Mecha Star Wars.

Although he asked, Lin Fan also had a vague guess in his heart.

"It's either a spaceship or an underground fortress." Xue Ping frowned, his eyes glowing with joy, "I didn't expect it, I really didn't expect it... Come on, touch it again."

"Is it the female ugly's shuttle?" Lin Fan obediently touched the wall a few more times, but there was no change in the passage.

"Probably not..." Xue Ping directly denied, "Let's not say that the size is wrong, even if it is a female ugly shuttle, there is no reason why you can open it easily. After all, you and the female ugly have more hatred than relatives."

To this day, the female ugly can't let go of Lin Fan, the kind who frowns when she hears his name.

I don't even know if it's because the stars are white, but the female ugly hates white very much.

After decoration, her cave is colorful and colorful, and there are all kinds of colors, except for a slightly larger area of ​​white, which can hardly be seen.

The stars walked for nearly an hour, but they still haven't finished.According to the size marked on the track, where is the volume that a shuttle should have?
That's why Xue Ping couldn't be happier.

In addition to the shuttle, there is another surprise.Still such a big high-tech product.

Regardless of whether they can fly or not, the high-tech level exposed at present is far beyond the current level, and they will definitely be able to better lead their own technological development!

Now it depends on how much Lin Fan can explore, as well as the question of danger.

"Nvhou said that Nuwa only gave her the authority to activate the shuttle. That is to say, she can only open the shuttle." Wu Yusen also said beside him, "Since this thing can be related to you, I also think it shouldn't be the shuttle."

Lin Fan felt that what they said was reasonable, looked at the changed passage, and continued to move forward.

"Don't say it, it really feels like shooting a science fiction movie."

"Sci-fi films are not as high-tech as yours." Xue Ping arranged for his subordinates to work on the new layout displayed by the channel, while still not forgetting to chat with Lin Fan.

Xingchen's body of more than three meters was unimpeded in the passage.However, because of its large size, the originally spacious passageway appears small.

Lin Fan found that there are conveyor belts on both sides of the aisle that can be stepped on, as long as he stands on it, he will slide automatically.

She wanted to save some trouble, but because the star was too big, if she had to stand on it with two feet, the mech would have to be hung on the wall.

She came to scout the way, not to sabotage.Just apply to mecha.

The instrument that Xingchen held in his hand was for analyzing the air environment. After carrying it for so long, the biochemical indicators have always been fine.

Everyone outside discussed for a while, and after confirming that the internal environment was safe, Lin Fan carefully released the mecha status.

"It's fine, I don't feel anything special." She found that there was indeed nothing wrong, she shook her hands and feet, stepped on the teleportation, and moved forward.

"Great!" The people waiting outside held their breath and cheered happily.

It is definitely more convenient to go in without wearing protection, no matter in terms of action or operation.

"Be careful yourself." Wu Yusen urged, "Mecha armor at any time, you know?"

"I know, I know!" Lin Fan's vigilance was not completely relieved, "Don't worry, it's just a matter of thought. Besides, as far as I am concerned, as long as it is not a one-shot fatal injury, I can't die."

Her cell repair function is nothing to boast about.

Although the process may not be very pleasant, it is good to save your life.

So with this level of pathfinding, she is definitely more suitable than anyone else.

Because it was a wayfinding, Lin Fan conscientiously went through every path.

When I came across a few door openings, I carefully turned into a star and opened the door to look.

Some doors opened and there was no gap at all, sealed mountain walls, while some were small caves with strange rocks, but they were sealed at first glance.

After Lin Fan watched a few times, he already had a picture in his mind.

I am in a thing surrounded by mountains and rocks, and I don't know how it was built in the first place.

After walking a long distance, another door opened.

Like before, the drone camera hovered above her head and stretched out together.

In the next second, Xue Ping and the others were shocked by the black and red picture on the screen.

"magma?!"

The area of ​​the magma is not small. Even though it is far away from the door, the steaming heat distorts the air, and small bubbles appear from time to time, making everyone in front of the screen feel a wave of heat rushing towards their faces.

"Why is there magma here?" Wu Yusen was confused.

