Daimasa Ito lowered his head as if he was reminiscing, and he didn't seem to know where to start, and said slowly after a while: "More than ten years ago, Dr. Uesugi discovered a ruin—an alien ruin!"

Nana Hoshino's fox eyes stared into round eyes, Naoto Yoshihara smiled dumbly, put a gun on the waist of Taimasa Ito and said, "Ito-san, it's not a good choice to joke at this time......! I advise you not to have such sweet dreams!"

He had only one feeling -- is this funny thing crazy? aliens? Is it the kind of aliens with big bellies? Fooling three-year-old children? Alien movies are not being made, okay?

Ito Taisho was stabbed in the ribs, turned his head and said sincerely: "You are Yoshihara-san, right? ”

Naoto Yoshiwara reached out and took off his hood and turned his head to look at Nana Hoshino to see the judgment of the humanoid lie detector. I saw that Nana Hoshino slowly restrained her shock, her little face was serious, and she stared at Ito Taimasa's face tightly, without the slightest expression of objection.

He was stunned for a moment, is there really an alien in this world? Even if there is, everyone can't find it, but Uesugi Xiang will find it? This is too!

Taisho Ito also looked at Nana Hoshino and continued to explain, "I'm not lying! The optical camouflage and artificial gills we used were all produced from the data provided by the core computer in the ruins—the ruins were badly damaged, but the quantum computing core at the core was still well preserved! It's hard to believe that it can still function after 65 million years. ”

Nana Hoshino's eyes sparkled and she asked, "Sixty-five million years...... Is it Maya?"

Daimasa Ito nodded and said, "Have you heard that speculation too?" Yes, there are actually some deviations, but it is generally correct...... The eldest lady is really well-informed. ”

Nana Hoshino lowered her head and muttered, "Uncle Ito is too awarded, that speculation was very famous on the Internet for a while, but everyone didn't believe it, just as a joke......! It's amazing to be a mother, and this is definitely the biggest discovery of the new century!"

As she spoke, her little face began to glow, full of a sweet smile of honor.

Ito Taisho was stunned for a moment, and hurriedly said: "The eldest lady misunderstood, it was not the doctor who found the ruins, but the ruins that found the doctor." Do you know the Hakadomi ~ Mimi people? This is a Pacific island people that has only been recorded in human archaeology, and its national characteristics are very unique, leaving many legends, but they suddenly disappeared in the long river of history......

Taisho Ito paused at this point, as if he didn't know how to phrase Uesugi Ka's black history, "The doctor was about to clear that ...... stain, I want to write a good paper to get back into academia, so I started with this...... According to the doctor's calculations, the large island where the Mimi people live should have been gradually submerged by the sea more than a thousand years ago, and the doctor researched for a long time to estimate the location, so he sold his resources and sailed alone to find it - considering that it is not far from the sea, there should be something preserved, hoping to regain the honor as the discoverer, but it is connected by the quantum core that is in the alien ruins on that big island and is looking for self-rescue...... The quantum core was flooded by the sea, and it couldn't wake up regularly to repair itself as usual, so it picked the doctor to trade, and then ......"

"Wait!" Naoto Yoshihara interrupted Ito's rambling - he didn't understand what these two were saying! The Mayans, he had heard of them, they were one of the indigenous peoples of South America, but what was the Mayan star? What is the quantum core? What does this have to do with aliens?

He was confused and couldn't help asking, "Can you explain it to me in detail?"

Nana Hoshino is listening attentively, and if someone else disturbs her, she will definitely turn her face, but Naoto Yoshihara is special to her after all. She patiently explained to him: "It's a pretty famous corollary, do you know Titius~Bode's law?"

Naoto Yoshihara smashed his mouth, he had eaten tiramisu and drunk grape wine, but what was Titius? He thought about it to no avail, and he didn't dare to pretend not to understand, so he stubbornly said: "I haven't heard of it, I haven't finished high school." ”

Ignorance is ashamed, no thirteen-year-old child knows much, so Naoto Yoshihara's old face is slightly red, and he is very embarrassed.

