Top Student

"It seems that there is a large amount of helium-3 on the moon, which has a lot to do with this artificial sun."

Xu You didn't know the lifespan of this artificial sun, but it seemed that there would be no problem at least burning for hundreds or thousands of years.

Due to the limitation of the interior space of the moon, the actual volume of this artificial sun is definitely not as large as the actual sun.

But from Xu You's position, the artificial sun looks as big as the real sun, and it feels very similar to Xu You.

Judging from the data measured by the space suit, the temperature outside the space suit is around 26 degrees Celsius, which is a very comfortable body temperature.

After careful observation, Xu You noticed a new detail.

"The position of this artificial sun seems to be always in the center of the sky."

Because this is just an artificial sun, the actual distance from the ground is relatively close, and it does not always change its position with the planet like the real sun.

Therefore, in theory, there is no dark night in the world inside the moon, but a world like day for ages.

Such continuous daylight normally has a great impact on organisms, especially on plants. Long-term exposure to the sun will cause plants to die quickly.

Xu You didn't know if there was a complete ecosystem here, or if there was only one kind of intelligent creature.

Or perhaps, the creatures that once existed in this world have already adapted to this continuous day, and do not need a dark environment to transition.

Walking in this new world, Xu You discovered more information.

Xu You can be sure that the world inside the moon is very colorful.

There are all kinds of buildings here, some of which also have residential functions.

"This should be a place similar to a hotel, but this seems to be a villa? It seems that there are people living in the inner world of the moon for a long time."

"In this case, why do we need to build an underground shelter? Could it be that the environment inside the moon is not safe enough?"

While walking, Xu You was thinking about these questions in his heart.

Xu You thinks that it may be that the world inside the moon was not developed at the beginning, and intelligent creatures were kept in underground shelters. They did not start to develop the world inside the moon until the moon started space travel.

Of course, it may also be because the world inside the moon is limited, and it is impossible for all intelligent creatures to live in it, mainly living in underground shelters under the moon's surface.

In addition to these various buildings, Xu You also found facilities such as roads and airports, but he did not see vehicles, airplanes and other means of transportation.

"There are traces of intelligent creatures living everywhere here, but there is no sign of life... It's really unpredictable."

It would be understandable if all these intelligent life forms were evacuated.

But even no trace of any plants or even microorganisms was found, which is somewhat unreasonable.

After walking on the road for a while, Xu You stopped.

At this time, several hours had passed since Xu You came down from the black hole.

Xu You already felt some hunger. Of course, with Xu You's body, he could support himself without eating or drinking for a few days.

But after that, the oxygen carried in Xu You's spacesuit will be exhausted first.

If Xu You can't find a way to get back outside quickly, he needs to solve the oxygen problem as soon as possible.

"Huh? The gas composition in the air, unexpectedly..."

At this time, Xu You carefully observed the data measured by the monitoring system of the space suit, and discovered some new situations.

Just now Xu You just noticed that the oxygen content here is higher than that in the underground shelter, but he didn't pay special attention to the specific ratio of these gases.

It stands to reason that Xu You would not ignore these things, but the things that refresh Xu You's cognition here are too fast, making Xu You dizzy for a while.

After carefully examining the data, Xu You discovered that the proportions of various gases in the air here are actually very similar to those on the Blue Star!

"Oxygen content, 21 percent. Nitrogen content, 78 percent. The rest are mainly rare gases, carbon dioxide, water vapor, etc..."

Xu You felt that such a situation was not a coincidence.

Judging from the previous signs, Xu You felt that these environments were very suitable for human survival. Looking at it now, this possibility has increased a lot.

After confirming that the air here is very suitable for humans to breathe, Xu You made up his mind and took off his helmet.

Taking a deep breath, Xu You only felt that the air here was very sweet.

The "sweet" here naturally doesn't really have any special smell, it just makes Xu You feel very fresh when breathing.

When breathing in the blue star, Xu You didn't feel so comfortable.

This should be because the air above the blue star has been polluted, and there are various harmful gases in the air, while the air inside the moon does not have these harmful gases.

"The sun is also very comfortable. It feels like spring on the blue star. The radiation protection function of the space suit is meaningless here."

After confirming everything was safe, Xu You finally dared to take off his spacesuit and experience this new world with his body.

Facts have proved that after taking off the space suit, Xu You did not feel any discomfort, but felt more comfortable in his body.

Because of the special gravity system, it is not like the surface of the moon, which only has one-sixth of the gravity of the blue star, but the same as the blue star, with a gravitational acceleration of about 9.8m/s.

Xu You felt more and more that this was a world prepared for the Blue Stars.

"Perhaps, their planet is very similar to Blue Star, including the components of various gases in the atmosphere, the acceleration of gravity of the planet, the size of intelligent creatures, etc. Could it be that only the environment of Blue Star has Possibly life? Wait a minute..."

Thinking of this, Xu You suddenly had another idea.

This thought was so unbelievable that even Xu You felt a little scared when he thought of it.

That is, in fact, these intelligent creatures accidentally discovered a planet like Blue Star when they were traveling in space.

They felt that the blue star was very similar to their planet, so they stayed near the blue star and analyzed and observed the blue star.

As for what happened later, Xu You didn't even dare to think about it any further.