Although curvature navigation is the first experience for all academicians.

But the almost unchanged scenery outside the window soon became boring.

After the novelty completely wore off, everyone entered hibernation one after another.

The lights of [Earth] gradually went out, and the original hustle and bustle gradually returned to tranquility.

In the deep universe, protected by the curvature bubble, the fleet flew towards the first destination at ten times the speed of light.

There, the fleet stopped briefly to replenish the almost exhausted antimatter.

Everything is done independently by zero-control robots.

According to the default program,

Zero will wake up all scientific researchers only when it reaches its destination, the Kepler 452 star system.

…

Earth calendar year 3605.

In the dim command center of [Earth], the blue holographic projection light once again lit up.

[Current distance to the target star system: 1 light year.]

[Arrived at the warning distance, the fleet is exiting the curvature navigation state...]

…

It is 1 light-year away from the Kepler 452 star system.

This is the empty space between star systems.

In the cold and silent universe, apart from a few stars, there are only a few small micro-meteorites left.

suddenly.

The peaceful time and space became violently turbulent.

The next second, a huge fleet suddenly appeared in this open area.

The group of micro-meteorites located in front of the fleet seemed to have been attacked by some invisible attack. In an instant, they turned into countless fine powders and dissipated into the visible universe.

The turbulent time and space gradually subsided, the operational status of the fleet gradually stabilized, and the intensity of the gamma rays released by the antimatter engine at the tail also slowly attenuated.

A few minutes later.

The side hatch of the giant flagship located in the center of the fleet slowly opened.

A large number of detectors lined up in a neat queue and filed out of the hatch.

After a short stay, they drive the antimatter engine and accelerate toward the star system ahead.

…

"Professor, welcome to Earth year 3608."

The electronic synthesized sound sounded in Lu Yongchang's ears, awakening his sanity that had not yet fully recovered.

"3608 years..."

Lu Yongchang closed his eyes slightly and murmured in a low voice.

He coughed out the remaining deep-sea liquid, took a deep breath and asked in a deep voice: "Where is the fleet?"

"The current distance is 0.01 light years from the target star system." Zero responded quickly.

Hearing this, he opened his eyes suddenly, and deep in his eyes, a trace of strong shock flashed.

Fast, really fast!

In just 308 years, the human fleet has traveled across previously unimaginable distances!

"Did you encounter any accidents during the voyage?"

Lu Yongchang asked in a low voice while struggling to get up from the hibernation cabin.

"According to the plan, the energy replenishment points are all planetless star systems." Zero responded to Lu Yongchang's question meticulously, "Therefore, no traces of advanced civilization were detected during the voyage."

Lu Yongchang nodded to express his understanding.

Also normal.

Ever since the earth-shattering battle between the Sweeper civilization and the Pastoralists, this corner of the Milky Way has almost become a silent place.

Higher civilizations naturally do not dare to "speak out" rashly.

Not to mention lower civilizations.

This is one of the reasons why Lu Yongchang dared to take the risk of crossing 1,539 light years.

"Are all the other academicians awake?"

After receiving Zero's affirmative reply, Lu Yongchang got dressed and walked out the door: "Tell them to report to the command center immediately."

"receive!"

…

Inside the [Earth] command center.

Lu Yongchang and a group of academicians carefully looked through the various data returned by the detector.

He waved his hand and retrieved basic information about the Kepler 452 star system from the data in front of him.

A high-definition image of a planet appeared in the giant holographic projection.

"It is basically consistent with He Bilin's original observation results."

"The Kepler 452 star system consists of six planets, including two gas giant planets, one iron planet, one ice giant and two rocky planets."

"The main star is an orange dwarf. Compared with the sun, its mass and size are relatively small, and its stellar activity is relatively gentle and gentle, which is enough to provide us with a good living environment."

(The sun is a yellow dwarf. Orange dwarfs are larger than red dwarfs and smaller than yellow dwarfs.)

"Among them, the first planet, Kepler 452b, is a rocky planet with a surface gravity of 2.03g."

"Preliminary detection shows that the surface liquid water content is small."

"However, the detectors have discovered several comets containing a large amount of water resources in the star system. There is no need to worry about water resources."

Speaking of this, Lu Yongchang's voice paused slightly.

"The atmosphere is made up of carbon dioxide, oxygen and nitrogen."

"According to the calculation formula, the similarity between Kepler 452b and the Earth reaches 0.91!"

While talking, Lu Yongchang called up the surface image of Kepler 452b.

"So high?!" Fang Xu beside him exclaimed in a low voice.

The similarity between planets and Earth is comprehensively evaluated based on various factors such as atmosphere, geological conditions, gravity, etc.

With the planetary transformation technology currently mastered by human civilization, as long as the similarity to the earth reaches more than 0.7, it can become a candidate colonizing planet for human civilization.

The similarity of 0.91 means that they only need to make simple modifications to make this planet the best place for human settlement!

After a brief exclamation, Fang Xu immediately asked: "Are there any signs of life found in the Kepler 452 star system?"

With such a livable living environment, there is great possibility for the development of civilization!

An electronic synthesized voice sounded quickly: "The dispatched probes have completed detailed exploration of six planets."

"So far, no signs of life have been found on the surfaces of the six planets."

"but……"

Lu Yongchang's eyes moved slightly and he stopped looking up the data in his hands.

"But?" He frowned slightly and asked in a low voice.

"A year ago, the detector discovered traces of biological activity and biological fossils in the strata of Kepler 452b."

"Hiss!" A gasp suddenly sounded in the command center.

"Biological fossils?!" Mao Zhengzhi stood up from his seat excitedly and asked eagerly,

"Has it been tested? When was the creature born?"

"Preliminary test data shows that these creatures survived 500 million years ago."

"...five hundred million years ago?"

Zero's answer poured cold water on Mao Zhengzhi.

Five hundred million years.

It's too long.

Long enough to destroy any illusion.

"What's the reason?" Fang Xu's face gradually became serious, "What's the reason for their demise?"

"I think it's the greenhouse effect."

Lu Yongchang stretched out his finger and lightly tapped a piece of data in the holographic projection.

carbon dioxide concentration.

"It's kind of like the planet Earth is becoming Venus."

Lu Yongchang gently touched his chin and said softly.
Chapter completed!