"Eh, you're here too!" Ji Dong was also a little surprised, originally he thought that it would be rare to open a planetarium here, and his sister liked the constellations very much, so he specially brought his sister over to have a look, but he didn't expect to meet Li Nan here.

Ji Dong, who doesn't know women at all, doesn't know that a woman's liking for constellations has nothing to do with astronomy. In the eyes of the vast majority of women, constellations and astronomy are two completely different concepts, one is metaphysics and the other is astronomy.

"I have nothing to do, and I don't want to play games, so I just come out and have fun!

When I took the bus, I heard that there was a planetarium here, and we had never been to the planetarium in our school, but I heard that there was a planetarium here, so I wanted to come and see it......"

Li Nan's school also has a planetarium, and even an astronomical telescope, but the planetarium and astronomical telescope built by their school are basically just decorations. Anyway, Li Nan has been in school for nearly two years, but he has never been there, let alone used an astronomical telescope to look at the sky.

I feel that the face project is more than the practical value.

"Then let's take a look, there are several meteorites over there, it's the first time I've seen them alive, phew...... A meteorite in reality!" Ji Dong dragged them enthusiastically to the other side.

The position where they were standing before was a model of the solar system, and Li Nan didn't know how many things he had seen on the side of the Tunguska Empire, so he didn't care, and followed him to the other side to see the meteorite.

Not to mention, there are really a lot of meteorites in the planetarium here, although it is not as good as some specialized meteorite museums, but for a planetarium, it is already very good to have these dozen or so different types of meteorites.

Although they are just the most common stone and iron meteorites, but the people who see them don't know about these, in their opinion, this kind of thing that fell from the sky is quite mysterious, and it is good to see it now, whether he cherishes it or not, is there any research value?

What's more, if it really has extremely high research value, it is impossible to put it on display here.

There was a lot of noise on the side, some were talking about the meteorite information they had searched for from nowhere, some were touting how amazing the meteorite was, and some were discussing how much it would cost if they stole it.

Li Nan glanced at it a few times, and his interest was not too high, because the meteorite here was not big, and the biggest one was probably not as big as a basin.

And the appearance of these meteorites is not very good, to be honest, if these meteorites are not placed in a museum, but thrown on the edge of the soil in some village, people who do not know much about meteorites will basically not recognize them.

"It's so ugly, it doesn't feel like it's much different from the roadside stones!" Ji Xi said in a disgusted voice.

In her opinion, a meteor is a very beautiful thing. As a relic of a meteor, a meteorite is not as beautiful as a gemstone, and it is not as ugly as an ordinary rock, or even less beautiful than an ordinary rock.

I've heard of meteorites, meteors, and so on before, but I've rarely searched for pictures of meteorites. Therefore, if you use your own imagination to figure out the specific appearance of the meteorite, when you see the meteorite for the first time, you will inevitably be a little disappointed, which is probably a feeling of reality colliding with ideals.

"Big sister, the reality is so cruel!" Li Nan said with a smile on the side.

He saw a lot more meteorites on the Tunguska Empire than here, maybe it can't be called a meteorite on the Tunguska Empire, it should be called a planetary core or something like that.

Because to find this kind of thing, you don't need to wait for it to fall to the surface of the planet, just send a warship to dig it.

On the side of the Tunguska Empire, this kind of ordinary stone meteorites has long been of no collector's value, and even iron-making for mining companies is considered to have a low iron content.

Something that has to reach the level of the planetary core over there can be collected as a rare collectible.

Although Li Nan has not seen it in reality, there are many pictures on the Internet. Those planetary cores, unless there are some more special planets, most of them are still quite good, of course, here are of course more special planets, ordinary rock planets are not seen even if they are cores.

Like a planet with more than 70% gold content, its core is a special substance called colorful gilding, which is really beautiful, and has a beauty that is difficult to describe in words. Pictures can't express its beauty at all, and even videos can't fully express its beauty. It belongs to the kind of beauty that changes all the time.

However, the beauty is the United States, and at present, the Tunguska Empire has not found any specific use, so the popularity of the collection is not too high for the time being.

There are also planets with extremely high diamond content, and their core is generally similar to the appearance of diamonds, but the internal structure is obviously not diamonds. The hardness of the cores of these planets is extremely high, but there is no other use for it other than jewelry.

"Alas, I really don't have anything to say to you men, brother, there's really nothing to see here, I'll go back first, and I'll have to go to the event with a few classmates later!"

So I came here with anticipation, and who knew that the surprise I found after coming was to visit the planetarium. For Ji Xi, this surprise is a surprise rather than a blow.

Before, because I was embarrassed to say that I didn't like it directly, I reluctantly stayed and visited for a while, but now that I see Li Nan coming, I want to come to his brother with Li Nan, I should be able to rest assured that I can go back.

Ji Dong didn't notice that Ji Xi didn't like it, and thought that she really made an appointment with a friend, so she was more anxious: "Then you go quickly, don't go back and be late!"

So sometimes, men and women really don't think on the same line, brothers and sisters are not on the same line, do you still expect couples who are not too affectionate to be on the same line?

But it's also possible that you don't care about your bones, if you really care about your bones, you can understand each other's minds with a slight change in your eyes.

Li Nan then walked around with Ji Dong for a while, and after listening to the explanations of the following commentators for a while, he began to discuss, whether to look at the top, maybe he could try to use an astronomical telescope.