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