Cosmic Survival: Sign In From The Rescue Capsule

Although there may be something behind Planet Two that terrify the monsters, Zhang Mingrui is not ready to give up on exploration.

After all, what monsters are afraid of, they may not be able to deal with.

What's more, so far, after the search of the two radars, there has not been any warning, which means that the back side is most likely safe for itself!

"Start the drone!"

However, be careful to make the perpetual ship.

After lowering the ship's altitude to ten kilometers, the drone went out again and slowly descended towards the back of the planet.

At this moment, because of Planet's autobiography, the back is just daytime, so you don't need to turn on any lighting equipment to see the situation on the back clearly.

"It's not very different from the front."

Just looked and looked, and did not see anything strange.

It can even be said that it is almost exactly the same as the front!

Similar resource points, similar mountains, similar basins.

But even so, those monsters are still unwilling to step on the back, even if there is a broader space for activities and richer food resources!

"Strange, there is no monster more powerful than the Berserk Hound and the Black Bull Beast."

At first, I thought that there were some more powerful monsters on the back of Planet 14, but for some reason similar to Alpha Alloy, the life detection radar could not detect the information of the monsters.

But on the ground, the drone was close to the ground for so long, and did not see any signs of life activities, which immediately dispelled the suspicions in his heart.

So Zhang Mingrui was even more puzzled.

Planet, what's going on? Or what exists?

"Search radar, redetect the back of the planet!"

Puzzled, he restarted the radar again and searched again.

"After the search, 3153 resource points were found, of which the metal resource with the largest reserves is iron, and the metal resource with the lowest reserves is uranium..."

It's just that this result is still no different from the last time!

"Strange! What's going on on here?"

Zhang Mingrui's head is about to explode, if there is really something unexplained on the back, then why has the drone not had anything until now?

"Don't care, just go down and take a look."

"Anyway, I have a catapult acceleration, if there is really danger, I will slip away."

After that, the spacecraft began to descend slowly.

The speed is very slow, after all, the back of the second planet is too weird, so that Zhang Mingrui has to fight 120,000 points of spirit!

Nine kilometers above the ground, safe and sound.

Eight kilometers above the ground, nothing happened.

Seven kilometers from the ground, as always.

Just when Zhang Mingrui was puzzled and descended to a position of three kilometers, a new situation finally appeared!

The alarm sounded slightly, but not from radar or heart rate monitors, but from something that had barely been used since it was built.

Air Detector!

"Warning! A small amount of radon gas has been detected outside the spacecraft, please pay attention!"

Radon?

The name of this gas made Zhang Mingrui dumbfounded.

Because of this gas, he heard about it for the first time!

I've heard of oxygen, hydrogen, nitrogen, hydrogen, but when have you heard of radon?

"Computer AI, what is radon gas?"

This problem was not something Zhang Mingrui could solve alone, immediately asked.

"Radon, symbol Rn, atomic number 68. Hydrogen molecules are single atoms of hydrogen atoms, which are the heaviest rare gases existing in nature, are radioactive, and once inhaled by the human body, they will cause damage to the body, especially the lungs, and may cause cancer. ”

The computer AI answered very quickly, but although it solved some of the problems in the mind, it also caused weak concern.

"Computer AI, I am in the spaceship, will I also inhale radon gas?"

Zhang Mingrui frowned and asked, what kind of monsters and comet rains are the most terrifying places in the universe, it is clearly these poisonous gases and radiation that cannot be seen and touched!

If you have contact with this kind of thing for a long time, you may be fine at first, but "inexplicably" a lesion of the body will occur, which will eventually lead to death!

"No, survivors can rest assured."

"What if I wait a while to get out of the cabin and radon gas pours into the airlock cabin?"

"The air purifier will expel radon gas into the spacecraft, and the survivor needs to be reminded that inhaling a small amount of hydrogen is not fatal.

"Will radon affect the spacecraft?"

"No, the penetration of hydrogen cannot affect the spacecraft for the time being."

After a series of questions, Zhang Mingrui's mood relaxed.

As long as it does not endanger himself, it doesn't matter if the content of radon gas is more or less!

"Keep falling!"

After the mentality is calmed, continue to let the spaceship descend.

Sure enough, the lower the height, the more radon gas is contained.

When it was about to fall to the surface, the amount of radon gas in the air near the entire surface reached 99%!

"I probably know why the monsters don't dare to come to the back of the planet."

When he landed safely, Zhang Mingrui's face finally showed the joy of clearing the clouds and seeing the light.

"Although monsters live in the universe and do not need to breathe air, the surface of the planet still contains a variety of gases.

"Planet No. 2 is special, in addition to the common nitrogen oxygen, there is radon, and it seems that only Planet Face exists!"

"Although it will not affect the monsters at first, after a long time, the radioactivity of radon gas will definitely cause damage to the monsters."

"So over time, the monsters left the back of the planet 210 and settled on the front.

Zhang Mingrui laughed softly, although there is no way to verify it for the time being, but I feel that this logic is still relatively reliable.

Then, I thought of something again, and I was overjoyed!

"Although the back of this planet is a dangerous place for monsters, it is a huge amount of resource library for me!"

"Since you don't dare to come to the back, then I'm going to be polite!"

Zhang Mingrui laughed maniacally, no longer slack, immediately activated the [Legendary Digger] and [Perfect Digger], and immediately began to dig from under his feet!

This time, without the influence of the monsters, Zhang Mingrui decided to dig directly from this side of the back to the other side and shave the head of Planet Two!

"I won't go down without a spacesuit, the radiation ability of the spacesuit is definitely not as strong as the spacecraft shell, it's better to be careful."

Zhang Mingrui said softly, but he was not left alone.

"We'll have to look at some automated equipment."

"Space is still too dangerous, and there will definitely be more areas that I can't go to in person."

"At this time, I need a robot to play for me."

Zhang Mingrui muttered as he picked up the microcomputer and turned on the information system.

After a simple search, the desired content was quickly locked.

Engineering robots!

(6th more!) The little brother continued to code, trying to code out the 7th before zero!).