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