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