Super Military Scientist

Chapter 1808 Marion Star

When they reached the sky above this south pole, Zhao Zhongyao and Feifei saw that there was a huge crater on the ground of this south pole.

In the middle of this huge crater, there is a huge mountain. The height of this mountain reached eighteen kilometers.

Zhao Zhongyao drove the spacecraft and flew over the South Pole of this asteroid. He saw the tall mountain in the middle of this huge crater at a glance.

‘Feifei, I feel that this mountain is really amazing. Maybe, the amethyst gem we are looking for is on this mountain. Said Zhao Zhongyao.

After hearing what my father said, Feifei said, ‘It’s very possible, let’s go and see! ’

So, Zhao Zhongyao flew to the tall mountain in this crater again, driving the spacecraft. Soon, their spacecraft landed on this tall mountain.

Only when their spacecraft landed on this tall mountain. I didn't see anything special on this mountain peak. It's just a huge mountain made of olive rocks.

Looking at this huge mountain, Feifei said, ‘Dad, how can such a huge mountain be formed in this huge crater! At that time, if a huge small celestial body hits this Vesta, it should just form a huge crater! How can there be a huge mountain in the middle of this crater. ’

After hearing Feifei’s words, Zhao Zhongyao said again, ‘maybe because that huge small celestial body hit this Vesta star at that time and caused a huge explosion. Of course, when this huge crater was formed, magma had already been ejected from the most central place. A huge volcano must have formed in the middle of this huge crater.

When this huge volcano started to erupt, such a huge mountain was formed in the middle of this huge crater. ’

Zhao Zhongyao's explanation made Feifei feel very reasonable. But he thought, since this is a volcano, there should be a crater on the top of the mountain. But they don't seem to see a crater on the top of this mountain now.

‘Dad, your explanation makes sense. But if this is the case, shouldn't there be a crater at the top of this mountain! But we didn't see a crater on this mountain! Said Feifei.

After hearing what Feifei said, Zhao Zhongyao thought for a while and said, ‘if it’s a volcano, there should be a crater. But don’t forget that the formation of this volcano itself was formed by the accumulation of underground lava. It's not that there was a mountain in this place. Then there will be a Mars explosion. If that were the case, of course there would be a crater on this mountain.

But this mountain was not formed by the original volcanic eruption. It was formed by the eruption of underground magma caused by rock impact. The entire mountain peak was formed by rock eruption. After such a mountain stopped erupting, there would be no crater. Because of that crater, when the underground lava no longer erupts upwards, it is completely blocked.

However, even so, there should be a relatively flat depression at the top of this mountain. After all, this place should have been a crater at the time. ’

When Zhao Zhongyao said this, Feifei observed the surrounding terrain again and felt that the location of their spacecraft was really in a huge depression. It's just that the **** of this depression is very gentle and it is not so easy to see.

‘Dad, it seems that everything is as you said, this place may be the original crater. It's just that this crater has been filled with lava. Feifei said again.

‘Yes, it must be so, we are actually in this crater now. Zhao Zhongyao also echoed.

‘Dad, how do you look at this place, there are no amethyst gems! Do we have to look elsewhere? Feifei feels that this place is a huge sunken crater, there is nothing more special at all. If there are amethyst gems in this place, you should see it at a glance. But he couldn't see any amethyst gems here.

‘What you’re saying is that this place doesn’t seem to have any amethyst gems, so we should look elsewhere. Said Zhao Zhongyao.

‘Okay, let’s look elsewhere. Feifei said so too.

As a result, Zhao Zhongyao drove the spacecraft again and flew to the rest of the Vesta. They flew from the South Pole to the North Pole. But I still haven't seen any amethyst gems. There are some craters on the north pole of Vesta. Except for some smaller craters, there is nothing special.

‘Dad, there are obviously no amethyst gems on this Vesta! Are we still looking for amethyst gemstones on this asteroid? Feifei asked again.

Zhao Zhongyao thought for a while and said, ‘it seems that there is no hope for this Vesta, and there will be no amethyst gems on it. We still have to look at another asteroid. ’

‘Then we should go and see that asteroid now. Feifei asked again.

Zhao Zhongyao looked at the starry sky navigation map on the spacecraft’s display again and said, ‘The famous asteroid closest to us is Juno. Let’s look at this asteroid below. ’

After hearing what Zhao Zhongyao said, Feifei said, ‘Okay, let’s go and see on Juno. ’

So, Zhao Zhongyao left the Vesta again in his spacecraft and flew towards Juno, which is tens of millions of kilometers away.

Just on the way to Juno, Feifei looked at Zhao Zhongyao and asked, "Dad, before we fly to Juno, can you teach us about Juno first? . ’

After hearing Feifei’s words, Zhao Zhongyao said, ‘Okay, let me talk about some knowledge about Juno, you first get to know this Juno. ’

After finishing talking, Zhao Zhongyao thought about it for a moment and told everyone about this Juno star.

Juno is the third asteroid discovered by mankind and one of the largest asteroids in the asteroid belt. It is an S-type asteroid composed of heavier stone. It was discovered by German astronomer Karl Ludwig Harding with an ordinary 2-inch telescope on September 1, 1804, named after Juno, the highest-ranking **** of marriage in Roman mythology.

