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