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