Fortunately, we came here in winter. If we had come here in summer, the dry ice would have sublimated into gas, and the sight wouldn't have been as spectacular as it is now.
Xia Yu hovered the landing shuttle high in the sky, opened the hatch and took a lot of photos below. Drones cannot fly on Mars. To fly, they either need black technology or rocket power. Aerial photography is still relatively difficult. Fortunately, he has black technology.
Landing on a thick layer of ice, people left a trail of footprints on the ground as soon as they came out. Dry ice is also ice, but the ice cover underfoot is a mixture of dry ice, water ice and dust.
Take a can back and heat it up. When all the dry ice sublimates, what remains is authentic Martian water. Isn't it better than Ganges water?
It is difficult to achieve immortality, but it is not a problem to change the account and start over. Xia Yu took out the laser welding gun from the space, adjusted it to the cutting gun mode, and started the soothing block cutting game.
The 1-meter-thick ice layer on the surface contains less water, so it would be more convenient to dig directly below 1 meter to take samples.
Xia Yu once aspired to be a top student, but he never expected to become a wealthy man. Now that things have come to this, he might as well become a wealthy man with scientific research aspirations!
He collected a lot of samples during this trip, and after returning, he will transfer them all to the hive base for research. Maybe there will be some major discoveries.
The storage space was really helpful. He was not very comfortable taking all the samples back like this. It would be safer to isolate them throughout the process.
Under the cutting of the laser welding gun, the dry ice layer became as soft as tofu and soon penetrated to below 1 meter, and the water ice layer finally appeared.
Xia Yu cut a large piece and put it into the prepared sealed box, and then put it into the storage space.
He destroyed all traces before leaving. There are detection satellites flying over the North Pole of Mars regularly, and he doesn't want to cause panic in the human world.
Back on the landing shuttle, this five-day trip to Mars, which combined scientific research and leisure, officially ended, and Xia Yu planned to return home.
"Buzz~~"
He and the shuttle quickly took off into the air, and the mother ship waiting in low-Earth orbit came to pick them up. When the hatch opened again, he had returned to the landing preparation cabin.
Returning to the previous cabin through the passage, I saw the scenery outside the porthole changing again, and the earth soon appeared before my eyes.
Now that I'm home, no matter how wonderful the world outside is, it's not as good as my home planet!
This is homesickness, except that for some people, their homesickness is a village, a city, a country, or a continent.
Xia Yu is different, his homesickness is a planet.
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