It's reasonable for me to have a two-way foil for a second-level civilization, right?

With the help of a high-definition camera, Lu Yongchang and others also saw the surface of the Lost Star clearly.

The forest, the extremely dense forest!

Under the camera, except for the ocean area, almost all land is covered by lush forests!

The green color of most land areas is very uniform, except for one place - the North Pole of the Lost Star.

Compared with other regions, the arctic region is particularly rich in green.

At the same time, the Arctic region is also closer to the black hole's accretion disk.

It was also this scene that made Lu Yongchang's eyes a little suspicious.

This is near a black hole!

While the accretion disk provides light and heat to the lost star, it also releases extremely powerful radiation.

Lu Yongchang glanced at the data sent back from the nearby black hole detection network, his eyes showed some clarity, but then he became more suspicious.

The lost star and the accretion disk maintain the same angular velocity, and keep a good distance from the accretion disk, so they are always in the area of ​​weak radiation.

This may have created a more suitable environment for life.

But...weakness is also relative, this is a black hole!

This dose of radiation is fatal to ordinary life!

I don't know how life on this planet survived...

Lu Yongchang shook his head in confusion, and asked in a low voice: "Zero, have you found any electromagnetic wave signals?"

This is what he has been worried about.

Since there are such lush plants on this planet, there is a great possibility that other life forms exist, and even advanced civilizations may be born!

"So far, no abnormal electromagnetic wave signal has been found."

"The planet is quiet."

Ling's report did not reassure Lu Yongchang, but cast an inexplicable haze on his heart.

Quiet?

Sometimes, silence is the biggest problem!

"31.9% oxygen content!"

Mao Zhengzhi's deliberately lowered exclamation came from the side: "So high?!"

"And considering its surface gravity of only 1.5g..."

"The size of the creature above is probably not small!"

Mao Zhengzhi's words reminded Lu Yongchang who was immersed in various data.

He instantly thought of the large creature born from Proxima b——Magnar.

The oxygen content of Proxima Centauri b is far lower than that of this lost star!

But such a behemoth was still born.

The earth, not to mention the ancient dinosaur period, but only modern times, the oxygen content is only 21%, and there are super-sized giant creatures like blue whales in the ocean!

Then what kind of life will appear on this planet with not too high gravity and such abundant oxygen? !

Lu Yongchang shuddered slightly.

"Zero, terminate the login process!"

Without the slightest hesitation, he shouted directly: "The probe keeps hovering, and investigates the surface conditions of the entire planet at high altitude!"

"receive."

……

Lost Star.

The dense atmosphere is filled with damp breath everywhere.

A huge arthropod raised its head with difficulty, looking at the sky with faint clouds floating.

An extremely large disc-shaped object covered the entire sky.

It vaguely remembers that the sky was not like this before.

At that time, there was only a round ball of light in the sky.

I don't know when it started, the light ball disappeared, and it was replaced by this bright disc-shaped object.

It didn't know what happened, it only knew that the disk-shaped object was still glowing and glowing, and it didn't bring much change to its life.

Even, this disc-shaped object can bring it a more comfortable "sunbathing".

It stared blankly at the glowing disc in the sky, and subconsciously moved its mouthparts covered with fine and sharp teeth.

It thought of a food it had eaten, which looked like a disc in the sky.

The intoxicating taste slowly diffused in its mind.

Its brain capacity is not large, and it is already the limit to remember these things.

Just when it was about to lower its head to look for this delicious food again, a mutation appeared.

It stared blankly at the countless "shooting stars" flashing across the sky, trying to understand the nature of these "shooting stars" with its small brain capacity.

Suddenly, these "shooting stars" emitted a dazzling light!

It subconsciously narrowed its six pairs of small eyes.

But at the next moment, it felt the comfort of being "sunbathed" from around it, and let out a soft snort.

"Screw rustle..."

A slight trembling sound came from the side.

The intoxication in its eyes dissipated instantly, and the panic from the depths of its genes filled its brain.

