Human civilization still needs a period of development and effort to acquire planetary-level starships that qualify it as a Level 5 civilization.
"What's next?" Lu Yongchang raised an eyebrow, as if realizing something. "I remember that a while ago, quite a few Dyson Clouds were newly built at the Starship Factory. If we deploy them all..."
"Fifty years is probably enough time to create a lot of antimatter."
"What is the final destination of the voyage?"
“Kepler-452, Professor,” Hobilin said calmly, “is 1539.2 light-years away from the HIP3376 star system.”
As soon as he finished speaking, a commotion broke out in the command center.
1539.2 light-years.
This is an incredibly exaggerated distance.
At least for previous human civilizations, this was a long and arduous journey that could have driven people to despair.
He Bilin added softly, "Traveling at ten times the speed of light would only take 154 years."
"Considering that supplies need to be replenished two or three times along the way, the entire voyage is conservatively estimated to be around three hundred years."
Three hundred years!
It will only take three hundred years!
Looking at the numbers before him, Lü Yongchang's pupils trembled slightly. For the first time, he deeply felt the transformation of human civilization.
"Kepler-452b?" After a moment of silence, Lü Yongchang asked in return.
"Is its existence confirmed?"
In Earth's time, Kepler-452b was a planet full of mystery.
This is the first potential super-Earth rocky planet discovered in human history. At the same time, various calculations show that this planet, like Earth, is located within the habitable zone of its star system!
This sparked endless imagination among humankind a thousand years ago.
However, due to limitations in observation technology during Earth's time, humans have been unable to prove its existence, only considering it as a candidate for exoplanet.
After the solar helium flash, although human civilization’s observation technology continued to improve, the vast distance of more than 1,000 light-years directly crushed the Academy of Sciences’ desire to conduct observations—it would be more worthwhile to consider how to avoid the ever-present crisis!
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