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