It didn't care about observing the scene in the sky, and it didn't care about the comfort brought by those small glowing objects. It moved its hundreds of slender legs and ran towards the distance.

When the arthropod went away, the tall bushes behind it trembled slightly.

A tree root that rose high up at an unknown time slowly fell to the ground.

Then, a burst of obscure fluctuations spread from the ground to the surroundings.

After a few seconds.

"Hi!!!"

A scream came from a distance.

The arthropod tried to widen its six pairs of small eyes that were gradually dimming, and looked at the "fireballs" hovering in the sky.

Behind the "fireball" is an extremely bright disk that covers the entire sky.

The disc rotates slowly, as if to indicate something.

The gradually deactivated brain seemed to have noticed something, driving it to make a sound full of panic.

But the next moment, the sound suddenly disappeared.

Accompanied by a dense rustling sound, its huge body gradually disappeared into the lush forest.

The forest was once again silent.

Chapter 591 Giant Tree!

The order issued by Lu Yongchang was transmitted to the detector through the ultra-distance communication device.

Almost without any delay, all the detectors quickly completed the attitude adjustment, and simultaneously lit up the antimatter engines at the tail.

boom!

The huge amount of energy changed the original motion state of the detector, which was constantly falling, at a speed visible to the naked eye.

At the same time, the gamma rays emitted by the antimatter engine spread out in all directions like a storm.

As the attitude of the probe gradually stabilized, the power of the antimatter engine gradually decreased.

Under Zero's control, the probes hovered at the same height in the dense atmosphere as if carved out of a mold.

Afterwards, the probes adjusted their posture again, and flew towards all directions of the planet.

……

The real-time images from the detectors were presented in front of the eyes of scientists with incomparable clarity.

"This……"

"Are there only forests on this planet?"

An older academician of the Academy of Sciences from the Earth Age complained in a low voice: "This greening is really good..."

Lu Yongchang couldn't help but laugh.

Aside from being funny, there was also some doubt in his eyes.

It wasn't just him, the academicians of the biology major in the laboratory had the word "confusion" written all over their faces.

"This... is not normal..." Mao Zhengzhi frowned, and muttered to himself, "It's too abnormal!"

"With so many forests, is the soil fertility of this planet so high?"

"And the forest density in each place is almost exactly the same... This, how is this possible?!"

Mao Zhengzhi shook his head again and again: "I don't understand, I really don't understand this time..."

Lu Yongchang's eyes moved, and he asked in a deep voice, "Zero, has the surface scanning and modeling work been completed?"

"Processing relevant data, please wait."

Electronic synthesis sounded quickly.

After waiting for a few seconds, a brand new projection appeared in front of everyone.

The 3D modeling glows with azure blue light, and thick trees grow on the undulating ground.

At first glance, there seems to be no problem.

"wait wait wait!"

Mao Zhengzhi suddenly widened his eyes, and said with a look of horror: "Teacher, professor, look at the numbers on the coordinate axis next to it!"

Lu Yongchang was stunned, and looked at the coordinate axis on the side of the 3D modeling with some confusion.

"hiss!!!"

His reaction was more intense than that of Mao Zhengzhi!

"Fuck..." Lu Yongchang's voice trembled slightly, "How do these trees grow?!"

On the coordinate axis, the number 100 glows with a little bright white light.

100 m.

This is the average height of these trees.

Compared with the earth, the size of these trees has increased several times!

"Professor, the detector found an abnormal situation."

This time, without waiting for Lu Yongchang to speak, a holographic image automatically appeared beside him.

In the picture is an extremely large tree, like a pillar connecting the ground and the sky, standing quietly on the surface of this planet!

The camera zooms in quickly.

The texture on the trunk gradually became clear.

The deep ravine reveals the vicissitudes it has experienced to outsiders.

The tree canopy blocks the sky and the sun, blocking the light from the black hole's accretion disk.

Long branches seem to be unable to bear the planet's gravity, hanging from the tree's canopy.

At its feet, there is a lush forest.

From a distance, these forests are like grass at the foot of this big tree!