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