Dahan Technology Empire

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Zheng He has been staying on Mars for more than half a month. It has searched the entire Mars, excavated all suspicious locations, and found several large black crystal minerals. As for the small ones, it is very Many, these mineral sites have all been recorded one by one, and these black crystal mines can be excavated after the large-scale development of Mars in the future.

Of course, a lot of black crystal mines must have been excavated in half a month. These black crystals were first transported back to Earth by a large space shuttle. The scientists on the other side of the earth have long been hungry~ intolerable!

Report, all personnel and equipment have been evacuated from Mars!

Li Jun nodded. After staying on Mars for more than half a month, it was time to leave. Except for the discovery of black crystal ore on Mars, there were few other gains. However, these high-quality black crystals on Mars are priceless treasures. As long as the black crystal is mined, Qingquan Technology will have countless energy blocks, which will greatly promote the development of science and technology.

Notify everyone, prepare to start again, the next stop, the asteroid belt!

The huge Zheng He still relies on the gravitational force of Mars to obtain a greater initial speed. After flying around Mars for a few times, it flew in the direction of the outer reaches of the solar system.

The average distance of Mars from the sun is 1.5 AU, and the distance of the asteroid belt from the sun is 2.17-3.64 AU.

The asteroid belt is a dense area of ​​asteroids in the solar system between the orbits of Mars and Jupiter. It is calculated from the statistics of more than 120,000 asteroids that have been numbered, and 98.5% of asteroids are found here. Since this is the densest region of asteroids, estimated to number as many as 500,000, this region is called the main belt, often referred to as the asteroid belt.

Don't look at the number of asteroids, it seems that there are a lot of asteroids. The number that has been numbered is more than 120,000. It is estimated that there are many unnumbered asteroids. Most people must think that this place is like the meteorite belt in the movie. meteorites and asteroids.

The reality is just the opposite. Although the number of these planets and meteorites is very large, there are really many. A stone the size of a fist is also a meteorite, but if it is placed in the vast area surrounding the solar system, the density will be very small. The asteroid belt The material is so thin that in history several spacecraft have passed safely without incident.

After flying in the lonely and cold space for nearly ten days, the huge Zheng He has begun to enter the asteroid belt.

Although the density of materials here is also very low, it is within the asteroid belt after all. All the exploration tools on the Zheng He are all turned on, and a large number of micro-satellites are launched.

Send a small detection satellite to scan the asteroid belt for radiation, temperature, material composition, interstellar dust and material distribution, magnetic field, especially the influence of Jupiter on the magnetic field here. You must know that Jupiter's magnetic field is the most terrifying in the entire solar system!

Turn on x-ray detection, gamma-ray detection, beta-ray detection, infrared radiation detection, magnetic field detection!

Turn on 3D stereoscopic radar and produce 3D stereoscopic images!

Turn on the laser cannon, the authorization to use the weapon has been approved, and it can be used normally!

Turn on nuclear weapons missiles, not authorized to use!

...

All the people and equipment of the Zheng He are operating at high speed, and the high-level officials with sufficient authority on the other side of the earth can authorize the use of nuclear weapons to the Zheng He at any time.

Although the material in the asteroid belt is very sparse, the people here at Qingquan Technology do not dare to take it lightly. You must know that in space, if a high-speed meteorite and the Zheng He collide, even a small Meteorite, the consequences are also unimaginable, no one dares to take it lightly.

After all the detection instruments were activated, all the conditions within tens of thousands of kilometers around the Zheng He were clearly displayed in the 3D stereo images.

Even small stones as small as a few centimeters can be detected.

And all the asteroids and meteorites that may have an impact on the Zheng He were all shown by red eye-catching targets, and the laser cannons installed on the Zheng He were continuously fired, smashing all these targets into pieces.

This is the fifth meteorite to be destroyed! The Zheng He, which had all entered the asteroid belt, flew all the way, and only destroyed five asteroids, and these five asteroids were only considered to be a threat. Destroyed, it can be seen that the material density of the asteroid is not large.

Always be vigilant and don't take it lightly!

Li Jun led the defense forces on the Zheng He to pay attention to everything about asteroids at all times, and did not dare to be careless about the destruction of all dangerous meteorites and asteroids.

On the other hand, scientists led by Jiang Zhipeng are also busy, constantly analyzing various meteorites and planets in the asteroid belt.

According to the analysis of spectral images, the planets and meteorites in the asteroid belt can be roughly divided into three types, and more than 60% of all asteroids are C-type asteroids rich in carbon value!

The number of S-type asteroids containing silicon accounts for about 25%. The spectrum shows that their surfaces contain silicates and some metals, but the composition of carbonaceous compounds is not obvious. This shows that they are significantly different from the composition of the original solar system. The result of differentiation may be due to the melting mechanism of the early solar system.

The total number of M-type asteroids is about 15%. Their spectra contain iron-nickel-like spectral lines, which are white or slightly red, and have no absorption line characteristics. M-type asteroids are supposed to be composed of The core is formed by a destructive impact with iron-nickel as the main matrix.

Based on the spectral information detected by various instruments, scientists have a rough estimate of the structure of planets and meteorites in the entire asteroid belt. This is the method of science, and it is clear to you thousands of miles away.

It seems that the M-type asteroids with the smallest number are the ones that really have a big role. These asteroids contain a lot of metal resources. According to the spectral detection, most asteroids are composed of silicon elements! They can only be used for Make solar panels or something!

Jiang Zhipeng looked at the statistics that had been collected and frowned slightly. The amount of asteroid resources largely determines the development of mankind in the future.

Everyone, take a look, we found an asteroid with a diameter of about 800 meters at 2,270 kilometers in front of us. According to the spectral wavelength and color position, this asteroid is actually composed of iron elements! This asteroid is The weight of the asteroid is between 150 million and 200 million tons. If this asteroid is pulled to the side of the earth, how much can it sell for?

A scientist in charge of the detection is drooling at the asteroid in the computer!

PS: Everyone's monthly pass is too enthusiastic, and the old cow has to repay the debt~~(To be continued.)