Age of Cataclysm: I can light up the technology tree

"Cough, cough, cough..."

Inside the Earth.

As the hatch of the deep-sea cabin opened, a violent coughing sound suddenly resounded throughout the starship.

"Fang Xu, how is your health?"

The holographic projection automatically unfolded in front of Fang Xu, and Lv Yongchang's concerned question came from the loudspeaker beside him.

"Cough, cough... I, cough, I have left the cabin and am coughing... cough!"

Looking at Fang Xu in the space suit and coughing constantly in the picture, Lv Yongchang in the command center chuckled.

"Since you are in good condition, report to the command center as soon as possible."

"We will arrive at our destination in one month."

While coughing, Fang Xu raised his right hand and made an internationally used "friendly" gesture to the camera beside him.

...

An hour later.

Fang Xu stepped into the command center with a frivolous step.

"Tsk tsk..."

"Your body is not good."

Perhaps because they are about to arrive at their new home, Lv Yongchang is in a good mood, and even his tone is full of teasing: "Look, who is like you, me or Zhao Zijie?"

Fang Xu rolled his eyes unhappily.

"I won't say anything about Zhao Zijie. After all, he is from the military, so it's normal for him to have a better physique."

"But you."

"I'm confused, why is your physical fitness so much better than mine?!"

Faced with Fang Xu's doubts, Lv Yongchang shrugged and said with a relaxed look: "Maybe, it's talent."

Fang Xu: "..."

Looking at Fang Xu's speechless expression, Lv Yongchang laughed.

"You have to seize the time in this month and exercise more in the gravity cabin."

"Don't let others help you get off the starship when you land."

Fang Xu smiled and nodded.

This point, Lv Yongchang didn't need to remind him.

After all, it was he who personally proposed waking up a month earlier and conducting restorative training in the gravity chamber.

"Okay, let's get back to business."

Lv Yongchang restrained his smile and looked at the star map presented in the holographic projection.

"According to the information received by Zero, there has been no abnormal phenomenon in the Ross 154 star during the 60 years of sailing."

"According to the detection data, the interference of advanced civilizations can basically be ruled out."

"At present, a probe has left the Ross 154 orbit."

"It is expected to reach the synchronous orbit of Ross 2 soon, and then we can observe this planet in real time."

Lv Yongchang's words made everyone present feel a little bit of expectation.

New planet.

New home.

A place without any worries.

For human civilization at this time, this is already heaven!

"Professor, the probe has successfully arrived near Ross 2."

Zero's voice sounded in the command center.

At the same time, the holographic projection picture in front of him changed quietly.

A solid planet with a huge planetary ring slowly rotates on it.

Ross 2

Under the light of the main star, the entire planet presents a yellowish-brown hue.

There are a few white spots in the yellowish-brown hue.

That is water resources in the form of solid ice.

It can be seen at a glance that this Ross 2 is in no way comparable to the Earth.

At least, in terms of water resources, the two have a huge gap.

However, this thing does not have much impact on the current human civilization.

Therefore, everyone did not focus on it.

"Zero, let the probe land on Star 2."

After Lu Yongchang pondered for a moment, he gave the order.

In order to better detect planetary resources, these interstellar probes were given the ability to land on planets and conduct ground surveys at the beginning of their design.

"Received."

As Zero's voice sounded, the picture in the holographic projection suddenly moved.

Looking at the gradually enlarged Ross 2, all the researchers secretly sweated.

...

Time passed by.

The probe first passed the planetary ring surrounding Ross 2.

With the help of the camera, Lv Yongchang saw the composition of the star ring.

In addition to some small gravel, there are also a lot of ice debris.

"It's a good place to mine."

Lv Yongchang looked at the various data sent by the probe and muttered to himself.

After crossing the planetary ring, the probe plunged into the atmosphere of Ross 2.

(The previous article said that this planet has no atmosphere, and this is a modification. In addition, the description of this part of the content in the previous article has been modified.)

Considering the low surface temperature of this planet, Lv Yongchang specially chose the equator as the landing site.

Under the influence of the atmosphere, the camera vibrated violently.

But soon, the picture gradually stabilized.

Ross 2

The blue sky.

Under the light of Ross 154, which is about to set, a wide belt appears in the center of the sky.

That is the planetary ring surrounding Ross 2!

The camera moves down.

The earthy yellow land is undulating, with hills, basins, mountains and rivers...all kinds of terrain are visible at a glance.

On some high mountains, you can even see white snow.

At the end of the sight is a snow-white glacier.

Lv Yongchang has even thought about sending robots to the glacier to collect ice to replenish water resources.

As the detector continued to descend, the ground image gradually became clearer.

Suddenly, he held his breath.

Is that...

Liquid water?

Perhaps because it is near the equator and the temperature is high, under the shooting of the high-precision camera, a thin, long, winding river is clearly presented in front of everyone!

The detector descended further.

A terrain on the right side of the picture instantly attracted Lv Yongchang's attention!

Surrounded by mountains on three sides, there is a plain in the middle.

In the center of the plain is a small lake.

In the center of the lake, there are several lake islands.

On the left side of the plain, a wide river flows slowly.

"That's it!"

Lv Yongchang's eyes showed some joy: "The address of the central city is here!"

As he said, he recorded the coordinates displayed in the detector.

Everyone present nodded in agreement with Lv Yongchang's proposal.

Although there may be native microorganisms in the water, this is no longer a problem for current human civilization.

The detector slowly landed.

Three brackets popped out from the side and supported it steadily.

Then, the side hatch of the spherical detector slowly opened.

A detection vehicle loaded with precision detection instruments slowly drove out of it.

[Atmospheric composition: nitrogen 97%, carbon monoxide 1.8%, carbon dioxide 0.6%, water vapor 0.4%...]

[Surface pressure: 85kpa]