can utilize the full energy of the star system in which it is controlled,
Civilizations that reach this level should be able to travel easily between stars,
for the use of civilization itself,
even developed a way to travel faster than the speed of light,
And for the second-level stellar civilization,
That' s a Dyson sphere,
Harvest almost all the energy of stars with high-tech level,
na looked at the transparent wooden rimless smart glasses,
Then it can be said that it is already a stellar civilization,
Even entire civilizations can live in a Dyson sphere,
second-level civilization,
It' s a huge building that encloses almost the entire star,
The Dyson sphere is simply,
Say slowly:
is able to exploit the energy in its star system,
Dyson spheres are theoretically possible,
The second level is the stellar civilization,
For example, the warp engine technology,
There is a good measure of,
This also means,
For example, you can arbitrarily travel between the Milky Way galaxy with a diameter of about 100,000 light-years,
However, the technological level needs to be sufficiently developed,
In theory,
Dyson spheres are like huge structures made up of countless solar sails,
One possible way to harness stellar energy is the Dyson sphere,
A Dyson sphere will completely enclose
If a cosmic civilization can successfully control the Dyson sphere,
including the energy of other planets, and even stars,