【Revision】
"Hold on, slow down!"
"Slow down, slower!"
"Okay, okay, okay, go forward, go forward, go a little further."
"The engineering transport truck can go a little further back."
Zhou Xiangming looked at the pictures on the screen and gave various instructions.
Wu Hao and Zhang Jun were both silent at the moment, watching the entire dispatching and loading process quietly, for fear of disturbing Zhou Xiangming's command work.
On the big screen, at this moment, the intelligent robotic arms on the two multi-purpose engineering robots were hanging the golden meteorite core and slowly moving towards the bucket of the engineering transport vehicle.
The whole process is very slow, and what I want is stability. Because the weight of this golden meteorite star core is about to reach the limit of the intelligent robotic arms on the two multi-purpose engineering robots.
A single smart robotic arm shows a load of 260 kilograms, and the two machines add up to 520 kilograms. After conversion, the real weight of this golden meteorite star core reaches 3,120 kilograms, that is It weighed more than three tons, which was far beyond their original estimate. It could be said that the weight was almost doubled than the theoretical estimate.
While everyone was thankful that the intelligent robotic arms of these two multi-purpose engineering robots were designed to carry enough weight, they were also looking forward to the golden meteorite core.
You must know that this stone ball, which has a visual diameter of only fifty or sixty centimeters and looks a little rusty, actually weighs more than three tons. This means that the heavy metal content in it is absolutely considerable, which also means that its value will further increase. How can people be unhappy?
"Okay, slow down, slow down!"
Following Zhou Xiangming's instructions, the entire golden meteorite core was slowly placed on the bed of the engineering transport vehicle. Immediately, the wheels of the engineering transport vehicle also felt the gravity and began to sink slightly.
As the straps hanging on the two intelligent robotic arms slowly relaxed, the entire golden meteorite star calculation was completely installed on the engineering transport vehicle.
"good!"
Bang bang bang...
The entire hall immediately erupted, followed by warm applause and cheers.
Great, really great!
The most important and critical step in the entire mission was completed, which also meant that they had completed more than half of their thousand-mile "treasure hunting" mission.
This made everyone present breathe a sigh of relief. Zhou Xiangming, who had always been tense, slumped down on the back of his chair. It can be seen how much pressure he had just endured.
"Okay, now loosen the straps and start to reinforce the gold meteorite core to facilitate transportation." Zhou Xiangming ordered with a smile.
"clear!"
Yu Chengwu, who was on the side, spoke one after another at this time: "Let the Wangshu-2 lunar surface patrol test vehicle take more photos, from all angles.
How can we not have good photos of such an important moment? These will be put into the history books, so we must take some good photos. "
After hearing Yu Chengwu's words, Wu Hao and the others chuckled.
Indeed, Yu Chengwu is right. How can you not take photos at such an important moment?
Zhang Jun, who was sitting next to him, also said with a smile on his face at this time: "Take all the photos, use the smart robotic arm on Wangshu 2 to take a selfie, and include himself in it.
The picture should be more vivid. If there is a photographer, let them give you some guidance. "
At this point, Zhang Jun turned to Wu Hao and said: "I think we can pause the live broadcast first, and we can't broadcast everything to the outside world. We have to save some vacation materials to facilitate our own promotion."
"Okay, okay." Wu Hao smiled and nodded. Anyway, the golden meteorite core has been dug out and transported to the engineering transport vehicle, so the entire live broadcast should be considered over.
Seeing Wu Hao nodding, Yu Chengwu immediately gave instructions to the staff next to him.
Soon, the live broadcast ended, which also caused many viewers who were enjoying watching to express their dissatisfaction. This golden meteorite core has just been shipped to the car, so why is the live broadcast over? It has to be transported back, so why is it not live broadcast anymore?
Not only the audience, but also the experts and hosts in the live broadcast room showed unfinished expressions.
After receiving the instructions from the director, the supporter immediately turned around and said to the three experts sitting on the hosting stage: "Okay, the live broadcast ends here. The three experts watched the entire process. What is going on at this moment? Feel it, all in one place!”
When the supporter asked her the first question, Qi Ziyi nodded slightly and said: "First of all, I wish Haoyu Aerospace's meteorite core transportation mission a staged victory. Although it is far from transporting it back to the Zhihai Lunar Surface Scientific Research Station, , and there are still many difficulties in transporting it back to Earth, but this success is definitely very critical and important.
From the live broadcast just now, we also saw some new information that was not determined or estimated before.
For example, half of the meteorite core was buried in the soil before. We didn't know its overall shape, so we didn't dare to draw many conclusions. Now that we see its shape, we can make some conclusions. "
"The conclusion you are referring to is...
I just heard that your name for this golden meteorite core has also changed. Does this mean that you also think it is an asteroid core? "The host grabbed the key point in Qi Ziyi's words and asked.
Hearing the host's question, Qi Ziyi smiled and shook her head. Her expression was no longer as serious as at first. She said with a smile: "We can't be sure yet, but judging from the information we have now, it's a high probability." It is the core part of an asteroid.
At least it is a large meteorite core, otherwise it would not be so regular and contain so many heavy metals. "
Seeing the host's confused look, Qi Ziyi further explained: "We know that any object has gravity, and therefore, under the action of its own gravity, these objects will attract surrounding objects and gradually become larger. This is how some planets gradually formed . And with the influence of rotation and revolution, these planets or asteroids will gradually become round, and the heavier matter contained on them will also follow the inertia generated by the rotation and the effect of its own gravity. Continuously gather towards the center, thus forming a core.
For example, the core of our earth is mainly composed of iron and nickel elements and has high density. Its average density is about 10.7 grams per cubic centimeter. The entire mass accounts for 31.5% of the entire earth's mass, but its volume only accounts for 16.2% of the entire earth's volume.
This meteorite core is very special. We still don’t know how it was formed to condense so many metal elements, so its research value is very high. "
