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