When Juno was first discovered, Ceres, Zhiren, and Vesta were all considered planets. In 1811, the German astronomer John Hironimos Schroter estimated that the diameter of Juno could reach 2,290 kilometers. Because more similar objects have been discovered, they have all been reclassified as asteroids or dwarf planets. Juno's small size and irregular shape prevent it from being classified as a dwarf planet.

Juno is one of the most massive asteroids, accounting for about 1.0% of the entire asteroid belt, and it is also in the top 10 in terms of size. It competes with Judicial Star for the title of the largest of the stone S-type asteroids, but the latest measurements have placed Juno in second place. Among the S-type asteroids, it has abnormal reflectivity, which may indicate that its surface has different properties. It is a major member of the Juno family.

Juno rotates prograde, the North Pole points to 27° latitude and 103°, but there is 10° shaking (uncertainty), and the angle between the rotation axis and the ecliptic reaches 51°.

Spectral studies have shown that the composition of chondrites on the surface of Juno, and the iron-containing silicates found in ordinary stone meteorites, such as olivine and pyroxene, may be the source of chondrites. At the middle of the sun on October 2, 2001, the highest surface temperature measured was about 293K, which can be converted to 301K (28°C) at the perihelion position of the heliocentric coordinates. Infrared images reveal that there may be pits or eruptions up to 100 kilometers in diameter on the surface, which should be the result of a young geological impact.

Juno is the first asteroid to be observed in an occultation. Passed in front of SAO112328 on February 19, 1958. Since then, several more occultations of Juno have been observed, and the most fruitful one was completed by 18 observers on December 11, 1979.

The spacecraft orbiting Mars receives the radio signal echoes from the surface of Juno to estimate its mass by using the tiny perturbation caused by Juno to the motion of Mars.

The orbit of Juno changed slightly around 1839, most likely caused by disturbances from other asteroids.

In 1996, the Hooker Telescope at the Mount Wilson Observatory used an adaptive optics system to take a photo of Juno. The image exceeds the entire rotation period of Juno, showing an irregular (multi-block) shape and a dark spot, estimated to be A newly created impact mark.

While driving the spacecraft, Zhao Zhongyao told everyone some knowledge about this Juno. Everyone had a general understanding of this asteroid.

After Zhao Zhongyao finished speaking about this Juno star, he flew to this Juno star again in his spacecraft.

Soon, the spacecraft flew to the mysterious Juno. At this time, the spacecraft was several hundred kilometers away from Juno. From this place, Juno is a very irregular shape, far less regular than Vesta.

Just one glance at this Juno star from a distance makes people feel that there may not be the amethyst gem they are looking for on this Juno star. After all, such an extremely irregular asteroid is unlikely to produce such a miraculous thing as amethyst gems.

‘Dad, will there be the amethyst gem we are looking for on this Juno star? Said Feifei.

After hearing what Feifei said, Zhao Zhongyao said, ‘I feel that this Juno star does not have the amethyst gem we are looking for. ’

‘Then do we have to look on this Marion star! Said Feifei.

‘Whether there is or not, since we are here, let’s go up and see! This is also a famous asteroid. Since it is here, we should also learn more about it. Zhao Zhongyao looked at Feifei and said.

‘Okay, let’s go and see on this asteroid! Feifei also feels that now that he has arrived at this place, he should still go and see it.

So, Zhao Zhongyao flew to the surface of this Juno star again in his spacecraft.

Soon, they landed on the surface of this Juno star.

Juno is a planet made of rocks. Apart from the irregular shape, there is nothing special.

It’s just that Zhao Zhongyao knew that there should be a huge pothole on top of Juno. The diameter of this huge pit is more than one hundred kilometers. No one knew whether this crater was a crater or not.

And Zhao Zhongyao is now on top of this Marion star, he feels that he can go to this pit to see in person. See if this crater is a crater.

‘Dad, this Juno is really nothing good, is it just an irregular big rock! Feifei looked out from the porthole of the spacecraft, and felt that Juno is really nothing to look at. His eyes are full of protruding rocks. There are also craters of varying sizes.

‘I see, we should look at what that huge pit on this Juno star is. Now that we are here, we must uncover the mystery. Zhao Zhongyao looked at Feifei again and said.

‘Okay, let’s go and see that huge pothole! Said Feifei.

So, Zhao Zhongyao drove the spaceship again, looking for the huge pothole on Juno. Because I don't know where this huge pothole is. They can only fly casually over Juno.

However, this Juno is not very big, and the speed of the spacecraft is very fast. And that huge pit is a hundred kilometers in diameter. This is also easy to see from high above.

So, Zhao Zhongyao flew the spacecraft above Juno. He just flew for a few minutes. Feifei saw a huge depression near the north pole of Juno. At first glance, it was a huge pothole.

‘Dad, look, is this the huge pothole we are looking for. Feifei said, looking at the huge depression on the ground again.

Zhao Zhongyao also saw this huge pothole, and he also said, ‘It should be this recessed place, let’s fly down and take a look. ’

After Zhao Zhongyao finished speaking, he drove the spaceship to this huge pothole again.

From a high altitude, this is a huge pothole. But when the spacecraft flies into this huge pit, you will feel that this is not a huge pit, just a huge basin.

Zhao Zhongyao drove the spacecraft and landed in the middle of this huge basin. When the spacecraft stopped on the ground, Zhao Zhongyao and Feifei saw a layer of sand on the ground outside.

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