There is magma?The first reaction of normal people would be to think, will it erupt?
Xue Ping didn't know either, so he quickly asked relevant personnel to answer.

"Actually, as long as it is underground, there will be magma everywhere. It is produced in the depths of the earth's crust and the upper mantle. It is a high-temperature, viscous, molten substance containing volatile components, and the main component is silicate..." The geological expert pushed down Said the glasses that slid to the nose when they were pulled over.

"Speak in human terms!" Xue Ping interrupted to ask, who had no patience to listen to the official explanations. "Will it erupt?"

If this high-tech product happens to be stuck on the crater, wouldn't it be equivalent to all of them standing on the edge of the crater?
"No." This time the geologist was smart, and he said a negative first, and the people around him breathed a sigh of relief.

"The volcanic eruption is the result of plate movement. Now that Lanxing's rotation is getting slower and slower, the plate and volcanic activities will gradually subside." He leaned over and looked at the red-white magma and continued.

"This is not magma, it's asthenosphere. It is semi-plastic when the pressure is static, and it is absolutely safe. As long as the pressure drops, such as the crust cracks, it will turn into magma, gushing in the direction of low pressure move."

"That is to say, if the external pressure remains unchanged, it will not be in danger for the time being?" Xue Ping concluded.

"Yes." The geological expert nodded and pointed on the screen. "However, if the temperature rises suddenly, magma will also be formed, melting the black rock layers above, forming what we often call volcanic eruptions."

"It's just strange... this place is only a dozen kilometers underground, so it doesn't meet the specific conditions of the asthenosphere."

"What conditions?" Wu Yusen asked.

"Oh, that's right." The geological expert pushed the big square glasses again, "Generally speaking, the asthenosphere is below [-] kilometers below the earth's crust, and the oceanic crust is below [-] kilometers."

"And it usually happens where the earth's crust cracks..." Seeing Xue Ping glaring at him, he quickly changed his words, "It's similar to the Great Rift Valley, trench island arcs and other places."

"There are also places where the plates collide, but the crust there is thick, generally below 60 kilometers, and the lava is cooled by sea water when it is erupted, so there is no actual eruption effect."

That's why, it gets hotter as you go underground, because there is a layer of asthenosphere with unclear boundaries in the upper layer of the lithosphere above the upper mantle.

This layer is the main source of magma.

"So...it's not normal to have magma in this location?" Xue Ping frowned.

"Yes, we are inland. Although we are in an earthquake-prone zone, we are not on a plate fault. If you look at the places with frequent volcanoes, most of them are islands and seasides, not to mention that we are in mountainous areas."

This natural landscape formed by high and low scattered rocks is famous all over the world. Although such a magnificent scene is inseparable from the changes in the earth's crust, it is different from the upward movement of magma.

One of the major reasons why it is not suitable for survival beyond [-] kilometers underground is because it is too hot, and the reason for this heat lies in the magnetic field of the earth's core and the asthenosphere.

And the heat they feel now comes from the heat transmitted from the rock formations separated by tens of kilometers.

Now that the magma is coming up directly, there must be some unusual reason for this unreasonable situation.

It's so dangerous, fortunately, there is this unknown technological product blocking them, otherwise, the high temperature of [-] degrees can directly turn them into steam...

Just thinking about it, the screen image became unstable.

Under the high temperature, even if it is far away, the parts of the drone camera begin to melt.

The propellers also stopped working following the camera's poor contact and imminent strike.

"what!"

The people in front of the screen watched the falling from the first perspective, about to fall into the magma, and couldn't help but exclaimed.

In the next second, a big black hand firmly held the poor drone, and Lin Fan's thankful voice sounded.

"It's okay, it's okay! I caught it!"

For the magma section, I checked the information carefully.As for the depth of the asthenosphere, there are quite a lot of opinions. I chose one of them, and everyone can take a look. After all, we are not engaged in scientific research.

Speaking of which, there were many opportunities to popularize science before, hehe.

When writing this, I don't want to talk nonsense, and try to write according to the real information, so check a lot of information.Although only a few hundred words, haha.

Don't you think it's a good deal to read novels and learn a little bit of knowledge?