Nana Hoshino glanced at him angrily, considering whether to add him to the tutoring list as a classmate for Yayoi Satsuki, and said: "This is a rule about the distance of the planets in the solar system jointly proposed by the German physicist Titius and the astronomer Boder - take the set of numbers 0, 3, 6, 12, 24, 48, and 96...... You know the number sequence, right?"

"I know that!"

Nana Hoshino's face was a little better, "Adding 4 to each number in this set of numbers and dividing by 10 gives an approximate approximation of the actual distance from each planet to the sun. For example, Mercury, 0+4 divided by 10 to get the value of 0.4, and then multiplied by the astronomical unit - the average distance between the Sun and the Earth is 150 million kilometers, then the average distance from Mercury to the Sun is obtained. Another example is Venus, 3+4 divided by 10, multiplied by astronomical units, to get the average distance between Venus and the Sun. ”

Ito nodded slightly next to him, indicating that it was correct, and Naoto Yoshiwara also understood, but he didn't know what this had to do with aliens, and asked again, "And then?"

"It was the Eighteenth World, a period of great development in astronomy. This law caused a sensation at the time and was considered one of the mysteries of the solar system, the search for the best compass for the planet. Astronomers have made measurements based on this, and found that Mercury, Venus, Earth, and Mars are basically in agreement, but between Mars and Jupiter, that is, the position of 24+4 divided by 10, no planets have been found...... But then Jupiter and Saturn also achieved a basic coincidence, so everyone believed that there must be a planet there. ”

Naoto Yoshihara was still puzzled, and asked, "What you can't find is the Mayan Star you just said?" What do you want to say?" He doesn't care about the messy news on the Internet, but he knows a little bit seriously, such as Pluto being expelled from the Star queue and the like, but he doesn't dare to get an axe when guarding the "encyclopedia Nanako".

Nana Hoshino gave him a blank look and said, "Fool, I mean that everything has its own laws, and Titius~Bode's law is correct - between Mars and Jupiter is the asteroid belt, where about two million to six million asteroids float - to this day I haven't counted them! And the speculation on the Internet that among the several calendars adopted by the Mayans in South America, one of them is based on the rotation of a planet in the solar system, but the Venus year and the earth year can match, and there is one that does not match the corresponding planet, so some good people connect the two, thinking that the planet exploded that year, and the inhabitants of that planet fled to the earth, and the ancestors of the Mayans in South America had a connection, leaving some astronomical knowledge- That's why the vanished planet is called Maya. ”

Naoto Yoshiwara understood a little and said, "I see...... Is that your mother found the alien spaceship that escaped to the earth? But it doesn't make sense, are all those aliens dead? Being able to escape to the earth shows that science and technology are very advanced, why hasn't it been passed down to the present?"

Nana Hoshino had to say more, but Ito Taisho said helplessly: "You two, if you don't mind, I want me to explain, right?" We have obtained some information and made some speculations, which should help to solve these doubts. ”

Naoto Yoshiwara hurriedly said, "Ito-san, please speak!"

Nana Hoshino always refuses to talk to him well, and they will quarrel in less than ten minutes together, probably born to restrain each other!

Daisho Ito smiled and said, "Most of what the eldest lady said is correct, there are indeed many difficult mysteries in the solar system. For example, why do the planets of the solar system rotate from west to east, but Venus is in the opposite direction, for example, why the orbit of several moons of Jupiter and Saturn is opposite to the other moons, for example, why Uranus revolves in orbit at an angle, why one planet is larger than the other, but Pluto suddenly shrinks, and finally it is not even recognized as a planet...... Even Titius~Bode's law is problematic, and when it comes to Uranus and Neptune, this law is so wrong that it is wrong!"

Nana Hoshino asked, "Is it related to the explosion of the Mayan Star, and has it been found in the ruins?"

Taisho Ito laughed and said, "Of course, it is an incomparably rich treasure, and it is not even a harvest to figure out some historical mazes!"