu opens the world according to what you said, our earth will not be able to withstand his stepping. Chen Tian asked.

"The earth in the myth probably does not refer to the earth where we are now, it probably refers to the earth. This is the same as we are talking about the chariot now, in ancient times, what kind of chariot was the chariot, the ox cart...... What about cars now? People think of cars, trucks...... In all aspects, there is a world of difference. So can you say that the horse-drawn cart and ox-cart of the past were not carts?" asked Gu Tian.

"Of course, this is also a car!" Chen Tian said.

Gu Tian smiled and said: "When you just talked about the underworld, you said that the underworld is vast, and it is the mythical three-foot bridge, which seems to you to have traveled hundreds of miles, so it is very likely that the space of the underworld has enveloped the entire earth." This involves space theory, and the explanation is not clear for a while. ”

"But isn't it only Huaxia who is increasing his energy?" asked Chen Tian puzzled.

Gu Tian said: "I didn't say that only Huaxia is increasing, it's just that the scope of our machine testing is only so large, and we don't test in other regions." In fact, after careful analysis, it is not difficult to find that myths around the world have some similarities. I believe that if there is a change in China, there should be changes in other regions. ”

Chen Tian looked at the piece of paper in Gu Tian's words, it didn't seem to be too difficult, and he drew the structure of the whole world.

Looking at Chen Tian, Gu Tian said again: "Actually, there is another possibility!"

Chen Tian looked up at Gu Tian: "This possibility is already shocking enough, what else is possible?"

Gu Tian smiled and said, "The so-called parallel space is similar to a virtual world for us, and it can be treated as if it does not exist. Because in the so-called space of our world, its distance cannot be mapped. If in mythology, heaven and earth are far apart, but one day it is very close to us, what is the reason for this?"

Gu Tian looked at Chen Tian, as if he was waiting for Chen Tian's answer.

"Do you mean that they're back?" Chen Tian said uncertainly.

Chen Tian felt terrible about this answer.

Well, if the inference is correct, then it means that the heaven of the ancients and the land of the ancients are constantly approaching. Gu Tian nodded and said.

"What will happen? Is it the end of the world?" Chen Tian asked.

Gu Tian smiled, I guess he felt a little incredible, and said: "It's hard to say this, maybe it doesn't affect us at all, maybe the heaven and the earth are together again, and we have returned to that chaotic era......"

Chen Tian was frightened by this terrible inference and asked, "Then what will happen to us?"

"Actually, there are many possibilities, if it is the second conclusion, then the heaven and the earth are independent spaces, and their union has no effect on us, or when they are combined, our world is destroyed. It's like a balloon exploding, and the contents are likely to be intact, or they may explode. Gu Tian said.